CN2057811U

CN2057811U - Helmet with movable sunglasses

Info

Publication number: CN2057811U
Application number: CN 89208405
Authority: CN
Inventors: 蒋文政
Original assignee: DAI SHENGDI
Current assignee: DAI SHENGDI
Priority date: 1989-06-06
Filing date: 1989-06-06
Publication date: 1990-06-06

Abstract

A helmet with movable sunglasses is at least provided with a visor which is attached to the helmet identity and protrudes forward. The bottom of the visor is provided with a linking base which can be disassembled, move forward and backward, and can be maintained in position. The bottom of the linking base is detachably and freely clamped and pivoted with an eyeglass which can pivot up and down along a pivot axle and can be maintained in position, which is the characteristic of the helmet body.

Description

Helmet with movable sunglasses

The utility model is about a kind of cap with movable goggles, refer to especially a kind of under outstanding forward bongrace face be provided with one and can load and unload and the cap of activity goggles freely.

Look into the personage who in the past is engaged in all outdoor activities, for sunshade and protect order, and must wear the goggles of secondary sunglasses or anti-dust storm, more must wear simultaneously the cap that a top has the bongrace of sun-shading rain-proof, satisfy two article purchasing this cap and mirror simultaneously individually, not only uneconomical but also carry trouble, and it is also uncomfortable to wear inconvenience, is to be its problem.

The main purpose of the utility model provides a kind of cap with movable goggles addressing the above problem, lie in use below the bongrace engaging concave part and joint seat connection establish one can load and unload and move forward and backward freely and can keep location as sunglasses, prevent the goggles of goggles etc.

Time purpose of the utility model is to provide a kind of cap with movable goggles, be the relation that engages the pivot knot by the holding piece of joint seat and the elasticity that engages between centers on the frame of goggles top, and feasible eyeglass does not lift up and down the person.

Cap with movable goggles of the present utility model is to include a cap body that is provided with a bongrace, and one is located at the following joint seat of bongrace, an and moving goggles person of pivot up and down who is linked on the joint seat.

It is characterized in that: this joint seat system can load and unload to reach freely and move forward and backward freely and be embedded at with can keeping the location this bongrace bottom surface person.

In above-mentioned cap, this bongrace can adopt plastic cement to make, and being Jie between bongrace bottom surface and this joint seat engages concave part and engaging protuberance and with suitable tightness engaging coupler with dovetail.

In above-mentioned cap, but this joint seat bottom can be provided with the laterally engaging groove that an opening is slightly less than the summary elastic dilatation of inner groove width, and can be in the middle of the top frame of this goggles body institute one of install plane of structure engaging axle with the suitable tightness engaging pivot person of knot.

Other purposes, characteristics and the effect of the utility model can obtain the more understanding in a step according to accompanying drawing and with regard to the explanation of embodiment.

Fig. 1 is the decomposition diagram that shows one of the utility model embodiment structure;

Fig. 2 be show the utility model in the longitudinal section of the A-A line of assembled state lower edge Fig. 1;

Fig. 3 be show the utility model in the sectional elevation of the B-B line of assembled state lower edge Fig. 1;

Fig. 4 is the bottom view that shows the bongrace part of the utility model;

Fig. 5 is that figure cuts open in the portion that wants of another embodiment structure of engaging concave part below the bongrace that shows in the utility model;

Fig. 6 is the decomposition diagram of another embodiment that shows the link tool of the joint seat of the utility model and bongrace bottom surface;

Fig. 7 (a) and (b) be show joint seat in the utility model and bongrace bottom surface link tool another embodiment structure want portion's cutaway view.

Below, describe it according to accompanying drawing in detail with regard to one of the utility model embodiment now:

As accompanying drawing 1 to shown in Figure 4, the utility model system by: one has the cap body 1 and a goggles body 2 of bongrace 11 at least, and 3 constitutors of a joint seat.

Cap body 1 is to can be any cap body person with outstanding forward bongrace 11, and wherein, this bongrace 11 is to adopt the integrally formed person of plastic cement, and again, nearly trailing edge place in the middle of bongrace 11 bottom surfaces is formed with the dovetail lengthwise engaging concave part 12 that an inlet 121 is located at rear side.If if this engaging concave part 12 is made the independent member of a front and back opening, and be bonded to bongrace 11 following (as shown in Figure 5), so that joint seat 3(holds the back explanation) also can embed in it by front and back, and the joining line person, also not having can not.

Goggles body 2 has the one chip screening glass 21 as sunglasses or anti-goggles etc., installed one in the middle of its top frame 22 end faces and kept with top frame 22 that appropriate intervals are laterally to engage spools 23, the laterally engaging axle 23 that shows by this illustration is by institute of the top cross square bar portion constitutor that is integrally formed at the frame portion 24 on this top frame 22, again, top frame 22 end faces in contiguous these frame portion 24 both sides are formed with one respectively and upwards cooperate bongrace 11 bottom surface radians and extend to the arc 25 of lateral terminal two outside, and above-mentioned engaging axle laterally is directly to be formed at this person between both sides of the vicinity centre of arc 25 is not also had and can not (not give diagram).

Joint seat 3 is one to adopt plastic material and be formed with one in the bottom and be slightly less than the engaging groove 31 of inner groove width under shed and notch 311, and forms the block person that a dovetail engages protuberance 32 in the top.But this joint seat 3 engaging groove 31 of mat bottoms is on the one hand exerted pressure for the engaging of goggles bodies 2 spools 23 and is snapped in pivot and tie in it, but the engaging protuberance 32 at multiple mat top is then wedged in the engaging concave part 12 of bongrace 11 bottom surfaces after oneself, and can engage the glider that concave part 12 is done front and back along this, be slightly less than engaging protuberance 32 because of engaging concave part 12 sizes system therebetween, and the characteristic of the strain expansion of giving by plastic material own, be suitable this engaging protuberance 32 of tightness resilient clamp, make it to keep the location person.

Moreover, above-mentioned engaging axle 23 is the rod member that a section slightly is square, engaging groove 31 interior its pivots of maintenance that are beneficial to joint seat 3 move and are level or vertical angle person, as for for making this engaging axle 23 can keep the angle of the moving back of pivot, then the snap-latch surface of 31 of this engaging axle 23 and engaging grooves can be formed with a plurality of radial tiny engaging tooth bars (not giving diagram) person, also belong to feasible.

The situation of using and move of inferior the utility model with regard to above-mentioned formation illustrates it:

When desire is installed on cap body 1 with goggles body 2, can be earlier engaging protuberance 32 square opening 121 after the engaging concave part 12 of bongrace 11 bottom surfaces at the top of this joint seat 3 be snapped in the engaging groove 12, and joint seat 3 can be engaged in the concave part 12 front and back sliding freely and with suitable tightness wedging, subsequently the engaging axle 23 of goggles body 2 central authorities is pushed in the slot 31 that snaps in joint seat 3 bottoms, engaging axle 23 closely is fastened in the engaging groove 31, and is subjected to the block of narrower notch 311 and can drop easily.

At this moment, the eyeglass 21 that can optionally lift goggles body 2 pivot downwards (as the direction of Fig. 2 arrow A) and the position that is about approximate vertical for use, simultaneously, also can be under the state that this eyeglass 21 hangs down, goggles body 2 is moved forward and backward (as arrow C, the D direction of Fig. 2) suitably adjusts eyeglass 21 and face with row distance together with the joint seat 3 of top.Moreover, in the time need not using eyeglass 21, then eyeglass 21 directly can be lifted (as the direction of the arrow B of Fig. 2) to the front upper place, eyeglass 21 is recline the state of bongrace 11 bottom surfaces, on the other hand, also can optionally eyeglass 21 be pulled separately from this joint seat 3 even together with Connection Block 3 and unload.And use this cap body 1 separately or be convenient to placing separately of goggles body 2.

Another embodiment structure of bongrace bottom surface of the utility model and the link tool between joint seat is shown in Fig. 6 and Fig. 7 (a) and (b), this example does not exist together with the foregoing description, only be that the formation of joint seat 3 tops is formed with an outstanding dovetail with dovetail flute profile engaging concave part 33 downwards in bongrace 11 bottom surfaces and engages protuberance 13, by engaging concave part 33 and the engaging that engages protuberance 13, and reach the person of engaging who is same as above-mentioned

bongrace

11 and 3 of joint seats.Moreover this link tool also is not limited to above-mentioned person, any reach this between the two loading and unloading and sliding freely in front and back and can keep the link tool of location all to belong to feasible.

Novel by above-mentioned practicality, the goggles body is situated between and can loads and unloads freely with this joint seat Be linked to the bongrace bottom surface, and can optionally and easily put down eyeglass for use, also can when not using, start eyeglass make it to fold be posted by the bongrace bottom surface and be convenient to the harvesting and carry, satisfy not have and commonly use wearing of glasses, shirk, harvesting and the inconvenience of carrying, simultaneously, also can need and move forward and backward the suitable distance of adjusting between eyeglass and eyes, moreover, the goggles body also can optionally and directly be dialled from this joint seat, even joint seat also can unload bongrace thereupon simultaneously, and use separately this cap body, especially with in the process of marketing transportation, because of the cap body, the members such as goggles body and joint seat are class wrapping separately, decrease eyeglass and can save storage and transportation space and freight charges and be difficult for pressing, being its advantage also, is to can be rated as a use with the utility model, carry, harvesting and accumulating all extremely facility structure novelty and close in the practicality of practicality novel.

Claims

1, a kind of cap with movable goggles, system includes a cap body that is provided with a bongrace, one is located at the following joint seat of bongrace, an and up and down moving goggles person of pivot who is linked on the joint seat, it is characterized in that: this joint seat system can load and unload to reach freely and move forward and backward freely and can keep being embedded at this bongrace bottom surface person with locating.

2, have the cap of movable goggles according to claim 1, it is characterized in that: this bongrace system adopts plastic cement to make, and is that Jie engage concave part with dovetail and engages protuberance and engage the coupler with suitable tightness between bongrace bottom surface and this joint seat.

3, as the cap as described in the claim 1,2 with movable goggles, it is characterized in that: but this joint seat bottom is provided with the laterally engaging groove that an opening is slightly less than the summary elastic dilatation of inner groove width, and can be in the middle of the top frame of this goggles body institute one of install laterally the engaging axle with the suitable tightness engaging pivot person of knot.