CN208010712U - A kind of adaptive button bit - Google Patents
A kind of adaptive button bit Download PDFInfo
- Publication number
- CN208010712U CN208010712U CN201820495294.3U CN201820495294U CN208010712U CN 208010712 U CN208010712 U CN 208010712U CN 201820495294 U CN201820495294 U CN 201820495294U CN 208010712 U CN208010712 U CN 208010712U
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- China
- Prior art keywords
- plane
- pin thread
- thread
- fastener
- female thread
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Abstract
The utility model discloses a kind of adaptive button bits, by the way that pin thread and seam allowance is arranged in a fastener, female thread and rabbet groove are set on another fastener, and buckling surface is inclined-plane on the inside of pin thread, female thread is inclined-plane corresponding with pin thread with the buckling surface that pin thread coordinates, it is slided to female thread direction using pin thread, the inclined-plane of pin thread and the inclined-plane of female thread are fully mated, and until fastening completely.It is realized from adaptation and is fastened by the position inclined-plane of pin thread, female thread in this way, product tolerance can be made up, deformation, product joint close offset caused by build-up tolerance, assembly is simple, and button bit need not be buckled into when fastening by the deformation of product itself, applicability is high, it can be used on all material products, dismount and reprocess conveniently, shell will not be damaged.In addition, seam allowance coordinates with rabbet groove, can prevent laterally i.e. with glide direction vertical direction due to being deformed caused by setting inclined-plane.
Description
Technical field
The utility model belongs to structural member, component assembling and technique for fixing field, more specifically, is related to a kind of adaptive
Answer button bit.
Background technology
Existing structure part, component assembling and the fixed button bit that mostly uses realize that button bit uses the deformation of plastic parts or toughness part,
The mode of plane button bit plane is fastened.
The shortcomings that button bit：
Plane, which fastens, processes mold, and Product Precision requirement is very high, while being fastened in female thread by buckle part deformation
Mode is not applicable for immalleable and poor toughness material, very big to the damage of product and button bit when fastening and dismantling, and influences to produce
Product use and performance；After more than access times, fracture etc. is easy tod produce, fracture position is difficult to repair.Using brittleness or filling
The part of plastics is particularly easy to damage, and at this moment unique means to save the situation is exactly renewal part.In addition, in the tolerance of button bit
Control is difficult to control.
The advantages of button bit：
Button bit assembly and disassembly are easy, and are filled part and are played the idea that (Design for Assembly) is assembled in design.Due to and product
It shapes simultaneously, and without coordinating additional material, such as screw fastener in assembling process, therefore button bit is a kind of low cost
Assembly method.Furthermore the assembling process of button bit is simple, the general action for only needing an insertion, without rotating or filling
Action with preceding product orientation, it is fast and simple.
Button bit although having the shortcomings that, then have in view of it is above-mentioned a little, application is very extensive：Annular button bit is normal
See the head cover of food box.Elongated button bit is applied to the switch position of belt or knapsack etc..U-shaped button bit be usually used in electrical appliance,
Toy articles for use etc..
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of adaptive button bit are provided, to make up product
Product joint close offset caused by tolerance, deformation, build-up tolerance, while when button bit being made to fasten, the change of product itself need not be passed through
Shape buckles into so that button bit can be applied and on all material products, dismount and reprocess conveniently, and shell will not be damaged.
To realize above-mentioned purpose of utility model, the adaptive button bit of the utility model, including；First fastener and second fastens
Part, it is characterised in that：
Pin thread and seam allowance are carried on first fastener, and female thread and rabbet groove are carried on the second fastener；
Buckling surface is inclined-plane on the inside of the pin thread, and female thread is inclined-plane corresponding with pin thread with the buckling surface that pin thread coordinates；
When first fastener and the second fastener fasten, the first fastener is put on the second fastener first, at this point, public
Be buckled in female thread, and the inclined-plane of the two to pair and there is gap, seam allowance is placed in rabbet groove, then, by pin thread to female thread side
To sliding, the inclined-plane of pin thread and the inclined-plane of female thread are fully mated, and until fastening completely.
The adaptive button bit of the utility model is set by the way that pin thread and seam allowance is arranged in a fastener on another fastener
Female thread and rabbet groove are set, and buckling surface is inclined-plane on the inside of pin thread, female thread is corresponding with pin thread to the buckling surface that pin thread coordinates
Inclined-plane, using pin thread to female thread direction slide, the inclined-plane of pin thread and the inclined-plane of female thread are fully mated, and are until fastening completely
Only.It is realized from adaptation and is fastened by the position inclined-plane of pin thread, female thread in this way, product tolerance can be made up, deformed, build-up tolerance causes
Product joint close offset, assembly is simple, and button bit need not be buckled into when fastening by the deformation of product itself, and applicability is high, can be with
For all material products, dismounts and reprocess conveniently, shell will not be damaged.It, can be to prevent in addition, seam allowance and rabbet groove coordinate
Only laterally i.e. with glide direction vertical direction due to being deformed caused by setting inclined-plane.
The adaptive button bit of the utility model can make Product Assembly without joint close offset, reduce product to manufacturing and producing
Precision management and control, it is convenient for disassembly and assembly, require limitation small product material.
Description of the drawings
Fig. 1 is a kind of decomposition chart of specific implementation mode of the adaptive button bit of the utility model；
Fig. 2 is the cross section view of adaptive button bit shown in FIG. 1.
Specific implementation mode
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings, more so as to those skilled in the art
Understand the utility model well.It is detailed when known function and design requiring particular attention is that in the following description
Perhaps, when description can desalinate the main contents of the utility model, these descriptions will be ignored herein.
Fig. 1 is a kind of decomposition chart of specific implementation mode of the adaptive button bit of the utility model.
In the present embodiment, as shown in Figure 1, the adaptive button bit of the utility model is fastened including the first fastener 1 and second
Part 2.Pin thread 101 and seam allowance 102 are carried on first fastener 1, and female thread 201 and rabbet groove 202 are carried on the second fastener 2.
Fig. 2 is the cross section view of adaptive button bit shown in FIG. 1.
In the present embodiment, as shown in Fig. 2, 101 inside buckling surface of the pin thread is inclined-plane, female thread 201 is matched with pin thread 101
The buckling surface of conjunction is inclined-plane corresponding with pin thread 101；
When first fastener 1 and the second fastener 2 fasten, the first fastener 1 is put on the second fastener 2 first, this
When, pin thread 101 is placed in female thread 201, and the inclined-plane of the two, that is, pin thread 101, female thread 201 to pair and have gap, i.e. position A
Place, seam allowance 102 are placed in rabbet groove 202 at i.e. position B, and then, pin thread 101 is slided to 201 direction of female thread, pin thread 101
The inclined-plane on inclined-plane and female thread 201 is fully mated, and until fastening completely, at this point, pin thread 101 slides into position from position A
A'Place, seam allowance 102 is from in-position B&apos from the B of position;Place completes entire fasten.Pin thread 101 and female thread 201 all correspondingly carry certainly
The inclined-plane of adaptation until adaptively being cooperated to fastening, can offset the tolerance of assembly and product, pin thread 101 and female thread
201 fix the Z-direction i.e. glide direction of the first fastener 1, the second fastener 2, and seam allowance 102 and rabbet groove 202 fix product
Y direction i.e. with glide direction vertical direction, to prevent transversely deforming.
The adaptive button bit of the utility model, by the way that pin thread 101 and seam allowance 102, the second fastener is arranged in the first fastener 1
Female thread 201 and rabbet groove 202 are set on 2, and are inclined-plane in 101 inside buckling surface of pin thread, female thread 201 coordinates with pin thread 101
Buckling surface be inclined-plane corresponding with pin thread 101, slided to 201 direction of female thread using pin thread 101, the inclined-plane of pin thread 101 with it is female
The inclined-plane of button 201 is fully mated, and until fastening completely.It is realized certainly by the position inclined-plane of pin thread 101, female thread 201 in this way
Adaptation fastens, and can make up product tolerance, deforms, product joint close offset caused by build-up tolerance, and assembly is simple；When button bit fastens
It need not be buckled by the deformation of product itself, applicability is high, can be used on all material products, dismounts and the side of reprocessing
Just, shell will not be damaged；In addition, seam allowance coordinates with rabbet groove, can prevent laterally i.e. with glide direction vertical direction due to setting
It is deformed caused by setting inclined-plane.
Meanwhile the adaptive button bit of the utility model has can make Product Assembly without joint close offset, reduces product to system
The precision management and control made and produced, it is convenient for disassembly and assembly, require limitation small product material.
Although the illustrative specific implementation mode of the utility model is described above, in order to the art
Technical staff understands the utility model, it should be apparent that the utility model is not limited to the range of specific implementation mode, to this technology
For the those of ordinary skill in field, as long as various change is in the essence of the utility model that the attached claims limit and determine
In god and range, these variations are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
Claims (1)
1. a kind of adaptive button bit, including；First fastener and the second fastener, it is characterised in that：
Pin thread and seam allowance are carried on first fastener, and female thread and rabbet groove are carried on the second fastener；
Buckling surface is inclined-plane on the inside of the pin thread, and female thread is inclined-plane corresponding with pin thread with the buckling surface that pin thread coordinates；
When first fastener and the second fastener fasten, the first fastener is put on the second fastener first, at this point, pin thread is set
In female thread, and the inclined-plane of the two to pair and there is gap, seam allowance is placed in rabbet groove, and then, pin thread is slided to female thread direction
Dynamic, the inclined-plane of pin thread and the inclined-plane of female thread are fully mated, and until fastening completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495294.3U CN208010712U (en) | 2018-04-09 | 2018-04-09 | A kind of adaptive button bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495294.3U CN208010712U (en) | 2018-04-09 | 2018-04-09 | A kind of adaptive button bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010712U true CN208010712U (en) | 2018-10-26 |
Family
ID=63892526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820495294.3U Active CN208010712U (en) | 2018-04-09 | 2018-04-09 | A kind of adaptive button bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538583A (en) * | 2018-12-19 | 2019-03-29 | 广州亚美信息科技有限公司 | A kind of fastening structure for protecting appearance surfaces |
-
2018
- 2018-04-09 CN CN201820495294.3U patent/CN208010712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538583A (en) * | 2018-12-19 | 2019-03-29 | 广州亚美信息科技有限公司 | A kind of fastening structure for protecting appearance surfaces |
| CN109538583B (en) * | 2018-12-19 | 2020-05-29 | 广州亚美信息科技有限公司 | Buckling structure for protecting appearance surface |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 621000, No. 35 Mian Xing Dong Road, hi tech Zone, Sichuan, Mianyang Patentee after: SICHUAN CHANGHONG PRECISION ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 610072 Changhong science and technology building, No. 199, Tianfu 4th Street, high tech Zone, Chengdu, Sichuan Patentee before: CHENGDU LINGDIANLIUYIBA SCIENCE & TECHNOLOGY CO.,LTD. |