CN219866220U - Telescopic elastic rubber and plastic plugging cap - Google Patents
Telescopic elastic rubber and plastic plugging cap Download PDFInfo
- Publication number
- CN219866220U CN219866220U CN202321186182.7U CN202321186182U CN219866220U CN 219866220 U CN219866220 U CN 219866220U CN 202321186182 U CN202321186182 U CN 202321186182U CN 219866220 U CN219866220 U CN 219866220U
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- telescopic
- fixedly connected
- rod
- rubber
- sleeve
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- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000001739 rebound effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of plugging caps, in particular to a telescopic elastic rubber plastic plugging cap which comprises a shell, wherein the shell comprises a rubber column, the lower surface of the rubber column is fixedly connected with a rubber plug, and the upper surface of the rubber column is fixedly connected with a fixing sleeve; the inner side of the fixed sleeve is provided with a telescopic mechanism, the telescopic mechanism comprises a telescopic rod, and the telescopic rod is movably connected to the inner side of the fixed sleeve. According to the utility model, the telescopic rod can be limited and released through the plugging and separating of the plug block and the slot, so that the telescopic rod can conveniently move on the inner side of the fixed sleeve and can be fixed in position, the telescopic effect of the telescopic rod can be achieved, the length of the fixed sleeve can be further prolonged and adjusted, the rubber plug can be conveniently conveyed to different depths for blocking through the cooperation of the fixed sleeve and the telescopic rod, and the rubber plug cap can be more flexibly and conveniently used without external force operation.
Description
Technical Field
The utility model relates to the technical field of plugging caps, in particular to a telescopic elastic rubber plastic plugging cap.
Background
The rubber-plastic blocking cap is also called a rubber blocking cap, is a device for blocking a certain hole, sealing, dust prevention or shielding, can play a role in leakage protection, and is commonly used for blocking holes through which some fluid does not need to flow.
In the prior art, when the place needing to be blocked is blocked through the rubber and plastic blocking cap, as the length of the blocking cap is generally fixed and is inconvenient to stretch out and draw back, the blocking cap can only block holes with fixed depth, when the deeper holes need to be blocked, the blocking cap needs to be operated by external force, so that the blocking cap is inconvenient to be sent to the depth for blocking, and therefore, the design of the telescopic elastic rubber and plastic blocking cap is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a telescopic elastic rubber plastic plugging cap, which solves the problems that the length of the plugging cap is generally fixed, and the plugging cap is inconvenient to stretch, so that the plugging cap can generally plug holes with fixed depth, and when the deeper holes are required to be plugged, the plugging cap needs to be operated by external force, so that the plugging cap is inconvenient to convey to the depth for plugging.
In order to achieve the above purpose, the utility model provides the following technical scheme,
the telescopic elastic rubber and plastic plugging cap comprises a shell, wherein the shell comprises a rubber column, the lower surface of the rubber column is fixedly connected with a rubber plug, and the upper surface of the rubber column is fixedly connected with a fixing sleeve;
the inner side of the fixed sleeve is provided with a telescopic mechanism, the telescopic mechanism comprises a telescopic rod, the telescopic rod is movably connected to the inner side of the fixed sleeve, the inner side of the fixed sleeve is movably connected with an inserting block, and the surface of the telescopic rod is provided with a slot.
Preferably, the telescopic mechanism further comprises a sliding groove, the sliding groove is formed in the inner wall of the fixed sleeve, the sliding block is movably connected to the surface of the sliding groove, a first movable groove is formed in the inner side of the fixed sleeve, the inserting block is movably connected to the inner side of the first movable groove, a first spring is fixedly connected to the surface of the inserting block, a pull rod is fixedly connected to the surface of the inserting block, a sleeve rod is fixedly connected to the upper surface of the fixed sleeve, the pull rod is movably connected to the inner side of the sleeve rod, and a second spring is fixedly connected to the inner wall of the sleeve rod.
Preferably, one end of the sliding block is movably connected with the sliding groove, the other end of the sliding block is fixedly connected with the telescopic rod, the two groups of inserting blocks are movably connected to the inner side of the fixed sleeve, and the eight groups of inserting grooves are formed in the surface of the telescopic rod.
Preferably, one end of the first spring is fixedly connected with the first movable groove, the other end of the first spring is fixedly connected with the insert block, one end of the second spring is fixedly connected with the pull rod, and the other end of the second spring is fixedly connected with the loop bar.
Preferably, the inside of rubber buffer is provided with expansion mechanism, expansion mechanism includes the second movable groove, the inboard at the rubber buffer is seted up to the second movable groove, the inboard swing joint in second movable groove has the screw rod, the bottom fixed connection of screw rod and fixed cover, the surface threaded connection in second movable groove has the extrusion piece, the inner wall fixedly connected with dead lever in second movable groove, screw rod swing joint is in the inboard of dead lever, the lower fixed surface of dead lever is connected with the gag lever post.
Preferably, the extrusion piece is the surface of toper platform form swing joint at the screw rod, the gag lever post is two sets of swing joint in the inboard of extrusion piece, the one end and the second movable groove fixed connection of gag lever post, the other end and the dead lever swing joint of gag lever post.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the insertion block and the insertion and separation of the slot, the telescopic rod can be limited and released, the telescopic rod can conveniently move on the inner side of the fixed sleeve, the telescopic rod can be fixed in position, the telescopic effect of the telescopic rod can be achieved, the length of the fixed sleeve can be prolonged and adjusted, the rubber plug can be conveniently conveyed to different depths for blocking through the cooperation of the fixed sleeve and the telescopic rod, the rubber plug cap can be used more flexibly and conveniently without external force operation, and the telescopic rod can be limited in telescopic action through the cooperation of the sliding groove and the sliding block, so that the fixed sleeve can be prolonged more stably.
2. Through the screw rod rotation, can realize that the extrusion piece carries out vertical position and removes, upwards moves when the extrusion piece, can realize extruding the inner wall of rubber buffer through the extrusion piece, and then through the elastic properties of rubber buffer, can realize that the rubber buffer takes place the expansion, and the expansion can make the rubber buffer and need block up the inseparabler of department laminating, and then the difficult emergence of rubber and plastic blocking cap drops, and the blocking effect is better.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1;
fig. 4 is a schematic top sectional view of a portion of the structure of the fixed sleeve and telescoping rod of the present utility model.
In the figure: 1. a rubber column; 11. a rubber stopper; 12. a fixed sleeve; 2. a chute; 21. a slide block; 22. a telescopic rod; 23. a first movable groove; 24. inserting blocks; 25. a first spring; 26. a slot; 27. a pull rod; 28. a loop bar; 29. a second spring; 3. a second movable groove; 31. a screw; 32. extruding a block; 33. a fixed rod; 34. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the utility model provides a telescopic elastic rubber and plastic plugging cap, includes the casing, and the casing includes rubber column 1, and the lower surface fixedly connected with rubber stopper 11 of rubber column 1, the upper surface fixedly connected with fixed cover 12 of rubber column 1, rubber stopper 11 set up in the bottom of rubber column 1, through the elasticity nature of rubber stopper 11, makes its surface laminate with the position that needs to block up, can realize blockking up the position that needs to block up;
the inboard of fixed cover 12 is provided with telescopic machanism, telescopic machanism includes telescopic link 22, telescopic link 22 swing joint is in the inboard of fixed cover 12, the inboard swing joint of fixed cover 12 has inserted block 24, slot 26 has been seted up on the surface of telescopic link 22, slot 26 is seted up on the surface of telescopic link 22, it is fixed with different slot 26 through inserted block 24, can realize adjusting and fixing the position of telescopic link 22, and then can reach the effect of stretching out and drawing back telescopic link 22, be convenient for prolong fixed cover 12 to different length for use to the stifled cap of rubber and plastics is more nimble.
Further, telescopic machanism still includes spout 2, spout 2 sets up the inner wall at fixed cover 12, the surface swing joint of spout 2 has slider 21, first movable groove 23 has been seted up to the inboard of fixed cover 12, insert 24 swing joint is in the inboard of first movable groove 23, the fixed surface of insert 24 is connected with first spring 25, the fixed surface of insert 24 is connected with pull rod 27, the fixed surface of fixed cover 12 is connected with loop bar 28, pull rod 27 swing joint is in the inboard of loop bar 28, the inner wall fixedly connected with second spring 29 of loop bar 28, insert 24 swing joint is in the inboard of first movable groove 23, through insert 24 activity and slot 26 separation, can realize relieving the spacing to telescopic link 22, and then be convenient for stretch out and draw back telescopic link 22, realize adjusting the length of fixed cover 12.
Further, one end of the sliding block 21 is movably connected with the sliding groove 2, the other end of the sliding block 21 is fixedly connected with the telescopic rod 22, the inserting block 24 is movably connected with the inner side of the fixed sleeve 12 in two groups, the inserting grooves 26 are formed in eight groups on the surface of the telescopic rod 22, two ends of the sliding block 21 are respectively connected with the sliding groove 2 and the telescopic rod 22, the telescopic rod 22 can be limited through the matching action of the sliding groove 2 and the sliding block 21, the telescopic rod 22 can be prevented from being deviated when being telescopic, and further the rubber plug 11 is conveniently and better conveyed to depths of different depths through the telescopic rod 22.
Further, one end of the first spring 25 is fixedly connected with the first movable groove 23, the other end of the first spring 25 is fixedly connected with the inserting block 24, one end of the second spring 29 is fixedly connected with the pull rod 27, the other end of the second spring 29 is fixedly connected with the loop bar 28, the inserting block 24 and the pull rod 27 can be reset through the arrangement of the first spring 25 and the second spring 29, and then the inserting block 24 can be inserted into the inner side of the inserting groove 26 under the reset action, and then the position of the telescopic rod 22 is fixed.
Further, the inside of rubber buffer 11 is provided with expansion mechanism, expansion mechanism includes second movable groove 3, the inboard at rubber buffer 11 is offered in second movable groove 3, the inboard swing joint in second movable groove 3 has screw rod 31, the bottom fixed connection of screw rod 31 and fixed cover 12, the surface threaded connection in second movable groove 3 has extrusion piece 32, the inner wall fixedly connected with dead lever 33 in second movable groove 3, screw rod 31 swing joint is in the inboard of dead lever 33, the lower fixed surface of dead lever 33 is connected with gag lever post 34, extrusion piece 32 threaded connection is on the surface of screw rod 31, drive extrusion piece 32 through screw rod 31 rotation and shift up, can realize that extrusion piece 32 extrudes the inner wall of rubber buffer 11, and then rubber buffer 11 takes place the expansion, can with need the inseparabler of jam department laminating, and then the jam effect is better.
Further, the extrusion piece 32 is toper form swing joint in the surface of screw rod 31, and gag lever post 34 is two sets of swing joint in the inboard of extrusion piece 32, and the one end and the second movable groove 3 fixed connection of gag lever post 34, the other end and the dead lever 33 swing joint of gag lever post 34, and the setting of gag lever post 34 can play spacing effect to extrusion piece 32, can avoid extrusion piece 32 to take place the skew under the effect of screw rod 31, and then is convenient for extrusion piece 32 to carry out vertical position under the effect of screw rod 31 and remove, realizes the extrusion to the inner wall of rubber buffer 11.
Working principle: when the telescopic rod is used, the two groups of pull rods 27 are pulled to enable the pull rods 27 to move outwards at the inner side of the sleeve rod 28, at the moment, the second springs 29 are in a stretching state, meanwhile, the insert blocks 24 move outwards at the inner side of the first movable groove 23 and are separated from the insert grooves 26, at the moment, the first springs 25 are in a shrinkage state, limiting of the telescopic rod 22 is achieved, then the telescopic rod 22 is pulled to enable the telescopic rod 22 to move on the surface of the sliding groove 2 through the sliding block 21, the telescopic rod 22 stretches out and draws back at the inner side of the fixed sleeve 12, after the telescopic rod 22 moves to a required position, the pull rods 27 are reset under the rebound effect of the second springs 29 through loosening the pull rods 27, and meanwhile, the insert blocks 24 are reset under the rebound effect of the first springs 25 and are inserted into the inner side of the insert grooves 26, limiting of the telescopic rod 22 is achieved, and the telescopic rod 22 is fixed in a telescopic manner and the fixed sleeve 12 is adjusted.
Through rotating fixed cover 12, screw rod 31 can rotate thereupon under fixed cover 12's effect, and extrusion piece 32 receives the spacing of gag lever post 34, can carry out vertical position and remove at screw rod 31 pivoted in-process, moves up through extrusion piece 32 and realizes extruding the inner wall of rubber buffer 11, and then rubber buffer 11 takes place to expand under the extrusion effect, realizes that rubber buffer 11 expands and the hole laminating that needs to block is inseparabler, and then reaches better blocking effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The telescopic elastic rubber and plastic plugging cap comprises a shell, wherein the shell comprises a rubber column (1), a rubber plug (11) is fixedly connected to the lower surface of the rubber column (1), and a fixing sleeve (12) is fixedly connected to the upper surface of the rubber column (1);
the telescopic mechanism is characterized in that a telescopic mechanism is arranged on the inner side of the fixed sleeve (12), the telescopic mechanism comprises a telescopic rod (22), the telescopic rod (22) is movably connected on the inner side of the fixed sleeve (12), an inserting block (24) is movably connected on the inner side of the fixed sleeve (12), and a slot (26) is formed in the surface of the telescopic rod (22).
2. The telescopic elastic rubber and plastic plugging cap according to claim 1, wherein: the telescopic mechanism further comprises a sliding groove (2), the sliding groove (2) is formed in the inner wall of the fixed sleeve (12), a sliding block (21) is movably connected to the surface of the sliding groove (2), a first movable groove (23) is formed in the inner side of the fixed sleeve (12), the inserting block (24) is movably connected to the inner side of the first movable groove (23), a first spring (25) is fixedly connected to the surface of the inserting block (24), a pull rod (27) is fixedly connected to the surface of the inserting block (24), a sleeve rod (28) is fixedly connected to the upper surface of the fixed sleeve (12), the pull rod (27) is movably connected to the inner side of the sleeve rod (28), and a second spring (29) is fixedly connected to the inner wall of the sleeve rod (28).
3. The telescopic elastic rubber and plastic plugging cap according to claim 2, wherein: one end of the sliding block (21) is movably connected with the sliding groove (2), the other end of the sliding block (21) is fixedly connected with the telescopic rod (22), the inserting blocks (24) are movably connected to the inner sides of the fixed sleeves (12) in two groups, and the inserting grooves (26) are formed in eight groups and are formed in the surfaces of the telescopic rod (22).
4. The telescopic elastic rubber and plastic plugging cap according to claim 2, wherein: one end of the first spring (25) is fixedly connected with the first movable groove (23), the other end of the first spring (25) is fixedly connected with the insertion block (24), one end of the second spring (29) is fixedly connected with the pull rod (27), and the other end of the second spring (29) is fixedly connected with the sleeve rod (28).
5. The telescopic elastic rubber and plastic plugging cap according to claim 1, wherein: the inside of rubber buffer (11) is provided with expansion mechanism, expansion mechanism includes second movable groove (3), the inboard at rubber buffer (11) is seted up in second movable groove (3), the inboard swing joint in second movable groove (3) has screw rod (31), the bottom fixed connection of screw rod (31) and fixed cover (12), the surface threaded connection in second movable groove (3) has extrusion piece (32), the inner wall fixedly connected with dead lever (33) in second movable groove (3), screw rod (31) swing joint is in the inboard of dead lever (33), the lower fixed surface of dead lever (33) is connected with gag lever post (34).
6. The retractable elastic rubber-plastic plugging cap according to claim 5, wherein: the extrusion block (32) is in a conical table-shaped movable connection on the surface of the screw rod (31), the limiting rods (34) are in two groups of movable connection on the inner sides of the extrusion block (32), one ends of the limiting rods (34) are fixedly connected with the second movable grooves (3), and the other ends of the limiting rods (34) are movably connected with the fixing rods (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186182.7U CN219866220U (en) | 2023-05-17 | 2023-05-17 | Telescopic elastic rubber and plastic plugging cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186182.7U CN219866220U (en) | 2023-05-17 | 2023-05-17 | Telescopic elastic rubber and plastic plugging cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866220U true CN219866220U (en) | 2023-10-20 |
Family
ID=88338492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321186182.7U Active CN219866220U (en) | 2023-05-17 | 2023-05-17 | Telescopic elastic rubber and plastic plugging cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866220U (en) |
-
2023
- 2023-05-17 CN CN202321186182.7U patent/CN219866220U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |