CN208764083U - A kind of dismountable square head bolt - Google Patents
A kind of dismountable square head bolt Download PDFInfo
- Publication number
- CN208764083U CN208764083U CN201820950405.5U CN201820950405U CN208764083U CN 208764083 U CN208764083 U CN 208764083U CN 201820950405 U CN201820950405 U CN 201820950405U CN 208764083 U CN208764083 U CN 208764083U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- bolt
- bolt head
- head
- fixing groove
- 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)
Abstract
The utility model discloses a kind of dismountable square head bolts, including bolt head, screw rod, the top of the screw rod is equipped with bolt head, the bolt head and screw rod are integrally formed, the lateral surface of the screw rod is equipped with screw thread, the bolt head is square structure, the bottom and side of the bolt head are equipped with fastening line, screw rod fixing groove is equipped in the bolt head, the screw rod fixing groove includes fixing groove top and fixing groove lower part, Fixed latches are equipped in the fixing groove top, the screw rod includes screw rod top and screw rod lower part, the screw rod top is set there are two fixation hole, the Fixed latches run through fixation hole.A kind of dismountable square head bolt of the utility model, the shape of bolt head is set as rectangular, therefore makes the bolt when being mounted in rectangular channel, and bolt head can be by the side wall clamping of slot, more preferably compared to ball screw nut fastness；Screw rod top can be inserted into screw rod fixing groove, and be fixed bolt and fixed, easy to disassemble, assembling, fixed, suitable replacement use in a variety of situations.
Description
[technical field]
The utility model relates to a kind of technical field of bolt, the technology of especially a kind of dismountable square head bolt is led
Domain.
[background technique]
Bolt is a kind of cylindrical threaded machine components, has externally threaded cylindrical body two parts by head and screw rod
Composition, need to cooperate with nut, for being fastenedly connected two with through-hole.Bolt is worked as in industrial production and manufacturing in daily life
In be it is essential, with very extensive.The bolt head of common bolt is set as disc, when be mounted on section be rectangle slot in
When be generally unable to clamping, be easier to loosen；In addition, the bottom surface of bolt is set as smooth shiny surface, it is prone to wear and skids；This
Outside, due to needing usually to need replacing bolt using various sizes of bolt when connecting, fastening different profile materials,
Many inconvenience are brought to assembly, and detachable bolt can be replaced flexibly as needed.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of dismountable square head bolt, side
Shape bolt head can the clamping in rectangular channel, be not easy skid and wear, replacement easy to disassemble.
To achieve the above object, the utility model proposes a kind of dismountable square head bolt, including bolt head, screw rod,
The top of the screw rod is equipped with bolt head, and the bolt head and screw rod are integrally formed, and the lateral surface of the screw rod is equipped with screw thread,
The bolt head is square structure, and the bottom and side of the bolt head are equipped with fastening line, solid equipped with screw rod in the bolt head
Determine slot, the screw rod fixing groove includes fixing groove top and fixing groove lower part, is equipped with Fixed latches, institute in the fixing groove top
Stating screw rod includes screw rod top and screw rod lower part, and the screw rod top is set there are two fixation hole, and the Fixed latches, which run through, to be fixed
Hole.
Preferably, the Fixed latches include the locating plate in latch body and both sides of the face, the latch body and
It is to be detachably connected between locating plate.
Preferably, the fastening line includes the first fastening line being located on bolt head bottom surface and is located at bolt head side
Second fastening line.
Preferably, the first fastening line is longitudinal bulge-structure arranged in parallel.
The utility model has the beneficial effects that a kind of dismountable square head bolt of the utility model, structure is simple, wherein bolt
The shape of head is set as rectangular, thus make the bolt in the slot for being mounted on section rectangle when, the part of bolt head can quilt just
The side wall clamping of slot, avoids skidding, more preferably compared to ball screw nut fastness；The screw rod that screw rod top can be inserted into bolt head bottom is solid
Determine in slot, and be fixed bolt and fixed across fixation hole, easy to disassemble, assembling and fixation are suitble to not sympathize with various
It replaces and uses under condition.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of dismountable square head bolt of the utility model；
Fig. 2 is a kind of cross-sectional view of dismountable square head bolt of the utility model.
In figure: 1- bolt head, 2- screw rod, 10- fasten line, 11- screw rod fixing groove, 20- screw thread, 21- screw rod top, 22-
Screw rod lower part, the fastening of 101- first line, the fastening of 102- second line, 111- fixing groove top, 112- fixing groove lower part, 210- are fixed
Hole, 1110- Fixed latches, 11101- latch body, 11102- locating plate.
[specific embodiment]
Refering to fig. 1 with 2, a kind of dismountable square head bolt of the utility model, including bolt head 1, screw rod 2, the screw rod 2
Top be equipped with bolt head 1, the bolt head 1 and screw rod 2 are integrally formed, and the lateral surface of the screw rod 2 is equipped with screw thread 20, institute
It states bolt head 1 to be square structure, the bottom and side of the bolt head 1 are equipped with fastening line 10, are equipped with screw rod in the bolt head 1
Fixing groove 11, the screw rod fixing groove 11 includes fixing groove top 111 and fixing groove lower part 112, in the fixing groove top 111
Equipped with Fixed latches 1110, the screw rod 2 includes screw rod top 21 and screw rod lower part 22, and the screw rod top 21 sets that there are two solid
Determine hole 210, the Fixed latches 1110 run through fixation hole 210, and the Fixed latches 1110 include latch body 11101 and two sides
Locating plate 11102 on end face is detachably connected, the fastening line between the latch body 11101 and locating plate 11102
10 include the first fastening line 101 being located on 1 bottom surface of bolt head and the second fastening lines 102 for being located at 1 side of bolt head, and described the
One fastening line 101 is longitudinal bulge-structure arranged in parallel.
Utility model works process:
A kind of dismountable square head bolt of the utility model during the work time, when assembling, first by screw rod 2 from bolt head 1
Lower section is protruded into screw rod fixing groove 11, then Fixed latches 1110 are run through to two fixation holes 210 on screw rod top 21 from side, and
It is fixed from the two sides of bolt head 1 by locating plate 11102；When disassembly, locating plate 11102 is removed, Fixed latches 1110 from spiral shell
The side of bolt head 1 is extracted out, and screw rod 2 can be taken out below bolt head 1, is assembled, to dismantle very convenient, fixed fastness good；
Bolt head 1 is square structure, thus make the bolt in the slot for being mounted on section rectangle when, the part of bolt head 1 can be just
It by the side wall clamping of slot, avoids skidding, more preferably compared to ball screw nut fastness；The bottom and side of bolt head 1 are equipped with fastening line
10, fastening line 10 includes the first fastening line 101 being located on 1 bottom surface of bolt head and the second fastening line for being located at 1 side of bolt head
102, it can increase the friction effect between contact surface.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (4)
1. a kind of dismountable square head bolt, it is characterised in that: including bolt head (1), screw rod (2), the top of the screw rod (2)
Equipped with bolt head (1), the bolt head (1) and screw rod (2) are integrally formed, and the lateral surface of the screw rod (2) is equipped with screw thread
(20), the bolt head (1) is square structure, and the bottom and side of the bolt head (1) are equipped with fastening line (10), the bolt
Screw rod fixing groove (11) are equipped in head (1), the screw rod fixing groove (11) includes fixing groove top (111) and fixing groove lower part
(112), Fixed latches (1110) are equipped in the fixing groove top (111), the screw rod (2) includes screw rod top (21) and spiral shell
Bar lower part (22), the screw rod top (21) set there are two fixation hole (210), and the Fixed latches (1110) run through fixation hole
(210).
2. a kind of dismountable square head bolt as described in claim 1, it is characterised in that: the Fixed latches (1110) include
Locating plate (11102) in latch body (11101) and both sides of the face, the latch body (11101) and locating plate (11102)
Between to be detachably connected.
3. a kind of dismountable square head bolt as described in claim 1, it is characterised in that: the fastening line (10) includes being located at
First on bolt head (1) bottom surface the second fastening line (102) for fastening line (101) and being located at bolt head (1) side.
4. a kind of dismountable square head bolt as claimed in claim 3, it is characterised in that: described first, which fastens line (101), is
Longitudinal bulge-structure arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950405.5U CN208764083U (en) | 2018-06-20 | 2018-06-20 | A kind of dismountable square head bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950405.5U CN208764083U (en) | 2018-06-20 | 2018-06-20 | A kind of dismountable square head bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764083U true CN208764083U (en) | 2019-04-19 |
Family
ID=66127876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950405.5U Expired - Fee Related CN208764083U (en) | 2018-06-20 | 2018-06-20 | A kind of dismountable square head bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140583A (en) * | 2019-12-30 | 2020-05-12 | 东台市展新不锈钢紧固件制造有限公司 | High-strength stainless steel fastener |
-
2018
- 2018-06-20 CN CN201820950405.5U patent/CN208764083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140583A (en) * | 2019-12-30 | 2020-05-12 | 东台市展新不锈钢紧固件制造有限公司 | High-strength 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 |
Granted publication date: 20190419 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |