CN204691475U - A kind of baggage compartment lock structure - Google Patents
A kind of baggage compartment lock structure Download PDFInfo
- Publication number
- CN204691475U CN204691475U CN201520412622.5U CN201520412622U CN204691475U CN 204691475 U CN204691475 U CN 204691475U CN 201520412622 U CN201520412622 U CN 201520412622U CN 204691475 U CN204691475 U CN 204691475U
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- China
- Prior art keywords
- clamp
- ratchet
- housing
- holding section
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005491 wire drawing Methods 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of baggage compartment lock structure, comprises housing, is located at the clamp in housing and ratchet; Described case top is provided with groove, and what described groove was rotated by the first rivet built with ratchet described in lock is located in housing, and rotation place of described ratchet is provided with the first preloading spring; Be provided with wire drawing bottom ratchet, the inner side of ratchet is provided with projection; What described clamp was rotated by the second rivet is located in housing, rotation place of described clamp is provided with second preloading spring contrary with the first preloading spring pretightning force, described clamp top is provided with the open slot with described recess, is provided with the holding section matched with described projection in the inner side of clamp.This programme coordinates by the inner side special construction of ratchet and clamp the secondary opening realizing baggage compartment lock, avoids the danger that causes due to maloperation and loss.
Description
Technical field
The utility model belongs to vehicle lock field, is specifically related to a kind of baggage compartment lock structure.
Background technology
Usually, car is provided with the luggage case for depositing spare tyre or other article on rear side of it, this luggage case by accommodating article predetermined space, be used for opening or closing this predetermined space luggage-boot lid, be used for by luggage-boot lid locking on automobile or the baggage compartment lock of removing this locking behavior and the switching mechanism of handling deck-lid release or closedown form.
In prior art, baggage compartment lock mostly is once to be opened, and in some specific occasion, easily because maloperation, and causes boot release, because boot release does not cushion, directly opens, thus cause unnecessary trouble.
Utility model content
The purpose of this utility model is to provide a kind of baggage compartment lock structure, to solving the above-mentioned problems in the prior art.
The utility model provides a kind of baggage compartment lock structure, comprises housing, is located at the clamp in housing and ratchet; Described case top is provided with groove, and what described groove was rotated by the first rivet built with ratchet described in lock is located in housing, and rotation place of described ratchet is provided with the first preloading spring; Be provided with wire drawing bottom ratchet, the inner side of ratchet is provided with projection; What described clamp was rotated by the second rivet is located in housing, rotation place of described clamp is provided with second preloading spring contrary with the first preloading spring pretightning force, described clamp top is provided with the open slot with described recess, is provided with the holding section matched with described projection in the inner side of clamp.
Preferably, outside and the described housing inside edge of described ratchet match, and described projection comprises that top is protruding and bottom is protruding.
Preferably, the outside of described clamp and the inside edge of described housing match, and described holding section comprises the first holding section be located in the middle part of clamp, are located at the second holding section bottom clamp and are located at the 3rd holding section on open slot edge.
Preferably, described first holding section is protruding triangle, and described triangular top surface and described bottom projection match; Described second holding section is protruding rectangle, and described in the end face of described rectangle, the bottom surface of bottom projection matches, and described 3rd holding section is profile of tooth, and the end face of described profile of tooth and the bottom surface of described top projection match.
Preferably, the pretightning force of described first preloading spring is that counterclockwise the pretightning force of described second preloading spring is clockwise direction.
Preferably, also comprise the microswitch be located on housing, the contact of described microswitch is at described bottom portion of groove and contact with described lock.
Preferably, described housing comprises upper shell and lower house, is provided with gap between described upper shell and lower house, and described wire drawing and described clamp all stretch out housing by gap.
Effect of the present utility model is: coordinate by the inner side special construction of ratchet and clamp the secondary opening realizing baggage compartment lock, avoids the danger that causes due to maloperation and loss.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The baggage compartment lock Standard figure that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the explosive view of baggage compartment lock structure;
Fig. 3 is the initial position schematic diagram of ratchet and clamp;
Fig. 4 is ratchet and clamp location diagram when pulling wire drawing first time;
Ratchet and clamp location diagram when Fig. 5 is for unclamping wire drawing;
Fig. 6 is ratchet and clamp location diagram when pulling wire drawing for the second time;
In the present embodiment figure: the 15-lock of 1-ratchet 2-clamp 3-first preloading spring 4-second preloading spring 5-open slot 6-wire drawing 7-first rivet 8-second rivet 9-upper shell 10-lower house 11-microswitch 12-first holding section 13-second holding section 14-the 3rd holding section
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in Figures 1 to 6, be a kind of baggage compartment lock structure that the utility model provides, comprise housing, be located at the clamp 2 in housing and ratchet 1; Wherein, the top of housing is provided with groove, and described groove is built with lock 15; What described ratchet 1 was rotated by the first rivet 8 is located in housing, and rotation place of described ratchet 1 is provided with the first preloading spring 3; The bottom of ratchet 1 is provided with wire drawing 6, and the inner side of ratchet 1 is provided with projection; What described clamp 2 was rotated by the second rivet 7 is located in housing, rotation place of described clamp 2 is provided with second preloading spring 4 contrary with the first preloading spring 3 pretightning force, the top of described clamp 2 is provided with the open slot 5 with described recess, is provided with the holding section matched with described projection in the inner side of clamp.Realize moving upward of lock by wire drawing, by the snap-in structure of ratchet and installing plate, realize lock 15 secondary motion, and then realize the secondary opening of lock.
Concrete, in the present embodiment, outside and the described housing inside edge of ratchet match, and housing inner edge plays positioning supports ratchet object, and ratchet can only be rotated in housing, the projection inside ratchet comprise top projection and bottom protruding.Corresponding, the holding section inside clamp comprises the first holding section 12 be located in the middle part of clamp, the 3rd holding section 14 being located at the second holding section 13 bottom clamp and being located on open slot 5 edge; The outside of clamp and the inside edge of described housing match, in order to save material and prevent outside from disturbing clamp.Certainly, clamp is outside also extended housing also, as long as guarantee to rotate, and is moved upward by the open slot promotion lock be located on clamp.
During concrete enforcement, shown in Figure 3, wherein, Fig. 3 is original state figure, and wherein, the first preloading spring is counterclockwise preloading spring, and the second preloading spring is clockwise preloading spring, actually to use, and also can adopt other form.Only need ensure that the elastic force of the first preloading spring acts on ratchet ensures that ratchet is subject to torsion left, and the second preloading spring ensures that clamp is subject to torsion to the right.Lock 15 is fixed on bottom portion of groove by groove and the cooperation of open slot intersection, now the protruding bottom surface of ratchet bottom coordinates with the end face of the first holding section, and projection matches with holding section, and the position realizing clamp is fixed, and then realize the fixing of lock, now lock is full lock status.
Shown in Figure 4, now, to wire drawing one pulling force left, now for once to open, wire drawing drives ratchet to rotate counterclockwise around the first rivet, now, the projection of ratchet bottom and the first snap portions from, the clockwise pin of clamp rotates, the 3rd holding section of clamp and the top male cooperation of ratchet, now due to the existence of wire drawing pulling force, clamp and ratchet cannot be rotated further.
Shown in Figure 5, now, unclamp wire drawing, wire drawing pulling force removes, ratchet continues to rotate counterclockwise under the effect of the first preloading spring elastic force, ratchet top protruding with the 3rd snap portions from, ratchet top skids off in clamp open slot, clamp continues to rotate clockwise, when being fastened on inner walls outside ratchet, the protruding bottom surface in the second holding section end face of clamp and ratchet bottom, the lock now in open slot has moved up a segment distance, now, clamp is combined on ratchet motionless.Lock is half lock status.
Shown in Figure 6, now, again pulling wire drawing, is now secondary opening, by wire drawing effect, the bottom of ratchet protruding with the second snap portions from, clamp continues to rotate around the instantaneous pin of the second rivet, and the open slot in clamp promotes lock to be continued to move upward, and clamp and ratchet are thrown off completely, until maximum position, when now also namely unlocking complete.This releasing process completes.
Needs illustrate, in the present embodiment, first holding section 12 is triangular structure to process easy to use, second holding section 13 is in order to save space and coordinate stable, and be processed into rectangle, the 3rd holding section 14 is tooth-shape structure, certainly, in real process, other shapes also can be processed in first, second and third holding section, only need ensure that first, second holding section engages and the top male cooperation of the 3rd holding section and ratchet with the bottom projection of ratchet.
In addition, in this programme, housing specifically comprises upper shell 9 and lower house 10, and upper shell lower house structure is identical, also can be provided with gap between upper shell and lower house, and described wire drawing and described clamp all stretch out housing by gap.The installation of more convenient clamp and wire drawing and operation.
Preferred scheme, the lock construction that the present embodiment provides also comprises a microswitch 11, and wherein, the contact of microswitch, bottom open slot, is used for monitoring the motion of lock in open slot.
Therefore, by being adopted as mechanical position limitation secondary opening, avoid the danger that causes due to maloperation and loss, this lock can be applied to passenger vehicle engine cabin, heavy truck gusset luggage case, also can be applied to the positions such as heavy duty truck radiator grille further.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (7)
1. a baggage compartment lock structure, is characterized in that: comprise housing, be located at clamp in housing and ratchet;
Described case top is provided with groove, and described groove is built with lock;
What described ratchet was rotated by the first rivet is located in housing, and rotation place of described ratchet is provided with the first preloading spring; Be provided with wire drawing bottom ratchet, the inner side of ratchet is provided with projection;
What described clamp was rotated by the second rivet is located in housing, rotation place of described clamp is provided with second preloading spring contrary with the first preloading spring pretightning force, described clamp top is provided with the open slot with described recess, is provided with the holding section matched with described projection in the inner side of clamp.
2. baggage compartment lock structure as claimed in claim 1, is characterized in that: outside and the described housing inside edge of described ratchet match, described projection comprise top projection and bottom protruding.
3. baggage compartment lock structure as claimed in claim 2, it is characterized in that: the outside of described clamp and the inside edge of described housing match, described holding section comprises the first holding section be located in the middle part of clamp, is located at the second holding section bottom clamp and is located at the 3rd holding section on open slot edge.
4. baggage compartment lock structure as claimed in claim 3, is characterized in that: described first holding section is protruding triangle, and described triangular top surface and described bottom projection match; Described second holding section is protruding rectangle, and described in the end face of described rectangle, the bottom surface of bottom projection matches, and described 3rd holding section is profile of tooth, and the end face of described profile of tooth and the bottom surface of described top projection match.
5. baggage compartment lock structure as claimed in claim 4, is characterized in that: the pretightning force of described first preloading spring is for counterclockwise, and the pretightning force of described second preloading spring is clockwise direction.
6. baggage compartment lock structure as claimed in claim 1, is characterized in that: also comprise the microswitch be located on housing, and the contact of described microswitch is at described bottom portion of groove and contact with described lock.
7. baggage compartment lock structure as claimed in claim 1, it is characterized in that: described housing comprises upper shell and lower house, be provided with gap between described upper shell and lower house, described wire drawing and described clamp all stretch out housing by gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412622.5U CN204691475U (en) | 2015-06-15 | 2015-06-15 | A kind of baggage compartment lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412622.5U CN204691475U (en) | 2015-06-15 | 2015-06-15 | A kind of baggage compartment lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691475U true CN204691475U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412622.5U Expired - Fee Related CN204691475U (en) | 2015-06-15 | 2015-06-15 | A kind of baggage compartment lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895425A (en) * | 2015-06-15 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Luggage lock structure |
| CN105401801A (en) * | 2015-12-25 | 2016-03-16 | 张晓明 | Two-gear integrated hook lock and locking method thereof |
| CN107795207A (en) * | 2016-08-31 | 2018-03-13 | 麦格纳宝德科有限公司 | Locking device and method for car door |
-
2015
- 2015-06-15 CN CN201520412622.5U patent/CN204691475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895425A (en) * | 2015-06-15 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Luggage lock structure |
| CN105401801A (en) * | 2015-12-25 | 2016-03-16 | 张晓明 | Two-gear integrated hook lock and locking method thereof |
| CN107795207A (en) * | 2016-08-31 | 2018-03-13 | 麦格纳宝德科有限公司 | Locking device and method for car door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |