CN207814109U - Lock intermediate plate - Google Patents
Lock intermediate plate Download PDFInfo
- Publication number
- CN207814109U CN207814109U CN201820052153.4U CN201820052153U CN207814109U CN 207814109 U CN207814109 U CN 207814109U CN 201820052153 U CN201820052153 U CN 201820052153U CN 207814109 U CN207814109 U CN 207814109U
- Authority
- CN
- China
- Prior art keywords
- punching press
- clamping piece
- press mouth
- elastic
- lower clamping
- 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
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- Clamps And Clips (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses locking intermediate plates, it include the elastic clamping body formed after being bent by sheet metal 180 degree, elastic clamping body has upper clip, lower clamping piece, bending part and the outer clamping opening crossed by upper lower clamping piece, upper clip has upper punching press mouth, metallic sheet stock in the domain of upper punching press mouth region has been turned upward to form nut boss, the endoporus machining internal thread of nut boss, it is characterised in that：The connecting part of bending part, bending part and upper lower clamping piece is provided with central indentation jointly；The lower clamping piece has lower punching press mouth, it is emptied the middle section of metallic sheet stock in the domain of lower punching press mouth region, peripheral portion close to the side of the outer clamping opening with lower clamping piece other than connecting, remaining side has been turned upward formation and has tilted elastic plate, tilts the high-end of elastic plate and crosses interior clamping opening between upper clip.The utility model can be realized more preferably carries out positioning clamping to connector.
Description
Technical field
The utility model is related to a kind of fastener products, and in particular to a kind of locking intermediate plate.
Background technology
To keep connection type more simple and diversified, locking intermediate plate is used in much fastening occasions.Traditional locking folder
Piece, includes the elastic clamping body that is formed after being bent by sheet metal 180 degree, elastic clamping body have upper clip, lower clamping piece, bending part and
The outer clamping opening crossed by upper lower clamping piece, upper clip have upper punching press mouth, the metallic sheet stock in the domain of upper punching press mouth region upward
It digs to form nut boss, the endoporus machining internal thread of nut boss, lower clamping piece has lower punching press mouth, in the domain of lower punching press mouth region
Metallic sheet stock is all emptied.Traditional locks, which grip the shortcomings that piece, is, the elasticity between upper lower clamping piece is smaller, to ensure locking folder
The size of the elasticity of piece, outer clamping opening is unable to very little, is clamped so positioning well cannot be carried out to connector, especially connector
Thickness be less than outer clamping opening opening size when.
Invention content
In view of the deficiency of background technology, can more preferably be realized pair the technical problem to be solved by the utility model is to provide one kind
Connector carries out the locking intermediate plate of positioning clamping.
For this purpose, the utility model is realized using following scheme：
Lock intermediate plate, include the elastic clamping body that is formed after being bent by sheet metal 180 degree, elastic clamping body have upper clip,
Lower clamping piece, bending part and the outer clamping opening crossed by upper lower clamping piece, upper clip have upper punching press mouth, the metal in the domain of upper punching press mouth region
Light sheet material has been turned upward to form nut boss, the endoporus machining internal thread of nut boss, it is characterised in that：It is bending part, curved
Folding part and the connecting part of upper lower clamping piece are provided with central indentation jointly.
There is the lower clamping piece lower punching press mouth, the middle section of the metallic sheet stock in the domain of lower punching press mouth region to be emptied,
Other than being connect with lower clamping piece close to the side of the outer clamping opening, remaining side has been turned upward formation and has tilted elasticity peripheral portion
Plate tilts the high-end of elastic plate and crosses interior clamping opening between upper clip.
The lower punching press mouth designs for rectangular virtual aperture window, and the rectangular window hole edge far from the outer clamping opening is half-circle-arc shape.
Locking intermediate plate using the above structure, advantage are：First, it bending part and is set jointly with the connecting part of upper lower clamping piece
It is equipped with central indentation, to increase the elasticity between upper lower clamping piece, the more preferable positioning realized to connector clamps；Second, keeping outer
Under the premise of the opening size of clamping opening is constant, carry out shape by using the part deformation of the metallic sheet stock in the domain of lower punching press mouth region
At interior clamping opening, the opening size of interior clamping opening can be much smaller than the opening size of outer clamping opening, therefore, in the collective effect of curb pins mouth
Under, it can more preferably realize and positioning clamping is carried out to connector, be also such for the smaller connector of thickness.
Description of the drawings
The utility model has following attached drawing：
Fig. 1 is the structure chart of the locking intermediate plate of utility model,
Fig. 2 is the bottom direction view of Fig. 1,
Fig. 3 is the axial sectional view of Fig. 1.
Specific implementation mode
As shown, the locking intermediate plate of the utility model, includes the elastic clip formed after being bent by sheet metal 180 degree
Body, elastic clamping body have upper clip 1, lower clamping piece 2, bending part 6 and the outer clamping opening 4 crossed by upper lower clamping piece, bending part 6, bending
Portion and the connecting part of upper lower clamping piece are provided with central indentation 8 jointly, to increase the elasticity between upper lower clamping piece；Upper clip 1 has
There is upper punching press mouth, the metallic sheet stock in the domain of upper punching press mouth region to be turned upward to form nut boss 3, nut boss 3 it is interior
There is lower punching press mouth 7, the lower punching press mouth 7 to be designed for rectangular virtual aperture window for hole machined internal thread 9, lower clamping piece 2, far from the outer clamping opening
4 rectangular window hole edge is half-circle-arc shape, and the middle section of the metallic sheet stock in lower 7 region of punching press mouth is emptied, periphery
Other than being connect with lower clamping piece 2 close to the side 72 of the outer clamping opening 4, remaining side has been turned upward formation and has tilted elastic plate for part
71, it tilts and crosses interior clamping opening 5 between high-end and the upper clip 1 of elastic plate 71, the high-end close upper clip 1 of inclination elastic plate 71,
The opening size of interior clamping opening 5 is set to be less than the opening size of outer clamping opening 4.
Claims (3)
- Include the elastic clamping body that is formed after being bent by sheet metal 180 degree 1. lock intermediate plate, elastic clamping body have upper clip, under Intermediate plate, bending part and the outer clamping opening crossed by upper lower clamping piece, upper clip have upper punching press mouth, the metal foil in the domain of upper punching press mouth region Plate material has been turned upward to form nut boss, the endoporus machining internal thread of nut boss, it is characterised in that：Bending part, bending Portion and the connecting part of upper lower clamping piece are provided with central indentation jointly.
- 2. locking intermediate plate as described in claim 1, it is characterised in that：The lower clamping piece has lower punching press mouth, lower punching press mouth region The middle section of metallic sheet stock in domain is emptied, and peripheral portion is connect except the side close to the outer clamping opening with lower clamping piece In addition, remaining side has been turned upward formation and has tilted elastic plate, tilts the high-end of elastic plate and crosses interior clamping opening between upper clip.
- 3. locking intermediate plate as claimed in claim 2, it is characterised in that：The lower punching press mouth designs for rectangular virtual aperture window, far from institute The rectangular window hole edge for stating outer clamping opening is half-circle-arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052153.4U CN207814109U (en) | 2018-01-12 | 2018-01-12 | Lock intermediate plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052153.4U CN207814109U (en) | 2018-01-12 | 2018-01-12 | Lock intermediate plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814109U true CN207814109U (en) | 2018-09-04 |
Family
ID=63327046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052153.4U Expired - Fee Related CN207814109U (en) | 2018-01-12 | 2018-01-12 | Lock intermediate plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718513A (en) * | 2021-09-14 | 2021-11-30 | 绍兴云之彩布艺有限公司 | Portable cloth cutting device |
-
2018
- 2018-01-12 CN CN201820052153.4U patent/CN207814109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718513A (en) * | 2021-09-14 | 2021-11-30 | 绍兴云之彩布艺有限公司 | Portable cloth cutting device |
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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: 20180904 Termination date: 20210112 |