CN214499734U - Anti-theft bolt convenient to disassemble and assemble - Google Patents
Anti-theft bolt convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN214499734U CN214499734U CN202023222336.2U CN202023222336U CN214499734U CN 214499734 U CN214499734 U CN 214499734U CN 202023222336 U CN202023222336 U CN 202023222336U CN 214499734 U CN214499734 U CN 214499734U
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- Prior art keywords
- bolt
- fixedly arranged
- clamping
- bolt body
- groove
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a theftproof bolt convenient to dismouting, concretely relates to bolt field draws together the bolt body, bolt body top central line department has seted up first recess, and the through-hole has all been seted up to two bolt bodies, the inside fixed installation mechanism that is provided with of first recess, installation mechanism includes first pull rod, first pull rod both sides all articulate there is the installation pole, two the installation pole all extends to its corresponding through-hole outside. The utility model discloses a fixed establishment's of setting mutually supporting in installation mechanism and bolt body top for the bolt is when operating personnel dismantles it, no longer need use to dismantle the work piece and dismantle or install the bolt, and the step of dismantling and installing has obtained the simplification, consequently not only makes operating personnel's operating pressure obtain reducing, but also operating personnel's work efficiency has obtained the body and has changed, consequently makes the practicality of bolt obtain improving.
Description
Technical Field
The utility model relates to a bolt technical field, more specifically say, the utility model relates to a theftproof bolt convenient to dismouting.
Background
Bolt: mechanical parts, the cylindrical threaded fastener of adapted nut, a class of fastener of compriseing head and screw rod (the cylinder that has the external screw thread) two parts, need with the nut cooperation for the fastening connection two parts that have the through-hole, this kind of connection form is called bolted connection, if unscrew the nut from the bolt, can make these two parts separate again, so bolted connection belongs to and can dismantle the connection, the bolt has a lot of callings, everyone's callings probably all is different, someone calls into the screw, someone calls into the bolt nail, someone calls into the fastener, though there is so many callings, the meaning is the same, all is the bolt.
However, in actual use, when an operator detaches most of the existing bolts, the detaching workpiece needs to be used to detach or mount the bolts, and the detaching and mounting steps are very complicated, so that not only is the working pressure of the operator increased, but also the working efficiency of the operator is low, and therefore the practicability of the bolts is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a theftproof bolt convenient to dismouting, through mutually supporting of the fixed establishment that sets up in installation mechanism and bolt body top for the practicality of bolt has obtained the improvement, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft bolt convenient to disassemble and assemble comprises a bolt body, wherein a first groove is formed in the center line of the top of the bolt body, through holes are formed in two sides of the bolt body, and an installing mechanism is fixedly arranged in the first groove;
the mounting mechanism comprises a first pull rod, mounting rods are hinged to two sides of the first pull rod, the two mounting rods extend to the outer portions of the corresponding through holes, two second grooves are formed in the top of the bolt body and are symmetrically distributed along the center line of the top of the bolt body, second pull rods are fixedly arranged in the two second grooves, limiting rods are fixedly arranged on the front sides of the second pull rods, and limiting holes are formed in the surfaces, contacting the corresponding limiting rods, of the two first pull rods;
the top of the bolt body is fixedly provided with a fixing mechanism;
the fixing mechanism comprises a fixing block, the cross section of the fixing block is in a U shape, the tops of the first pull rod and the two second pull rods are fixedly connected with the bottom of the fixing block, a fixing plate is fixedly arranged at the top of the fixing block, and a pull handle is fixedly arranged at the top of the fixing plate;
the bolt is characterized in that a third groove is formed in the first pull rod, a first reinforcing rib is fixedly arranged in the third groove, a fourth groove is formed in the second pull rod, a second reinforcing rib is fixedly arranged in the fourth groove, a fifth groove is formed in the bolt body, a third reinforcing rib is fixedly arranged in the fifth groove, and the cross section of the first reinforcing rib is U-shaped.
In a preferred embodiment, two movable grooves are formed in the top of the fixed block, a protection mechanism is fixedly arranged in each of the two movable grooves, the protection mechanism comprises a protection plate, and the cross section of the protection plate is in a U shape.
In a preferred embodiment, a clamping plate and a clamping block are fixedly arranged on one side of the protection plate from top to bottom in sequence, a clamping groove is formed in one surface, contacting the clamping plate, of the fixing plate, and a first clamping tooth is fixedly arranged in the clamping groove.
In a preferred embodiment, a plurality of first spring grooves are formed in the top of the clamping plate, return springs are fixedly arranged in the first spring grooves, and second clamping teeth are fixedly arranged on the tops of the return springs.
In a preferred embodiment, sliding blocks are fixedly arranged on two sides of the second latch, and sliding grooves are formed in one surface, contacting the two sliding blocks, of the first spring groove.
In a preferred embodiment, a clamping spring is fixedly arranged on one side of the clamping block, and a second spring groove is formed in one surface, contacting the clamping spring, of the bolt body.
In a preferred embodiment, the pull handle is fixedly provided with an anti-slip rubber film on the surface, and the plurality of sliding blocks are made of rubber materials.
The utility model discloses a technological effect and advantage:
1. through the mutual matching of the mounting mechanism and the fixing mechanism fixedly arranged at the top of the bolt body, when an operator demounts the bolt, the bolt does not need to be demounted or mounted by using a demounting workpiece, and the demounting and mounting steps are simplified, so that the working pressure of the operator is reduced, the working efficiency of the operator is improved, and the practicability of the bolt is improved;
2. through inside protection shield, cardboard, fixture block, first latch, second latch, slider, reset spring and the mutually supporting of chucking spring that sets up of protection mechanism for the bolt has not only obtained the protection after the installation is accomplished, but also has made the bolt have had the effect of theftproof, and consequently the practicality of making the bolt once more has obtained obvious promotion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the position C in fig. 3 according to the present invention.
Fig. 5 is a schematic view of the overall appearance structure of the present invention.
The reference signs are: 1. a bolt body; 2. a first pull rod; 3. mounting a rod; 4. a second pull rod; 5. a limiting rod; 6. a fixed block; 7. a fixing plate; 8. pulling a handle; 9. a first reinforcing rib; 10. a second reinforcing rib; 11. a third reinforcing rib; 12. a protection plate; 13. clamping a plate; 14. a clamping block; 15. a first latch; 16. a return spring; 17. a second latch; 18. a slider; 19. the spring is clamped.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The anti-theft bolt convenient to disassemble and assemble shown in the attached figures 1-5 comprises a bolt body 1, wherein a first groove is formed in the center line of the top of the bolt body 1, through holes are formed in two sides of the bolt body 1, and an installation mechanism is fixedly arranged in the first groove;
the mounting mechanism comprises a first pull rod 2, mounting rods 3 are hinged to two sides of the first pull rod 2, the two mounting rods 3 extend to the outer portions of corresponding through holes, two second grooves are formed in the top of the bolt body 1 and are symmetrically distributed along the center line of the top of the bolt body 1, second pull rods 4 are fixedly arranged in the two second grooves, limiting rods 5 are fixedly arranged on the front sides of the second pull rods 4, and limiting holes are formed in the surfaces, contacting the corresponding limiting rods 5, of the two first pull rods 2;
the top of the bolt body 1 is fixedly provided with a fixing mechanism;
the fixing mechanism comprises a fixing block 6, the cross section of the fixing block 6 is U-shaped, the tops of the first pull rod 2 and the two second pull rods 4 are fixedly connected with the bottom of the fixing block 6, a fixing plate 7 is fixedly arranged at the top of the fixing block 6, and a pull handle 8 is fixedly arranged at the top of the fixing plate 7;
the third groove is formed in the first pull rod 2, a first reinforcing rib 9 is fixedly arranged in the third groove, a fourth groove is formed in the second pull rod 4, a second reinforcing rib 10 is fixedly arranged in the fourth groove, a fifth groove is formed in the bolt body 1, a third reinforcing rib 11 is fixedly arranged in the fifth groove, and the cross section of the first reinforcing rib 9 is U-shaped.
As shown in the attached drawing 1, two movable grooves are formed in the top of the fixed block 6, a protection mechanism is fixedly arranged in each of the two movable grooves, the protection mechanism comprises a protection plate 12, and the cross section of the protection plate 12 is U-shaped so as to protect the bolt body 1.
As shown in fig. 1, 3 and 4, one side of the protection plate 12 is sequentially and fixedly provided with a clamping plate 13 and a clamping block 14 from top to bottom, one side of the fixing plate 7 contacting the clamping plate 13 is provided with a clamping groove, and a first clamping tooth 15 is fixedly arranged inside the clamping groove so as to enable the clamping plate 13 to be provided with a one-side storage position in the fixing plate 7.
As shown in fig. 1, 3 and 4, the top of the clamping plate 13 is provided with a plurality of first spring slots, the first spring slots are fixedly provided with a return spring 16, and the top of the return spring 16 is fixedly provided with a second clamping tooth 17, so that the second clamping slot can move back and forth through the return spring 16.
As shown in fig. 1, 3 and 4, the sliding blocks 18 are fixedly arranged on both sides of the second latch 17, and a sliding groove is formed in one surface of the first spring groove, which contacts with the two sliding blocks 18, so that the second latch 17 cannot pop out from the first spring groove.
As shown in fig. 3 and 4, a clamping spring 19 is fixedly arranged on one side of the clamping block 14, and a second spring groove is formed in one surface of the bolt body 1 contacting the clamping spring 19, so that the clamping spring 19 is accommodated in one side of the bolt body 1.
As shown in fig. 1, 4 and 5, the pull handle 8 is fixedly provided with an anti-slip rubber film on the surface, and the plurality of sliding blocks 18 are made of rubber materials so as to extend the service life of the sliding blocks 18.
The utility model discloses the theory of operation: when the bolt is used, the installation mechanism is firstly assembled, the first reinforcing rib 9 and the two second reinforcing ribs 10 are firstly fixed in the corresponding first pull rod 2 and the two second pull rods 4 respectively when the installation mechanism is assembled, then the two installation rods 3 are hinged on two sides of the first pull rod 2, then the first reinforcing rib 9 and the two second reinforcing ribs 4 are respectively placed in the corresponding positions in the bolt body 1, finally, the two limiting rods 5 are respectively installed in the corresponding limiting holes, after the installation mechanism is assembled, the fixing mechanism and the protection mechanism are sequentially assembled, after the fixing mechanism and the protection mechanism are assembled, the fixing mechanism and the protection mechanism are respectively fixed in the corresponding positions, and after the fixing mechanism and the protection mechanism are fixed, the bolt can be used.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an anti-theft bolt convenient to dismouting, includes bolt body (1), its characterized in that: a first groove is formed in the center line of the top of the bolt body (1), through holes are formed in two sides of the bolt body (1), and an installation mechanism is fixedly arranged in the first groove;
the mounting mechanism comprises a first pull rod (2), mounting rods (3) are hinged to two sides of the first pull rod (2), the two mounting rods (3) extend to the outer portions of corresponding through holes, two second grooves are formed in the top of the bolt body (1) and symmetrically distributed along the center line of the top of the bolt body (1), second pull rods (4) are fixedly arranged in the two second grooves, limiting rods (5) are fixedly arranged on the front sides of the second pull rods (4), and limiting holes are formed in the surfaces, contacting the corresponding limiting rods (5), of the two first pull rods (2);
the top of the bolt body (1) is fixedly provided with a fixing mechanism;
the fixing mechanism comprises a fixing block (6), the cross section of the fixing block (6) is U-shaped, the tops of the first pull rod (2) and the two second pull rods (4) are fixedly connected with the bottom of the fixing block (6), a fixing plate (7) is fixedly arranged at the top of the fixing block (6), and a pull handle (8) is fixedly arranged at the top of the fixing plate (7);
the third recess has been seted up to first pull rod (2) inside, the inside fixed first strengthening rib (9) that is provided with of third recess, two the fourth recess has all been seted up to second pull rod (4) inside, the inside fixed second strengthening rib (10) that is provided with of fourth recess, the inside fifth recess of having seted up of bolt body (1), the inside fixed third strengthening rib (11) that is provided with of fifth recess, first strengthening rib (9) cross sectional shape sets up to the U-shaped.
2. The anti-theft bolt convenient to disassemble and assemble according to claim 1, characterized in that: two movable grooves, two have been seted up at fixed block (6) top the inside protection mechanism that all is fixed to be provided with of movable groove, protection mechanism includes protection shield (12), protection shield (12) cross sectional shape sets up to the U-shaped.
3. The anti-theft bolt convenient to disassemble and assemble according to claim 2, characterized in that: the clamping plate (13) and the clamping block (14) are sequentially and fixedly arranged on one side of the protection plate (12) from top to bottom, a clamping groove is formed in one side, contacting the clamping plate (13), of the fixing plate (7), and a first clamping tooth (15) is fixedly arranged inside the clamping groove.
4. The anti-theft bolt convenient to disassemble and assemble according to claim 3, characterized in that: a plurality of first spring grooves are formed in the top of the clamping plate (13), a return spring (16) is fixedly arranged in each first spring groove, and a second clamping tooth (17) is fixedly arranged on the top of each return spring (16).
5. The anti-theft bolt convenient to disassemble and assemble according to claim 4, characterized in that: and sliding blocks (18) are fixedly arranged on two sides of the second clamping tooth (17), and sliding grooves are formed in one surfaces, contacting with the two sliding blocks (18), of the inner portions of the first spring grooves.
6. The anti-theft bolt convenient to disassemble and assemble according to claim 3, characterized in that: a clamping spring (19) is fixedly arranged on one side of the clamping block (14), and a second spring groove is formed in one surface, contacting with the clamping spring (19), of the bolt body (1).
7. The anti-theft bolt convenient to disassemble and assemble according to claim 5, characterized in that: the surface of the pull handle (8) is fixedly provided with an anti-skid rubber film, and the sliding blocks (18) are all made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222336.2U CN214499734U (en) | 2020-12-28 | 2020-12-28 | Anti-theft bolt convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222336.2U CN214499734U (en) | 2020-12-28 | 2020-12-28 | Anti-theft bolt convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499734U true CN214499734U (en) | 2021-10-26 |
Family
ID=78210952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023222336.2U Expired - Fee Related CN214499734U (en) | 2020-12-28 | 2020-12-28 | Anti-theft bolt convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499734U (en) |
-
2020
- 2020-12-28 CN CN202023222336.2U patent/CN214499734U/en not_active Expired - Fee Related
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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: 20211026 |