CN216580861U - Vertical tube buffering and shock-absorbing locking structure - Google Patents
Vertical tube buffering and shock-absorbing locking structure Download PDFInfo
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- CN216580861U CN216580861U CN202123163413.6U CN202123163413U CN216580861U CN 216580861 U CN216580861 U CN 216580861U CN 202123163413 U CN202123163413 U CN 202123163413U CN 216580861 U CN216580861 U CN 216580861U
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- connection portion
- shock
- absorbing body
- shock absorbing
- fixing sleeve
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Abstract
The utility model relates to a vertical pipe buffering and shock-absorbing locking structure which is arranged inside a vertical pipe and comprises a shock-absorbing body; one end of the fixing sleeve is assembled on the end surface of the shock absorbing body, and the other end of the fixing sleeve is protruded out of the shock absorbing body; the positioning ring piece is sleeved on the outer peripheral side of the fixing sleeve set, the positioning ring piece penetrates through the group hole at the central position, the hole edge of the group hole is tightly attached to the outer peripheral surface of the fixing sleeve set, the outer peripheral edge of the positioning ring piece is concavely provided with a plurality of notches towards the group hole direction, a plurality of abutting parts are arranged at intervals between the notches and form, and each abutting part abuts against the inner wall surface of the vertical pipe and supports the shock absorption body; the shock absorbing body is assembled by the fixing sleeve and the at least one positioning ring piece, and each abutting part of the at least one positioning ring piece is abutted against the wall surface of the inner pipe of the vertical pipe, so that the shock absorbing body is supported and prevented from moving.
Description
Technical Field
The utility model relates to a vertical tube buffer shock-absorbing locking structure, in particular to a related technology applied to the field of bicycles, which is mainly used for fixing a shock absorber positioned in a vertical tube, avoiding the shock absorber from being displaced in the vertical tube to influence the shock-absorbing effect and further protecting the integrity between the shock absorber and the vertical tube.
Background
Bicycles are now hot sports equipment, and more people use the equipment, so they are more pursued for safety use, after all, the bicycles must be ridden on the road, and the bumpy road not only affects the operation of the bicycles and the service life of the parts, but also makes the riders feel uncomfortable, so the protection of the bicycles and comfortable riding are the goals pursued by the present owners.
The common bicycles are provided with shock absorbers, and the shock absorbers are mostly arranged at the front fork and the rear fork, so that the shock caused by the fact that wheels meet a concave-convex road surface can be absorbed, and a rider can ride the bicycle comfortably; however, with the progress of technology, the types and functions of bicycles are increasing, and some bicycles are equipped with a shock absorber inside the vertical tube (commonly called as a faucet) to further buffer the vibration of the vertical tube, however, most of the shock absorbers installed inside the vertical tube are mainly installed directly inside the vertical tube and assembled with the handlebar; however, the problem of the method is that the shock absorber is easily displaced in the vertical tube during the process of riding the bicycle again, which causes mutual friction between the shock absorber and the tube wall of the vertical tube, so that the shock absorber and the vertical tube are worn by a light person, and detailed parts of the shock absorber are worn to be damaged by a severe person, thereby affecting the shock absorbing effect of the shock absorber during riding.
In view of the above-listed problems associated with the prior art, the inventor of the present invention invests much time in studying related knowledge, compares the merits with each other, researches and develops related products, and goes through many experiments and tests to develop a standpipe buffer shock-absorbing locking structure that improves the above-mentioned shortcomings, so as to meet the needs of the public.
SUMMERY OF THE UTILITY MODEL
The main technical problem to be solved by the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide a locking structure for shock absorption and shock absorption for a vertical tube, wherein a shock absorber mounted on the vertical tube can be stably installed to perform the shock absorption and buffering functions, thereby improving the problem that the existing shock absorber mounted on the vertical tube is easy to displace, causing long-term mutual friction between the shock absorber and the vertical tube, and further affecting the operation of the shock absorber, or even affecting the integrity of the vertical tube.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a vertical tube buffer shock-absorbing locking structure is arranged inside a vertical tube and comprises a shock-absorbing body; one end of the fixing sleeve set is arranged on the end face of the end of the shock absorbing body, and the other end of the fixing sleeve set is positioned outside the shock absorbing body; at least one positioning ring piece, which is sleeved on the fixing sleeve set, the at least one positioning ring piece penetrates through a group of holes at the central position, the hole edge of the group of holes is pressed to be tightly attached to the peripheral surface of the fixing sleeve set, the peripheral edge of the at least one positioning ring piece is further provided with a plurality of notches in a concave mode towards the group of holes, a plurality of abutting parts are arranged between the notches at intervals to form, and each abutting part abuts against the inner wall surface of the vertical pipe and supports the shock absorbing body.
The present invention is further technically characterized in that the at least one positioning ring piece further comprises an outer ring portion composed of a supporting ring portion, supporting portions and notches, the group of holes are arranged in the center of the supporting ring portion, the outer ring portion extends outwards in a radial shape from the periphery of the supporting ring portion, and a groove is formed between the supporting ring portion and the outer ring portion.
The present invention is further technically characterized in that the fixing sleeve further comprises a connecting member and an outer sleeve member, the connecting member has an upper connecting portion, a lower connecting portion and a neck connecting portion, the upper connecting portion and the lower connecting portion are respectively connected to two end faces of the neck connecting portion, and external threads are annularly arranged on the outer peripheral sides of the upper connecting portion and the lower connecting portion, the upper connecting portion is screwed to a screw hole concavely arranged on the end face of the bottom end of the shock absorbing body through the external threads, and the external threads of the lower connecting portion and the outer sleeve member are mutually locked and combined.
The present invention is further technically characterized in that the top end face of the vertical pipe is further provided with a capping suite, and the capping suite covers the top end face of the vertical pipe and is mutually locked with the top end of the shock absorbing body.
The present invention is further technically characterized in that the capping kit further comprises a capping member and a screw member, the capping member is assembled on the top end of the vertical tube, one end of the screw member passes through the capping member and is locked to the shock absorbing body, and the other end of the screw member is submerged into a through hole of the capping member, such that the end surface of the top end of the screw member is flush with the outer circumferential surface of the capping member.
The shock absorber provided by the utility model has the beneficial effects that the shock absorber arranged on the vertical pipe can be stably arranged, the shock absorbing and buffering effects are realized, and the problem that the existing shock absorber arranged on the vertical pipe is easy to displace, so that the shock absorber and the vertical pipe are abraded mutually for a long time, the operation of the shock absorber is further influenced, and even the integrity of the vertical pipe is influenced is solved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a perspective view of a standpipe for use in a bicycle in accordance with the present invention.
FIG. 2 is an exploded perspective view of the bicycle standpipe according to the present invention.
FIG. 3 is a sectional view of the III-III line shown in FIG. 1.
Fig. 4 is a partially enlarged view of a portion a shown in fig. 3.
Fig. 5 is a partially enlarged view of a portion B shown in fig. 3.
The reference numbers in the figures illustrate:
Shock absorbing body 1
Screw hole 11
Fixing set 2
Joining member 21
Upper connecting part 211
Neck 213
Retaining ring sheet 3
Notch 32
The ring abutting part 34
Capping assembly 4
Closure member 41
Through hole 411
Screw locking piece 42
Detailed Description
In order to clearly illustrate the above objects and functions of the present invention, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Referring to fig. 1 to 5, a vertical tube buffering shock-absorbing locking structure of the present invention is installed inside a vertical tube 10, and includes a shock-absorbing body 1; a fixing sleeve set 2, one end of which is set on the end face of the shock absorbing body 1, and the other end is located outside the shock absorbing body 1; at least one positioning ring piece 3 is petal-shaped and is sleeved on the fixing sleeve set 2, the at least one positioning ring piece 3 penetrates through a group of holes 31 at the central position, the hole edge of the group of holes 31 is tightly attached to the peripheral surface of the fixing sleeve set 2, the peripheral edge of the at least one positioning ring piece 3 is further provided with a plurality of notches 32 in a concave mode towards the group of holes 31, a plurality of abutting parts 33 are formed between the notches 32 and the notches 32 at intervals, and the abutting parts 33 abut against the inner wall surface of the vertical pipe 10 and support the shock absorbing body 1; wherein, under the assembly of the shock absorbing body 1 by the fixing sleeve 2 and the at least one positioning ring 3, the abutting parts 33 of the at least one positioning ring 3 abut against the inner wall surface of the vertical tube 10, so that the shock absorbing body 1 is supported and prevented from displacement.
According to the above description, the utility model inserts the end of the shock absorbing body 1 provided with the fixing sleeve 2 into the vertical tube 10, until the shock absorbing body 1 is adjusted to the required height position in the vertical tube 10, and then the abutting portions 33 of the at least one positioning ring piece 3 and the inner wall surface of the vertical tube 10 are mutually pressed, and the shock absorbing body 1 cannot move in the vertical tube 10 any more by matching the sleeve arrangement between the at least one positioning ring piece 3 and the fixing sleeve 2, so as to stabilize the installation of the shock absorbing body 1 in the vertical tube 10, so that the shock absorbing body 1 can really perform shock absorbing operation during riding of a rider, and the shock absorbing performance cannot be influenced by any movement in the vertical tube 10.
According to the aforementioned basic description of the present invention, further detailing other technical features, first please refer to fig. 2, in order to match the shape of the circular tube of the vertical tube 10 and to be able to be reliably clamped and assembled in the tube, the present invention further includes an abutting ring portion 34 and an outer ring portion 35 composed of abutting portions 33 and notches 32, the set of holes 31 is disposed at the center of the abutting ring portion 34, the outer ring portion 35 extends radially outward from the periphery of the abutting ring portion 34 to form a ring shape, and a groove 36 is formed between the abutting ring portion 34 and the outer ring portion 35, so that the abutting portions 33 of the at least one positioning ring 3 are elastically deformed by the arrangement of the notches 32 when the shock absorbing body 1 and the fixing set 2 are inserted into the vertical tube 10 together, after the shock absorbing body 1 is adjusted to a proper position, the shock absorbing body 1 can be lifted upwards instantly, and at this time, each abutting part 33 of the at least one positioning ring piece 3 can expand towards the radial direction instantly, so that the at least one positioning ring piece 3 can be supported in the vertical pipe 10, and the shock absorbing body 1 can be stably arranged in the vertical pipe 10 and cannot move, so that the vertical pipe 10 and the shock absorbing body 1 can be protected, and the manner of expanding and fixing the at least one positioning ring piece 3 in the vertical pipe 10 is not used as a limitation, and other operation manners capable of clamping and fixing the at least one positioning ring piece 3 in the vertical pipe 10 can be protected by the utility model.
Referring to fig. 3 and 5, the lengths of the vertical tube 10 and the shock absorbing body 1 of different bicycles are not necessarily the same, therefore, in order to provide a variety of shock absorbing bodies 1 that can be adapted to a plurality of risers 10, the fastening set 2 further comprises an engaging member 21 and an outer sleeve member 22, the engaging member 21 having an upper portion 211, a lower portion 212 and a neck portion 213, the upper connecting portion 211 and the lower connecting portion 212 are respectively connected to two end faces of the neck portion 213, and the cross-sectional areas of the upper and lower portions 211 and 212 are smaller than the cross-sectional area of the neck portion 213, and the outer peripheries of the upper connection portion 211 and the lower connection portion 212 are both provided with an external thread 214, the upper connection portion 211 is screwed to a screw hole 11 concavely formed on the bottom end surface of the shock absorbing body 1 by the external thread 214, the external threads 214 of the lower portion 212 are locked with the outer sleeve 22; therefore, the present invention needs at least one positioning ring plate 3, if the number of the positioning ring plates 3 needs to be increased to stabilize the shock absorbing body 1, only a plurality of sets of the positioning ring plates 3 need to be provided on the outer sleeve 22, and the screw arrangement of the outer sleeve 22 relative to the lower connecting portion 212 can be adjusted, as shown in fig. 4 and 5, the outer sleeve 22 can be completely locked with the lower connecting portion 212, so that the top end of the outer sleeve 22 will abut against the bottom surface of the neck portion 213, and when the number of the positioning ring plates 3 needs to be increased due to the longer vertical tube 10 and the heavier shock absorbing body 1, the outer sleeve 22 can be locked at a half position of the lower connecting portion 212, so that the top end of the outer sleeve 22 does not abut against the bottom surface of the neck portion 213, and the bottom end of the outer sleeve 22 is further locked with another connecting member 21 and another outer sleeve member 22 (not shown), so that the number of the positioning ring plates 3 can be increased by assembling the connecting members 21 in the manner described above, thereby, the shock absorbing body 1 is more stably installed in the vertical tube 10.
Finally, except for the fixing sleeve set 2 and at least one positioning ring 3 of the utility model, the shock absorbing body 1 can be positioned in the vertical tube 10, and a capping sleeve 4 can be matched, the capping sleeve 4 covers the end surface of the top end of the vertical tube 10 and is locked with the top end of the shock absorbing body 1, and the shock absorbing body 1 is more stably arranged in the vertical tube 10 by the arrangement of the capping sleeve 4; according to the above description, the capping kit 4 further includes a capping member 41 and a screw locking member 42, the capping member 41 is assembled on the top end of the vertical tube 10, one end of the screw locking member 42 passes through the capping member 41 and is locked to the shock absorbing body 1, and the other end of the screw locking member 42 is inserted into a through hole 411 of the capping member 41, so that the end surface of the top end of the screw locking member 42 is aligned with the outer peripheral surface of the capping member 41, as shown in fig. 2, 3 and 5, by the arrangement of the capping member 41, not only the shock absorbing body 1 can be stably installed inside and outside the vertical tube 10, but also the vertical tube 10 can be covered, and foreign objects are prevented from entering the vertical tube 10 to affect the shock absorbing performance of the shock absorbing body 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a standpipe buffering lock solid structure of moving away to avoid possible earthquakes, its installs in a standpipe inside, its characterized in that includes:
a shock absorbing body;
one end of the fixing sleeve set is arranged on the end face of the shock absorbing body, and the other end of the fixing sleeve set is protruded out of the shock absorbing body;
at least one positioning ring piece, which is sleeved on the periphery of the fixing sleeve set, the at least one positioning ring piece penetrates through a group of holes at the central position, the hole edge of the group of holes is pressed to be tightly attached to the peripheral surface of the fixing sleeve set, the peripheral edge of the at least one positioning ring piece is further provided with a plurality of notches in a concave mode towards the group of holes, a plurality of abutting parts are arranged between the notches at intervals to form, and each abutting part abuts against the inner wall surface of the vertical pipe and supports the shock absorbing body.
2. The standpipe cushion shock-absorbing locking structure of claim 1, wherein the at least one positioning ring further comprises an abutting ring portion and an outer ring portion formed by abutting portions and notches, the set of holes are disposed at a central position of the abutting ring portion, the outer ring portion extends radially outward from a peripheral side of the abutting ring portion, and a groove is formed between the abutting ring portion and the outer ring portion.
3. The locking structure of claim 1, wherein the fixing sleeve further comprises a joint member and an outer sleeve member, the joint member has an upper connection portion, a lower connection portion and a neck connection portion, the upper connection portion and the lower connection portion are respectively connected to two end surfaces of the neck connection portion, and both outer peripheral sides of the upper connection portion and the lower connection portion are annularly provided with an external thread, the upper connection portion is screwed to a screw hole recessed in the bottom end surface of the shock absorbing body by the external thread, and the external thread of the lower connection portion is mutually locked and combined with the outer sleeve member.
4. The locking structure of claim 2, wherein the fixing sleeve further comprises a joint member and an outer sleeve member, the joint member has an upper connection portion, a lower connection portion and a neck connection portion, the upper connection portion and the lower connection portion are respectively connected to two end faces of the neck connection portion, and both outer peripheral sides of the upper connection portion and the lower connection portion are annularly provided with an external thread, the upper connection portion is screwed to a screw hole recessed in the end face of the bottom end of the shock absorbing body by the external thread, the external thread of the lower connection portion is mutually locked and combined with the outer sleeve member, and the outer sleeve member abuts against the neck connection portion by one end.
5. The locking structure for shock absorber according to any one of claims 1 to 4, wherein a capping member is further installed on the top end surface of the vertical tube, the capping member covers the top end surface of the vertical tube and is locked to the top end of the shock absorber body.
6. The standpipe cushion shock-absorbing locking structure of claim 5, wherein the capping assembly further comprises a capping member covering the top end of the standpipe, and a screw member having one end penetrating through the capping member and locking to the shock-absorbing body and the other end sinking into a through hole of the capping member such that the end surface of the screw member is flush with the outer peripheral surface of the capping member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163413.6U CN216580861U (en) | 2021-12-16 | 2021-12-16 | Vertical tube buffering and shock-absorbing locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163413.6U CN216580861U (en) | 2021-12-16 | 2021-12-16 | Vertical tube buffering and shock-absorbing locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580861U true CN216580861U (en) | 2022-05-24 |
Family
ID=81613193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123163413.6U Active CN216580861U (en) | 2021-12-16 | 2021-12-16 | Vertical tube buffering and shock-absorbing locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580861U (en) |
-
2021
- 2021-12-16 CN CN202123163413.6U patent/CN216580861U/en active Active
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