CN204157793U

CN204157793U - The leather belt head of bales catch

Info

Publication number: CN204157793U
Application number: CN201420613706.0U
Authority: CN
Inventors: 周秀莲
Original assignee: FOSHAN NANHAI SHIHONG BELT FACTORY
Current assignee: FOSHAN NANHAI SHIHONG BELT FACTORY
Priority date: 2014-10-23
Filing date: 2014-10-23
Publication date: 2015-02-18
Anticipated expiration: 2024-10-23

Abstract

The utility model discloses a kind of leather belt head of bales catch, comprise belt skull and steady pin, it is characterized in that: also comprise tail folder, tooth engaged and elastic component, described tail folder is the permeable structures of both sides penetration type, the side of this tail folder is provided with tooth engaged, the upper end position of tooth engaged is provided with crown, middle part is provided with cavity, elastic component is arranged within the cavity of tooth engaged, described tail folder rotates and the lower end of link position is also provided with limited block symmetrically, the wedge angle of stepped degression type that the tooth engaged improved adopts and the tooth engaged in anti-fillet gap, itself and leatherware can be made to contact successively and be engaged leatherware, elastic force by leatherware and tooth engaged is in depth engaged more mutually, contact area becomes large and biting force also becomes larger, structure designs science more, also be not easy while ensure that intensity to damage tooth engaged self and other leather belt head accessories.

Description

The leather belt head of bales catch

Technical field

The utility model relates to belt field, specifically a kind of leather belt head of bales catch.

Background technology

At present, the leather belt head of existing bales catch is having employing tooth engaged or similar occlusion structure in occlusion mode, but structure is reasonable all not, use handy not, easy slippage of long duration, cannot fasten, in tail folder, also be the problem owing to adopting nonpenerative structure, easily make sweat or stemming moisture accumulation presss from both sides inner chamber at tail, belt in inner chamber of long duration is easily mouldy, produce smell, moreover, the spring arranged in tail folder more gets rusty easily, service life shortens, in addition bales catch tail folder use spring, because there is no spacing structure, usually 90 degree can be arbitrarily bent to, and the belt that in fact gets loose does not need to bend so large, so not only spring easily damages, and also can be urged to health time bending, comfortable good all not with hommization degree.

Summary of the invention

In order to overcome above-mentioned technical problem, the utility model provides a kind of leather belt head of bales catch, improves structural various improvement, can can well solve the above deficiency of existing bales catch belt head, improve the life-span that belt uses, use hommization more, more comfortable.

The utility model solves the technical scheme that its technical problem adopts: a kind of leather belt head of bales catch, comprise belt skull and steady pin, it is characterized in that: also comprise tail folder, tooth engaged and elastic component, described tail folder is the permeable structures of both sides penetration type, the side of this tail folder is provided with tooth engaged, described tail folder rotates and the lower end of link position is also provided with limited block symmetrically, the profile of described tooth engaged is the calyptra that one end is provided with opening, its opening is arranged on bottom, upper end position is pointed tooth, middle part is cavity, described elastic component is arranged within the cavity of tooth engaged, described tooth engaged, elastic component, tail folder and belt skull are mutually permanently connected by steady pin successively.

As preferably, the leather belt head of described a kind of bales catch, is characterized in that: the crown of described tooth engaged is the stepped crown successively decreased, and the cross section, gap between two adjacent crowns is reverse rounded shapes.

As preferably, the leather belt head of described a kind of bales catch, is characterized in that: described limited block and tail press from both sides as integral type structure, and this limited block is arranged on that to rotate midpoint horizontal direction be on 45 degree of positions of basic point.

As preferably, the leather belt head of described a kind of bales catch, is characterized in that: the material of described tooth engaged is plastic cement.

The beneficial effects of the utility model are: the crown of the tooth engaged of the tooth engaged employing of improvement is the stepped crown successively decreased, cross section, gap between two adjacent crowns is reverse rounded shapes, itself and leatherware can be made to contact successively and be engaged leatherware, elastic force by leatherware and tooth engaged is in depth engaged more mutually, structure designs science more, also be not easy while ensure that intensity to damage tooth engaged self and other leather belt head accessories, tail folder is the permeable structures of penetration type, therefore savings sweat and steam is not easy, belt and tail folder all easily keep dry, in addition the upper limited block arranged of tail folder makes tail press from both sides angle of bend and is limited in 45 degree, ensureing under the prerequisite that belt can easily depart from, both the service life of spring had been protected, use also more comfortable.

Accompanying drawing explanation

Fig. 1 is loose mail figure of the present utility model.

Fig. 2 is assembled state figure of the present utility model.

Fig. 3 is the structural representation of the utility model tooth engaged.

Fig. 4 is the structural representation of the utility model limited block position.

In figure: 1. belt skull, 2. tail folder, 3. tooth engaged, 4. elastic component, 5. steady pin, 6. limited block, 7. crown, 8. cavity.

Detailed description of the invention

The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with accompanying drawing and embodiment, are further described the utility model.Should be appreciated that embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.

As Figure 1-4, a kind of leather belt head of bales catch, main body is by belt skull 1, tail folder 2, tooth engaged 3, elastic component 4 and steady pin 5 are formed, there is opening the lower end of tooth engaged 3, medium position is provided with cavity 8, upper end is provided with crown 7, described crown 7 is stepped crowns 7 successively decreased, cross section, gap between two adjacent crowns 7 is reverse rounded shapes, described elastic component 4 is arranged within cavity 8, by the effect of steady pin 5 by belt skull 1, controlled to twist back and forth between tail folder 2 and belt skull 1 by elastic component 4 after tail folder 2 and tooth engaged 3 are connected and fixed, the spacing function of this tail folder 2 is realized by limited block 6, it is above 45 degree of positions of basic point that this limited block 6 is arranged on tail folder 2 rotation midpoint horizontal direction, by the effect of limited block 6, make tail press from both sides 2 knob angles and realize restriction, ensureing under the prerequisite that belt can easily depart from, both the service life of elastic component 4 had been protected, use also more comfortable.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendment, on an equal basis replacement and improvement etc. done within spirit of the present utility model and principle, all should drop within protection domain of the present utility model.

Claims

1. the leather belt head of a bales catch, comprise belt skull and steady pin, it is characterized in that: also comprise tail folder, tooth engaged and elastic component, described tail folder is the permeable structures of both sides penetration type, the side of this tail folder is provided with tooth engaged, described tail folder rotates and the lower end of link position is also provided with limited block symmetrically, the profile of described tooth engaged is the calyptra that one end is provided with opening, its opening is arranged on bottom, upper end position is pointed tooth, middle part is cavity, described elastic component is arranged within the cavity of tooth engaged, described tooth engaged, elastic component, tail folder and belt skull are mutually permanently connected by steady pin successively.

2. the leather belt head of a kind of bales catch according to claim 1, is characterized in that: the crown of described tooth engaged is the stepped crown successively decreased, and the cross section, gap between two adjacent crowns is reverse rounded shapes.

3. the leather belt head of a kind of bales catch according to claim 1, is characterized in that: described limited block and tail press from both sides as integral type structure, and it is on 45 degree of positions of basic point that this limited block is arranged on rotation midpoint horizontal direction.

4. the leather belt head of a kind of bales catch according to claim 1 and 2, is characterized in that: the material of described tooth engaged is plastic cement.