CN207285697U - Carry the chair of waist support adjustment structure - Google Patents

Carry the chair of waist support adjustment structure Download PDF

Info

Publication number
CN207285697U
CN207285697U CN201720378678.2U CN201720378678U CN207285697U CN 207285697 U CN207285697 U CN 207285697U CN 201720378678 U CN201720378678 U CN 201720378678U CN 207285697 U CN207285697 U CN 207285697U
Authority
CN
China
Prior art keywords
waist support
chair
seat
shield portion
adjustment structure
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.)
Expired - Fee Related
Application number
CN201720378678.2U
Other languages
Chinese (zh)
Inventor
杜若君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201720378678.2U priority Critical patent/CN207285697U/en
Application granted granted Critical
Publication of CN207285697U publication Critical patent/CN207285697U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

The utility model is related to technical field of furniture, more particularly, to be a kind of chair for carrying waist support adjustment structure.The chair that the utility model carries waist support adjustment structure includes the chair back, chair frame, seat and waist support structure, and overall structure is simple, and manufacture cost is low.Waist support structure one end is slide hinged in chair back top, other end activity is connected in the gap of seat, user can be according to demand, the locating rod of waist support structure is stuck in different gaps, it is sequentially adjusted in the position in shield portion, waist support angle is freely adjusted, has the characteristics that design is reasonable, safe and reliable, simple in structure, easy to use.

Description

Carry the chair of waist support adjustment structure
Technical field
The utility model is related to technical field of furniture, more particularly, to be a kind of chair for carrying waist support adjustment structure.
Background technology
With the continuous improvement of living standard, requirement of the people to seat is higher and higher, does not require nothing more than comfort level, Er Qieyao It is asked with healthcare function.Although there is the office chair of various waist supports, massage functions on the market, although multiple functional, knot Structure is complicated, and cost is high.And waist support site location is fixed, can not adjust.
Utility model content
A kind of the purpose of this utility model is to overcome above-mentioned deficiency, there is provided chair for carrying waist support adjustment structure.
To achieve the above object, the technical solution of the utility model is:The chair of waist support adjustment structure is carried, including The chair back, chair frame and seat, and the waist support structure being installed and connected between the chair back and seat.Waist support structure includes biside plate and one Shield portion, shield portion both ends are connected with biside plate inside middle portion respectively;Side plate upper inner is fixed with pin rod;Biside plate is cut with scissors between lower part It is connected to a positioning rod.The back seat sides top is equipped with longitudinal chute;The pin rod is slidably connected in longitudinal chute.The seat Plate is made of some ribs, is staggered before and after rib, and gap is separated between rib;The gap width is more than the diameter of locating rod; After the completion of waist support structural adjustment, locating rod is stuck in gap.It is separated with to be adapted between a rib and the chair back for the chair back and determines The gap of position bar.When locating rod is stuck in the gap more remote from the chair back, pin rod more moves down, and waist support structure is got over chair back angle Greatly, shield portion is moved also with the adjusting of waist support structure(Move back and forth up and down), it is met the various demands of different people:Such as When locating rod is stuck in gap in the outer part, waist support structure and chair back angle are big, while are in half chaise longue between shield portion and seat State, is available for users to semi-lying, greatly loosens waist;Or such as when locating rod is stuck in gap in the outer part, waist support structure It is small with chair back angle, while angle close to vertical, may help to user and keep that waist is straight and upright to sit up straight between shield portion and seat.And Gap between rib also contributes to radiate, and improves the comfort level of seat.
Preferably, the middle part of the side plate is protruding upward, and shield portion is fixedly connected on top in the middle part of side plate, makes the shield portion be in integrally Arc shape, whole waist support structure integrally more meet ergonomics, improve usage comfort.
Preferably, at least three, the rib.
Preferably, the locating rod is integrally arched, and middle part protrusion, makes waist support structure be easy to be clamped with seat.
Preferably, some rib radians are tapered into by middle both sides forwards, backwards, make to be formed in one among seat Concavity, hard compared with smooth seat, when sitting up straight, stress surface increases, and improves comfort level.
Preferably, the shield portion is made of elastic material.
By using above-mentioned technical solution, the beneficial effects of the utility model are:The utility model carries waist support adjusting The chair of structure includes the chair back, chair frame, seat and waist support structure, and overall structure is simple, and manufacture cost is low.Slide waist support structure one end Dynamic to be articulated with chair back top, other end activity is connected in the gap of seat, and user can according to demand, by determining for waist support structure Position bar is stuck in different gaps, is sequentially adjusted in the position in shield portion, is freely adjusted waist support angle, can with reasonable, safety is designed The features such as leaning on, be simple in structure, is easy to use.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the utility model usage state diagram.
Main Reference Numerals explanation:(1st, the chair back;11st, longitudinal chute;2nd, chair frame;3rd, seat;31st, rib;32nd, gap;4、 Waist support structure;41st, side plate;42nd, shield portion;43rd, pin rod;44th, locating rod).
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-Figure 2, the utility model carries the chair of waist support adjustment structure, including the chair back 1, chair frame 2 and seat 3, and the waist support structure 4 being installed and connected between the chair back 1 and seat 3.Waist support structure 4 includes 41 and one shield portion 42 of biside plate, 42 both ends of shield portion are connected with 41 inside middle portion of biside plate respectively;41 upper inner of side plate is fixed with pin rod 43;41 lower part of biside plate Between be hinged with a positioning rod 44.The shield portion 42 is made of elastic material.The middle part of the side plate 41 is protruding upward, shield portion 42 41 middle part top of side plate is fixedly connected on, makes the overall arc-shaped shape in shield portion 42, whole waist support structure 4 is overall more to meet human body work Learn, improve usage comfort.The locating rod 44 is overall arched, and middle part protrusion, makes waist support structure 4 be easy to be clamped with seat.
1 side surface upper part of the chair back is equipped with longitudinal chute 11;The pin rod 43 is slidably connected in longitudinal chute 11.It is described Seat 3 is made of at least three ribs 31, staggers before and after rib 31, gap 32 is separated between rib 31.Some ribs 31 Radian is tapered into by middle both sides forwards, backwards, makes to form an inner concavity among seat 3, end hard compared with smooth seat During seat, stress surface increases, and improves comfort level.32 width of gap is more than the diameter of locating rod 44.When waist support structure 4 has adjusted Cheng Hou, locating rod 44 are stuck in gap 32.It is separated between a rib 31 and the chair back 1 for the chair back 1 and is adapted to locating rod 44 Gap 32.
When locating rod 44 is stuck in the gap 32 more remote from the chair back 1, pin rod 43 more moves down, and waist support structure 4 is pressed from both sides with the chair back 1 Angle is bigger, and shield portion 42 is moved also with the adjusting of waist support structure 4(Move back and forth up and down), it is met the various need of different people Ask:For example when locating rod 44 is stuck in gap 32 in the outer part, waist support structure 4 and 1 angle of the chair back are big, while shield portion 42 is with sitting It is in half chaise longue state between plate 3, is available for users to semi-lying, greatly loosens waist;Or such as when locating rod 44 is stuck in the outer part When in gap 32, waist support structure 4 and 1 angle of the chair back are small, while angle close to vertical, may help to make between shield portion 42 and seat 3 User keeps that waist is straight and upright sits up straight.
And the gap 32 between rib 31 also contributes to radiate, the comfort level of seat 3 is improved.
It is above-described, it is only the preferred embodiment of the utility model, it is impossible to the scope of this practicality implementation is limited, it is all It is the equivalent change and decoration made according to present utility model application the scope of the claims, should all still falls within the scope that the utility model is covered It is interior.

Claims (6)

1. the chair of waist support adjustment structure is carried, including the chair back, chair frame and seat, it is characterised in that:Further include and be installed and connected in Waist support structure between the chair back and seat, waist support structure include biside plate and a shield portion, shield portion both ends respectively with the middle part of biside plate Inner side connects;Side plate upper inner is fixed with pin rod;Biside plate is hinged with a positioning rod between lower part;The back seat sides top Equipped with longitudinal chute;The pin rod is slidably connected in longitudinal chute;The seat is made of some ribs, wrong before and after rib Open, gap is separated between rib;The gap width is more than the diameter of locating rod;After the completion of waist support structural adjustment, locating rod It is stuck in gap;The gap for being adapted to locating rod is separated between a rib and the chair back for the chair back.
2. the chair according to claim 1 for carrying waist support adjustment structure, it is characterised in that:The middle part of the side plate is upward Protrusion, shield portion are fixedly connected on top in the middle part of side plate, make shield portion integrally arc-shaped shape.
3. the chair according to claim 1 for carrying waist support adjustment structure, it is characterised in that:The rib at least three Root.
4. the chair according to claim 1 for carrying waist support adjustment structure, it is characterised in that:The locating rod is integrally in bow Shape, middle part protrusion.
5. the chair for carrying waist support adjustment structure according to claim 1 or 3, it is characterised in that:Some rib arcs Degree is tapered into by middle both sides forwards, backwards.
6. the chair according to claim 1 for carrying waist support adjustment structure, it is characterised in that:The shield portion is elastic material It is made.
CN201720378678.2U 2017-04-12 2017-04-12 Carry the chair of waist support adjustment structure Expired - Fee Related CN207285697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720378678.2U CN207285697U (en) 2017-04-12 2017-04-12 Carry the chair of waist support adjustment structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720378678.2U CN207285697U (en) 2017-04-12 2017-04-12 Carry the chair of waist support adjustment structure

Publications (1)

Publication Number Publication Date
CN207285697U true CN207285697U (en) 2018-05-01

Family

ID=62271200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720378678.2U Expired - Fee Related CN207285697U (en) 2017-04-12 2017-04-12 Carry the chair of waist support adjustment structure

Country Status (1)

Country Link
CN (1) CN207285697U (en)

Similar Documents

Publication Publication Date Title
CN201492036U (en) Swivel chair with back rest structure
CN207285697U (en) Carry the chair of waist support adjustment structure
CN205041045U (en) Massage chair
CN204091452U (en) A kind of chair that center of rotation can be made to align
CN203028641U (en) Chair capable of supporting waist of human body
CN208988185U (en) A kind of flexible divan
CN207940529U (en) A kind of adjustable intelligent sofa for sitting depth
CN214317536U (en) Shaping and hip beautifying chair
CN205285671U (en) Side chair
CN203538793U (en) Swinging sofa chair
CN202698460U (en) Sofa with telescopic leg pad
CN202843004U (en) Elastomer for sofas
CN208403768U (en) Yoga ball body-building office chair
CN208403828U (en) A kind of simple type domestic sofa
CN208755416U (en) The regulating mechanism of head rest and Lumbar
CN204970390U (en) Foldable sofa
CN207639966U (en) A kind of backrest can follow the chair of human waist and back movement
CN205041019U (en) Sofa skeleton
CN204292610U (en) Sleeping chair
CN209331504U (en) A kind of armchair
CN217161500U (en) Multifunctional dining chair
CN204336371U (en) A kind of multi-functional bar chair of rattan plaited
CN203524229U (en) Integrated movable back frame
CN202981081U (en) Dual-purpose office chair for sitting and lying flat to sleep
CN204764470U (en) Upholstered armchair of can sleeping

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180501

Termination date: 20190412