CN207598685U - A kind of detachable bolt - Google Patents
A kind of detachable bolt Download PDFInfo
- Publication number
- CN207598685U CN207598685U CN201721433792.7U CN201721433792U CN207598685U CN 207598685 U CN207598685 U CN 207598685U CN 201721433792 U CN201721433792 U CN 201721433792U CN 207598685 U CN207598685 U CN 207598685U
- Authority
- CN
- China
- Prior art keywords
- card slot
- bolt head
- connecting rod
- bolt
- gasket
- 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
Links
Abstract
The utility model discloses a kind of detachable bolts, including bolt head, screw rod, gasket, the bolt head lower part is equipped with gasket, the inside screw center is equipped with empty slot, connecting rod is equipped in the empty slot, the connecting rod is equipped with several groups of fastening blocks, the inside screw corresponding position is equipped with several groups of the first card slots, the appearance and size of the fastening block matches with the first card slot, bolt head bottom surface center is equipped with the second card slot, the second card slot both sides are set there are two clamping block, and the appearance and size of the connecting rod matches with the second card slot.A kind of detachable bolt of the utility model, it is simple in structure, it is made of the part such as bolt head, screw rod, gasket, fastening block in connecting rod can match with the first card slot in screw rod, second card slot in bolt head bottom surface center can be locked block and fix, easy to disassemble, assembling and fixation are suitble to replace use in a variety of situations.
Description
【Technical field】
The utility model is related to a kind of technical field of bolt, particularly a kind of technical field of detachable bolt.
【Background technology】
Bolt is a kind of cylindrical threaded machine components, by head and screw rod (carrying externally threaded cylinder) two
It is grouped as, need to coordinate with nut, for being fastenedly connected two with through-hole.Bolt daily life when in and industrial production and manufacturing
It is essential in the middle, with very extensive.Due to being needed when connecting, fastening different profile materials using various sizes of
Bolt, therefore bolt is usually needed replacing, many inconvenience are brought to assembling, and detachable bolt can flexibly become as needed
More size.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of detachable bolt, structure letter
It is single, replacement easy to disassemble.
To achieve the above object, the utility model proposes a kind of detachable bolt, including bolt head, screw rod, gasket,
The bolt head lower part is equipped with gasket, and the inside screw center is equipped with empty slot, connecting rod, the connection are equipped in the empty slot
Bar is equipped with several groups of fastening blocks, and the inside screw corresponding position is equipped with several groups of the first card slots, the shape ruler of the fastening block
It is very little to match with the first card slot, bolt head bottom surface center be equipped with the second card slot, the second card slot both sides set there are two lock
Determine block, the appearance and size of the connecting rod matches with the second card slot.
Preferably, the bolt head and gasket are an integral structure, and the outer diameter of gasket is slightly larger than the outer diameter of bolt head.
Preferably, each group of fastening block is separately positioned on both sides opposite on connecting rod periphery, the fastening
The group number of block can be 1~5 group.
Preferably, the surface of first card slot and the second card slot is covered with preventing rubber film.
The beneficial effects of the utility model：A kind of detachable bolt of the utility model, it is simple in structure, by bolt head, spiral shell
The part such as bar, gasket forms, and the fastening block in connecting rod can match with the first card slot in screw rod, bolt head bottom surface center
Second card slot can be locked block and fix, and easy to disassemble, assembling and fixation, being suitble to replace in a variety of situations makes
With.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of detachable bolt of the utility model.
In figure：1- bolt heads, 2- screw rods, 3- gaskets, 4- preventing rubbers film, the second card slots of 11-, 12- clamping blocks, 21-
Empty slot, 22- connecting rods, 23- fastening blocks, the first card slots of 24-.
【Specific embodiment】
Refering to Fig. 1, a kind of detachable bolt of the utility model, including bolt head 1, screw rod 2, gasket 3, the bolt head
1 lower part is equipped with gasket 3, and 2 center of inside of screw rod is equipped with empty slot 21, connecting rod 22, the connection are equipped in the empty slot 21
Bar 22 is equipped with several groups of fastening blocks 23, and the 2 inside corresponding position of screw rod is equipped with several groups of the first card slots 24, the fastening block 23
Appearance and size match with the first card slot 24, the 1 bottom surface center of bolt head be equipped with the second card slot 11, second card slot 11
Both sides are set there are two clamping block 12, and the appearance and size of the connecting rod 22 matches with the second card slot 11, the bolt head 1 and pad
Piece 3 is an integral structure, and the outer diameter of gasket 3 is slightly larger than the outer diameter of bolt head 1, and each group of fastening block 23 is separately positioned on
Opposite both sides on 22 periphery of connecting rod, the group number of the fastening block 23 can be 1~5 group, first card slot 24 and second
The surface of card slot 11 is covered with preventing rubber film 4.
Utility model works process：
During the work time, 2 center of inside of screw rod is equipped with empty slot 21, empty slot 21 to a kind of detachable bolt of the utility model
Interior to be equipped with connecting rod 22, multigroup fastening block 23 in connecting rod 22 matches with corresponding multigroup first card slot 24 inside screw rod 2,
1 bottom surface center of bolt head is equipped with the second card slot 11, and 11 both sides of the second card slot are set there are two clamping block 12, and clamping block 12 can be by screw rod
2 are fixed to each other with bolt head 1, and fastening block 23 can be mutually chimeric with screw rod 2 by connecting rod 22, play easy to disassemble, assembling
Effect is suitble to replace use in a variety of situations.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of detachable bolt, it is characterised in that：Including bolt head (1), screw rod (2), gasket (3), the bolt head (1)
Lower part is equipped with gasket (3), and screw rod (2) center of inside is equipped with empty slot (21), connecting rod (22) is equipped in the empty slot (21),
The connecting rod (22) is equipped with several groups of fastening blocks (23), and the internal corresponding position of the screw rod (2) is equipped with several groups of the first card slots
(24), the appearance and size of the fastening block (23) matches with the first card slot (24), and bolt head (1) the bottom surface center is equipped with the
Two draw-in groove (11), the second card slot (11) both sides are set there are two clamping block (12), the appearance and size of the connecting rod (22) with
Second card slot (11) matches.
2. a kind of detachable bolt as described in claim 1, it is characterised in that：The bolt head (1) and gasket (3) are one
Body formula structure, and the outer diameter of gasket (3) is slightly larger than the outer diameter of bolt head (1).
3. a kind of detachable bolt as described in claim 1, it is characterised in that：The each group of fastening block (23) sets respectively
Opposite both sides on connecting rod (22) periphery are put, the group number of the fastening block (23) can be 1~5 group.
4. a kind of detachable bolt as claimed any one in claims 1 to 3, it is characterised in that：First card slot
(24) it is covered with preventing rubber film (4) with the surface of the second card slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433792.7U CN207598685U (en) | 2017-11-01 | 2017-11-01 | A kind of detachable bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433792.7U CN207598685U (en) | 2017-11-01 | 2017-11-01 | A kind of detachable bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598685U true CN207598685U (en) | 2018-07-10 |
Family
ID=62757534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433792.7U Expired - Fee Related CN207598685U (en) | 2017-11-01 | 2017-11-01 | A kind of detachable bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980177A (en) * | 2018-08-21 | 2018-12-11 | 北京涌阔科技有限公司 | A kind of reusable non-return bolt |
| CN111120489A (en) * | 2019-12-30 | 2020-05-08 | 东台市展新不锈钢紧固件制造有限公司 | Portable stainless steel fastener |
-
2017
- 2017-11-01 CN CN201721433792.7U patent/CN207598685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980177A (en) * | 2018-08-21 | 2018-12-11 | 北京涌阔科技有限公司 | A kind of reusable non-return bolt |
| CN111120489A (en) * | 2019-12-30 | 2020-05-08 | 东台市展新不锈钢紧固件制造有限公司 | Portable stainless steel fastener |
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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: 20180710 Termination date: 20181101 |