CN220869945U - Connection structure of shock absorber interchangeable joint - Google Patents
Connection structure of shock absorber interchangeable joint Download PDFInfo
- Publication number
- CN220869945U CN220869945U CN202322862284.2U CN202322862284U CN220869945U CN 220869945 U CN220869945 U CN 220869945U CN 202322862284 U CN202322862284 U CN 202322862284U CN 220869945 U CN220869945 U CN 220869945U
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- slot
- joint
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- connector
- jack
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- 230000035939 shock Effects 0.000 title claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 27
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a connecting structure of a replaceable joint of a shock absorber, which comprises a shock absorption main body and a detachable joint and is characterized in that an inserting part is arranged at the bottom of the detachable joint, a connector is arranged at the top of the shock absorption main body, a slot matched with the inserting part is formed in the connector, a jack into which a screw extends is formed in the side wall of the connector, a screw hole is formed in the inserting part, when the inserting part is inserted into the slot, the bottom of the detachable joint is abutted against the edge of the opening of the slot, the jack and the screw hole are positioned on the same axis, and after the screw extends into the slot from the jack, the screw is screwed into the screw hole to fix the detachable joint with the connector; the detachable joint has the advantages that the vertical angle of the detachable joint is controlled, the inserted depth is fixed, the correct angle can be kept no matter how the detachable joint is installed, the same shock absorption length of two sides is ensured, higher rigidity can be obtained by optimizing the shape of the inserted part, the detachable joint is not easy to break, and the joint can be conveniently and rapidly replaced by only one screwdriver.
Description
Technical Field
The present disclosure relates to dampers, and particularly to a connection structure for a replaceable joint of a damper.
Background
The shock absorber is used for inhibiting vibration and impact from road surface when the spring rebounds after absorbing the vibration.
The shock absorber generally comprises a main body and joints arranged at two ends of the main body, wherein one of the joints is detachable and replaceable, and the shock absorber of the existing replaceable joint is fixed by being installed through threads and matched with a retaining nut.
The fixing mode has the defect of easy sliding teeth, the stress concentration of the starting point of the external thread of the joint is easy to break, potential safety hazards exist, the screwing depth is not fixed, the left shock absorption length and the right shock absorption length are easy to be different, the angle of the vertical direction of the joint is difficult to ensure, and in addition, tools such as a spanner and the like are required to be laborious and time-consuming when the joint is replaced.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a connecting structure of a replaceable joint of a shock absorber, which has better rigidity and is convenient to replace.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a connection structure of removable joint of bumper shock absorber, includes the shock attenuation main part, the both ends of shock attenuation main part are provided with fixed joint and removable joint respectively, removable joint detachable links with the shock attenuation main part, the bottom of removable joint is provided with the insert portion, the top of shock attenuation main part is provided with the connector, offer the slot with insert portion looks adaptation on the connector, offer the jack that supplies the screw to stretch into on the lateral wall of connector, the jack with the slot intercommunication, the screw hole has been offered on the insert portion, after the insert portion inserts in the slot, the bottom of removable joint supports in the opening edge of slot, jack and screw hole are in on the same axis, after the screw stretches into in the slot from the jack, the screw in will in the screw hole removable joint is fixed with the connector.
The further preferable scheme of the utility model is as follows: the connector is characterized in that an attaching surface is arranged at the edge of the opening of the slot, an abutting surface is arranged on the bottom surface of the detachable connector, and after the inserting part is inserted into the slot, the abutting surface is attached to the attaching surface.
The further preferable scheme of the utility model is as follows: and a counter bore is formed in the outer wall of the connector at the position of the jack, and after the screw is screwed into the insertion part, the head of the screw is positioned in the counter bore.
The further preferable scheme of the utility model is as follows: the inner wall of the slot is provided with a plurality of round notches which are uniformly distributed on the inner wall of the slot.
The further preferable scheme of the utility model is as follows: the number of the round notches is four, and the four round notches are respectively distributed at four corners of the slot.
The further preferable scheme of the utility model is as follows: the inner wall of the slot is provided with a containing groove, the position of the containing groove corresponds to the position of the jack, and after the screw passes through the insertion part, the end part of the screw is arranged in the containing groove.
The further preferable scheme of the utility model is as follows: the screw is an inner hexagon screw.
The further preferable scheme of the utility model is as follows: the cross section of the insertion part is in a shape of a rounded rectangle.
Compared with the prior art, the detachable joint has the advantages that the bottom of the detachable joint is provided with the insertion part, the top of the damping main body is provided with the connector, the connector is provided with the slot matched with the insertion part, the side wall of the connector is provided with the jack into which a screw extends, the jack is communicated with the slot, the insertion part is provided with the screw hole, when the insertion part is inserted into the slot, the bottom of the detachable joint is abutted against the edge of the opening of the slot, the jack and the screw hole are positioned on the same axis, and after the screw extends into the slot from the jack, the screw is screwed into the screw hole to fix the detachable joint and the connector; the vertical angle of the detachable joint is controlled, the inserted depth is fixed, the correct angle can be kept no matter how the detachable joint is installed, the shock absorption lengths on two sides are ensured to be the same, higher rigidity can be obtained by optimizing the shape of the inserted part, the detachable joint is not easy to break, and the joint can be conveniently and rapidly replaced by only one screwdriver.
Drawings
The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
FIG. 1 is a schematic diagram of the structure of a preferred embodiment of the present utility model;
FIG. 2 is a partial exploded view of FIG. 1;
FIG. 3 is a cross-sectional view showing the connection structure of the detachable joint and the connection head in the preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a detachable joint in a preferred embodiment of the present utility model;
fig. 5 is a schematic view of a connector according to a preferred embodiment of the present utility model.
In the figure: 1. a shock absorbing body; 11. a connector; 12. a slot; 13. a bonding surface; 14. a jack; 15. countersink; 16. a receiving groove; 17. a circular notch; 2. fixing the joint; 3. a detachable joint; 31. an insertion section; 32. an abutment surface; 33. screw holes; 4. and (5) a screw.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
The connection structure of the shock absorber and the joint is mainly described in the embodiment, and the connection structure is specifically as follows:
The connecting structure of the shock absorber replaceable joint comprises a shock absorbing main body 1, wherein two ends of the shock absorbing main body 1 are respectively provided with a fixed joint 2 and a detachable joint 3, and the detachable joint 3 is detachably connected with the shock absorbing main body 1.
The top of shock attenuation main part 1 is provided with connector 11, connector 11 and shock attenuation main part 1 fixed connection, and detachable joint 3 and connector 11 detachable joint.
The bottom of the detachable joint 3 is provided with an inserting part 31 in an extending mode, the connector 11 is provided with a slot 12, the slot 12 is matched with the inserting part 31, and the inserting part 31 can be inserted into the slot 12.
Further, the cross section of the insertion portion 31 may be square, circular, etc., and preferably, the cross section of the insertion portion 31 is rounded rectangle, which has higher rigidity and is not easily broken.
The bottom surface of detachable joint 3 is provided with abutting surface 32, is provided with faying surface 13 in the opening edge department of slot 12 on the top surface of connector 11, and after insert portion 31 inserted in slot 12, abutting surface 32 pastes and establishes on faying surface 13 for the vertical angle of detachable joint 3 is controlled, and the degree of depth of insert portion 31 inserted in slot 12 is fixed, ensures that both sides shock attenuation length is the same.
The side wall of the connector 11 is provided with a jack 14, the jack 14 is used for inserting a screw 4, the jack 14 is communicated with the slot 12, the insertion part 31 is provided with a screw hole 33, after the insertion part 31 is inserted into the slot 12, the abutting surface 32 is attached to the abutting surface 13, the jack 14 and the screw hole 33 are positioned on the same axis, after the screw 4 extends into the slot 12 from the jack 14, the screw 4 is screwed into the screw hole 33 until the screw 4 is screwed, and the connector 11 and the detachable connector 3 are fixed.
The counter bore 15 is formed in the outer wall of the connector 11 and located at the jack 14, when the screw 4 is screwed into the insertion portion 31, the head of the screw 4 is located in the counter bore 15, the head of the screw 4 is embedded in the counter bore 15, and the head of the screw 4 is not exposed, so that the connector is attractive.
Preferably, the screw 4 is an inner hexagon screw, the head of the screw 4 can be placed in the counter bore 15 by adopting the inner hexagon screw for screwing, and the screwdriver of the inner hexagon screw is small, exquisite and portable, and is convenient to carry.
The inner wall of the slot 12 is provided with the accommodating groove 16, the position of the accommodating groove 16 corresponds to the position of the jack 14, and after the screw 4 passes through the insertion part 31, the end part of the screw 4 is arranged in the accommodating groove 16, so that the screw 4 with different lengths can be adapted, and the adaptability is better.
A plurality of circular notches 17 are formed in the inner wall of the slot 12, the circular notches 17 are uniformly distributed on the inner wall of the slot 12, so that gaps are reserved between the insertion part 31 and the slot 12, the disassembly is easier, and the insertion part 31 is prevented from being adhered in the slot 12 and being difficult to pull out.
Preferably, the number of the round notches 17 is four, and the four round notches 17 are respectively distributed at four corners of the slot 12.
During assembly, the insertion portion 31 is inserted into the slot 12, the abutting surface 32 is attached to the abutting surface 13, at this time, the insertion hole 14 and the screw hole 33 are located on the same axis, the screw 4 is inserted from the insertion hole 14, and then screwed into the screw hole 33 until the screw 4 is screwed, the head of the screw 4 is placed in the counter bore 15, and the end of the screw 4 is inserted into the accommodating groove 16, i.e., the detachable joint 3 is fixed with the connector 11.
When the screw 4 is unscrewed and the insertion part 31 is pulled out of the slot 12 during disassembly, the disassembly is very convenient.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
The above description of the connection structure of the replaceable joint of the shock absorber provided by the utility model applies specific examples to illustrate the principle and the implementation of the utility model, and the above examples are only used to help understand the utility model and the core idea. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides a shock absorber interchangeable connects's connection structure, includes the shock attenuation main part, the both ends of shock attenuation main part are provided with fixed joint and detachable joint respectively, detachable joint detachable links its characterized in that with the shock attenuation main part: the bottom of detachable joint is provided with the insertion part, the top of shock attenuation main part is provided with the connector, offer on the connector with the slot of insertion part looks adaptation, offer the jack that supplies the screw to stretch into on the lateral wall of connector, the jack with slot intercommunication, offered the screw hole on the insertion part, after the insertion part inserts in the slot, the bottom of detachable joint supports in the opening edge of slot, the jack is in same axis with the screw hole, after the screw stretches into the slot from the jack, the screw in will in the screw hole detachable joint is fixed with the connector.
2. The shock absorber joint-replaceable connection structure according to claim 1, wherein: the connector is characterized in that an attaching surface is arranged at the edge of the opening of the slot, an abutting surface is arranged on the bottom surface of the detachable connector, and after the inserting part is inserted into the slot, the abutting surface is attached to the attaching surface.
3. The shock absorber joint-replaceable connection structure according to claim 1, wherein: and a counter bore is formed in the outer wall of the connector at the position of the jack, and after the screw is screwed into the insertion part, the head of the screw is positioned in the counter bore.
4. The shock absorber joint-replaceable connection structure according to claim 1, wherein: the inner wall of the slot is provided with a plurality of round notches which are uniformly distributed on the inner wall of the slot.
5. The shock absorber joint-changing connection structure according to claim 4, wherein: the number of the round notches is four, and the four round notches are respectively distributed at four corners of the slot.
6. The shock absorber joint-replaceable connection structure according to claim 1, wherein: the inner wall of the slot is provided with a containing groove, the position of the containing groove corresponds to the position of the jack, and after the screw passes through the insertion part, the end part of the screw is arranged in the containing groove.
7. The shock absorber joint-replaceable connection structure according to claim 1, wherein: the screw is an inner hexagon screw.
8. The shock absorber joint-replaceable connection structure according to claim 1, wherein: the cross section of the insertion part is in a shape of a rounded rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862284.2U CN220869945U (en) | 2023-10-24 | 2023-10-24 | Connection structure of shock absorber interchangeable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862284.2U CN220869945U (en) | 2023-10-24 | 2023-10-24 | Connection structure of shock absorber interchangeable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869945U true CN220869945U (en) | 2024-04-30 |
Family
ID=90814762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322862284.2U Active CN220869945U (en) | 2023-10-24 | 2023-10-24 | Connection structure of shock absorber interchangeable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869945U (en) |
-
2023
- 2023-10-24 CN CN202322862284.2U patent/CN220869945U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |