CN211924867U - Ball head quick-insertion structure and gear shifter - Google Patents
Ball head quick-insertion structure and gear shifter Download PDFInfo
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- CN211924867U CN211924867U CN202020572010.3U CN202020572010U CN211924867U CN 211924867 U CN211924867 U CN 211924867U CN 202020572010 U CN202020572010 U CN 202020572010U CN 211924867 U CN211924867 U CN 211924867U
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Abstract
The utility model provides a bulb fast-plug structure and a gear shifter, wherein the bulb fast-plug structure comprises a bulb, a gear shift lever, a pushing piece and a driving piece, a snap spring is arranged in the bulb, a chute extending in the up-down direction is arranged outside the gear shift lever, and a clamping groove for clamping the snap spring and a guide part for guiding the snap spring to slide into the clamping groove are arranged on the side wall of the chute; the clamping groove is used for clamping a clamp spring, and when the clamp spring is clamped in the clamping groove, part of the clamp spring is positioned in the sliding groove; the pushing piece is arranged in the sliding groove in a sliding manner; the pushing piece is provided with a pushing inclined plane, and the driving piece is used for driving the pushing piece to move in the sliding groove so as to release the clamp spring clamped in the clamping groove. The bulb can firmly be installed on the gear level, can assemble the bulb on the gear level or pull out the bulb from the gear level with very little power, and the installation and the dismantlement of bulb reduce the machining precision of gear level.
Description
Technical Field
The utility model belongs to the selector field especially relates to bulb inserts structure and selector soon.
Background
In order to make the interior trim appearance of the automobile comfortable, unnecessary openings are generally avoided on the center control. The gear shifter comprises a gear shifter body, a gear shifting rod and a ball head, wherein the gear shifter body is located below the central control, the ball head is located above the central control, and the gear shifting rod is connected with the gear shifter body and the ball head.
As shown in fig. 1 to 3, in the conventional ball head quick-insertion structure, a snap spring 2 is arranged inside a ball head 1, a guide part 33 and a snap groove 32 are arranged on a shift lever 3, an upper guide inclined surface 331 for guiding the snap spring 2 to slide into the snap groove 32 is arranged on the upper side of the guide part 33, a lower guide inclined surface 332 for guiding the snap spring 2 to slide out of the snap groove 32 is arranged on the lower side of the guide part 33, and the lower guide inclined surface 332 is an upper wall surface of the snap groove 32; the inclination angle of the upper guide slope 331 with respect to the central axis of the shift lever 3 can be freely designed as required; the inclined angle that leads the inclined plane 332 for the center pin of gear level 3 under reducing can reduce the power of pulling out of bulb 1, consequently, the inclination undersize can lead to bulb 1 easily to loosen, the inclination angle degree can lead to bulb 1 to be difficult to dismantle greatly, need special frock to dismantle bulb 1, thereby when leading to processing gear level 3, the guide part 33 needs extremely high machining precision, in order to seek the balance between the installation fastness of bulb 1 and the power of reducing pulling out, still there is the difficult problem of dismantling of bulb 1.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to the problem that the bulb is difficult to realize easily dismantling under the prerequisite of guaranteeing firmly to install the bulb on the gear level of current scheme, provide a bulb and insert structure and selector soon.
In order to solve the technical problem, an embodiment of the present invention provides a ball head quick-insertion structure, which includes a ball head and a gear shift lever, wherein a snap spring is arranged in the ball head, a slide groove extending in an up-down direction is arranged on an outer side of the gear shift lever, and a clamping groove for clamping the snap spring and a guide portion for guiding the snap spring to slide into the clamping groove are arranged on a side wall of the slide groove;
when the clamp spring is clamped in the clamp groove, part of the clamp spring is positioned in the chute;
the ball head quick-insertion structure further comprises a pushing piece and a driving piece, the pushing piece is arranged in the sliding groove in a sliding mode, and the driving piece is used for driving the pushing piece to move in the sliding groove so as to release the clamp spring clamped in the clamping groove.
Optionally, a pushing inclined plane is arranged on the pushing piece, and the pushing inclined plane is used for extending into a space between the snap spring and the inner wall surface of the sliding groove, close to the central shaft of the shift lever, and pushing the snap spring out of the clamping groove when the pushing piece slides along the sliding groove.
Optionally, the pushing inclined plane is arranged on the lower side of the pushing piece and gradually inclines upwards in the direction away from the central shaft of the gear shift lever; when the pushing piece moves to the initial position, the pushing piece is opposite to the guide part, and the guide part protrudes out of the pushing piece in the direction away from the central shaft of the gear shifting lever; or
The pushing inclined plane is arranged on the upper side of the pushing piece and gradually inclines downwards in the direction away from the central shaft of the gear shifting lever; when the pushing piece moves to the initial position, the pushing piece is located below the clamping groove.
Optionally, the driving member for driving the pushing member with the abutting inclined surface located on the lower side is a dust-proof bowl, and the dust-proof bowl is slidably disposed on the shift lever and connected to the pushing member.
Optionally, a limiting table is arranged on the gear shifting lever, and the limiting table is located below the dustproof bowl and used for limiting the downward movement limiting position of the dustproof bowl;
when the dustproof bowl is abutted to the limiting table, the pushing piece is opposite to the clamping groove and can completely push the clamp spring out of the clamping groove.
Optionally, an upper side of the guide portion is provided with an upper guide inclined surface which is gradually inclined downward in a direction away from a central axis of the shift lever, the upper guide inclined surface is used for promoting the snap spring to deform and guiding the snap spring to slide into the snap groove, and a lower surface of the guide portion is an upper wall surface of the snap groove.
Optionally, the upper surface of the pusher is a slope gradually sloping downward in a direction away from the central axis of the shift lever.
Optionally, the shift device further comprises an elastic return member, which is disposed between the shift lever and the push member or between the shift lever and the driving member, and is used for returning the push member to the initial position in the absence of an external force.
Optionally, the number of the guide portions and the number of the clamping grooves are two, the guide portions are symmetrically distributed on two side walls of the sliding groove, and the clamping grooves are symmetrically distributed on two side walls of the sliding groove.
The embodiment of the utility model provides a selector is still provided, insert the structure soon including aforementioned bulb.
The embodiment of the utility model provides a bulb fast-inserting structure and selector, through the last direction inclined plane guide jump ring of guide part and slide into the draw-in groove, through the support of impeller push inclined plane guide jump ring withdraw from the draw-in groove, thereby can assemble the bulb on the gear level or pull out the bulb from the gear level with very little power, be convenient for the installation and the dismantlement of bulb, need not to dismantle the frock of bulb specially, when designing guide part and draw-in groove, consider can be convenient for bulb installation and the fastness of bulb installation can, need not to set up other spigot surfaces at the guide part because of pulling out the bulb needs, the bulb can be convenient for dismantle by additionally configuring the impeller to push out the jump ring draw-in groove, reduce the machining precision and the degree of difficulty of gear level; before the clamp spring exits from the clamping groove, the ball head is difficult to pull out, and the ball head is firmly arranged on the gear level in the normal use process.
Drawings
FIG. 1 is a schematic structural diagram of a ball head and a clamp spring of a conventional ball head quick-insertion structure;
fig. 2 is a schematic structural view of an upper section of a shift lever of a conventional ball head quick-insertion structure;
FIG. 3 is a partial cross-sectional view of a conventional ball quick-insertion structure;
fig. 4 is a schematic perspective view of a partial structure of a ball head quick-insertion structure provided in an embodiment of the present invention;
FIG. 5 is a partial side view of the pusher member of FIG. 4 in an initial position;
FIG. 6 is a side view of a portion of the pusher member of FIG. 4 after sliding down;
the reference numerals in the specification are as follows:
1. a ball head; 2. a clamp spring;
3. a shift lever; 31. a chute; 311. an inner wall surface; 32. a card slot; 33. a guide portion; 331. an upper guide slope; 332. a lower guide slope; 34. a limiting table;
4. a pusher member; 41. pushing the inclined plane;
5. an elastic return member; 6. a dustproof bowl.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 and 4, the embodiment of the utility model provides a bulb fast-inserting structure, including bulb 1 and gear level 3, be equipped with jump ring 2 in bulb 1, bulb 1 is the same with prior art with the structure of jump ring 2, no longer explains its specific structure again;
a sliding groove 31 extending in the vertical direction is formed in the outer side of the shift lever 3, and a clamping groove 32 for clamping and fixing the clamp spring 2 and a guide part 33 for guiding the clamp spring 2 to slide into the clamping groove 32 are formed in the side wall of the sliding groove 31;
when the clamping spring 2 of the clamping groove 32 is clamped in the clamping groove 32, part of the clamping spring 2 is positioned in the sliding groove 31;
the ball head quick-insertion structure further comprises a pushing part 4 and a driving part, the pushing part 4 is arranged in the sliding groove 31 in a sliding mode, and the driving part is used for driving the pushing part 4 to move in the sliding groove 31 so as to release the clamp spring clamped in the clamping groove 32.
When the ball head 1 is installed, the ball head 1 is buckled at the top of the gear shifting rod 3, the ball head 1 is moved downwards, the clamp spring 2 in the ball head 1 slides downwards along the outer side of the gear shifting rod 3 to the guide part and is clamped into the clamp groove 32 under the guide effect of the guide part, and the clamp spring 2 is locked by the groove wall of the clamp groove 32, so that the position of the ball head 1 on the gear shifting rod 3 is fixed; in the process, the pushing piece 4 avoids the installation path of the ball head 1 and the snap spring 2, and the pushing piece 4 is guaranteed not to interfere with the downward movement of the ball head 1 and the snap spring 2.
When the bulb 1 is disassembled, the driving piece drives the pushing piece 4 to move along the sliding groove 31, the pushing piece 4 abuts against the part, located in the sliding groove 31, of the clamp spring 2, the driving piece continues to drive the pushing piece 4, the clamping spring 2 is pushed out of the clamping groove 32 by the pushing piece 4, the clamp spring 2 is released, the groove wall of the clamping groove 32 does not block the clamp spring 2 to move upwards any more, and therefore the bulb 1 can be pulled out from the gear lever 3 by small pulling-out force.
The embodiment of the utility model provides a bulb inserts structure soon, compared with the prior art, through the guide part 33 guide jump ring 2 and slide into draw-in groove 32, release jump ring 2 through impeller 4, thereby can assemble bulb 1 on gear level 3 or pull out bulb 1 from gear level 3 with very little power, be convenient for the installation and the dismantlement of bulb 1, need not to dismantle the frock of bulb 1 specially, when designing guide part 33 and draw-in groove 32, consider can be convenient for the fastness of bulb 1 installation and bulb 1 installation, need not to set up other guide structure at guide part 33 because of pulling out bulb 1 needs, the impeller 4 that the additional configuration is driven by the driving piece pushes jump ring 2 out draw-in groove 32 can be convenient for dismantle bulb 1, reduce the machining precision and the degree of difficulty of gear level 3; before the clamp spring 2 exits the clamping groove 32, the ball head 1 is difficult to pull out, and the ball head 1 is firmly arranged on the gear shifting rod 3 in the normal use process.
Specifically, the position of the ball head 1 corresponding to the guide portion 33 and the pushing member 4 is provided with an escape position, i.e., the ball head 1 does not interfere with the guide portion 33 and the pushing member 4 during sliding down or up along the shift lever 3.
Preferably, the runner 31 extends in a direction parallel to the central axis of the shift lever 3, ensuring that the pusher 4 slides straight up and down.
In an embodiment, as shown in fig. 4, the pushing member 4 is provided with a pushing inclined surface 41, and the pushing inclined surface 41 is used for extending between the snap spring 2 and an inner wall surface 311 of the sliding groove 31 close to the central axis of the shift lever 3 and pushing the snap spring 2 out of the snap groove 32 when the pushing member 4 slides along the sliding groove 31.
When the ball head 1 is disassembled, the pushing piece 4 is moved along the sliding groove 31, the pushing inclined surface 41 of the pushing piece 4 extends into the space between the clamp spring 2 and the inner wall surface 311 of the sliding groove 31, which is close to the central shaft of the gear shifting lever 3, the pushing piece 4 continues to be moved, the clamp spring 2 is pushed out of the clamping groove 32 by the pushing piece 4, and at the moment, the groove wall of the clamping groove 32 does not block the clamp spring 2 to move upwards any more, so that the ball head 1 can be pulled out from the gear shifting lever 3 by a small pulling force, the structure is.
In an embodiment, as shown in fig. 4, the abutting inclined surface 41 is disposed on a lower side of the pushing member 4, and gradually inclines upward in a direction away from a central axis of the shift lever 3, so that the abutting inclined surface 41 can push the snap spring 2 out of the snap groove 32 when the pushing member 4 slides downward along the sliding groove 31;
when the pushing member 4 moves to the initial position, the pushing member 4 is opposite to the guiding portion 33, and the guiding portion 33 protrudes out of the pushing member 4 in the direction from the bottom to the top of the sliding slot 31, that is, the pushing member 4 is hidden in the sliding slot 31 (as shown in fig. 5) in the initial position, so as to avoid interference between the snap spring 2 and the pushing member 4 when the snap spring slides along the guiding portion 33.
When the bulb 1 is installed, the pushing piece 4 is kept at the initial position, so that the pushing piece 4 can be prevented from interfering the installation of the bulb 1, when the bulb 1 is disassembled, the pushing piece 4 slides downwards to a position between the clamp spring 2 and the inner wall surface 311, close to the central shaft of the gear shifting rod 3, of the sliding groove 31 from the position opposite to the guide part 33, the pushing piece 4 continues to slide downwards, the clamping spring 2 can be enabled to deform and exit from the clamping groove 32 by the pushing inclined surface 41 of the pushing piece 4, and the bulb 1 is convenient to.
Specifically, the lower surface of the pushing member 4 is integrally a pushing inclined surface 41, so as to simplify the structure of the pushing member 4; or the lower end of the pushing member 4 is provided with a vertically extending positioning portion, the lower end of the pushing inclined surface 41 extends to the upper end of the positioning portion, and the positioning portion is used for extending between the snap spring 2 and the inner wall surface 311 of the sliding groove 31, close to the central shaft of the shift lever 3, and is in clearance fit with the snap spring 2, so that the pushing member 4 is conveniently inserted between the snap spring 2 and the inner wall surface 311 of the sliding groove 31, close to the central shaft of the shift lever 3.
In an embodiment, as shown in fig. 4, in the above scheme that the pushing inclined surface 41 is disposed on the lower side of the pushing member 4, the driving member is a dust-proof bowl 6, and the dust-proof bowl 6 is slidably disposed on the shift lever 3 and connected to the pushing member 4. Dustproof bowl 6 is the current structure of selector, is connected impeller 4 and dustproof bowl 6, is convenient for drive impeller 4 through removing dustproof bowl 6 and removes convenient operation.
Preferably, the pushing piece 4 and the dust-proof bowl 6 are of an integral structure, so that the structure is simplified, and the structural stability between the pushing piece 4 and the dust-proof bowl 6 is improved.
In one embodiment, as shown in fig. 4, the shift lever 3 is provided with a limiting table 34, and the limiting table 34 is located below the dust-proof bowl 6 and used for limiting the downward movement limiting position of the dust-proof bowl 6;
when the dustproof bowl 6 abuts against the limiting table 34, the pushing piece 4 is opposite to the clamping groove 32 and can completely push the clamp spring 2 out of the clamping groove 32. During the use, only need to push down dustproof bowl 6, when dustproof bowl 6 and spacing 34 butts, dustproof bowl 6 stops to move down, and impeller 4 is just in time relative with draw-in groove 32 this moment to release draw-in groove 32 completely with jump ring 2, can easily pull out bulb 1 this moment, and after removing external force, elasticity return 5 can drive dustproof bowl 6 self return, and impeller 4 follows dustproof bowl 6 and returns together, the simple operation.
Specifically, as shown in fig. 4, the vertical distance B between the abutting portion of the dust-proof bowl 6 abutting against the limiting table 34 and the upper side of the limiting table 34 may be equal to the distance a between the highest point of the pushing member 4 protruding from the sliding groove 31 and the middle portion of the clamping groove 32 in the vertical direction at the initial position, so that when the dust-proof bowl 6 moves down to the limit position, the pushing member 4 just pushes the snap spring 2 out of the clamping groove 32, and at this time, the highest point of the pushing member 4 protruding from the sliding groove 31 directly faces the middle portion of the clamping groove 32 in the vertical direction (as shown in fig. 6).
In an embodiment, not shown, the pushing inclined plane is disposed on an upper side of the pushing member and gradually inclines downward in a direction away from a central axis of the shift lever, so that the pushing inclined plane can push the snap spring out of the clamping groove when the pushing member slides upward along the sliding groove; when the pushing piece moves to the initial position, the pushing piece is located below the clamping groove.
When the bulb is installed, the pushing piece is kept to be located below the clamping groove, the pushing piece can be prevented from interfering with bulb installation, when the bulb is disassembled, the pushing piece slides up to the position between the bottom walls of the clamp spring and the sliding groove, the pushing piece slides up continuously, the clamp spring can be enabled to deform by the pushing inclined plane of the pushing piece, the clamping groove is withdrawn, and the bulb is convenient to disassemble.
In an embodiment, as shown in fig. 4, the ball head quick-insertion structure further includes an elastic return member 5, the elastic return member 5 is disposed between the shift lever 3 and the pushing member 4 or between the shift lever 3 and the driving member and is used for returning the pushing member to the initial position when no external force is applied, and fig. 4 shows the elastic return member 5 corresponding to the ball head quick-insertion structure when the abutting inclined surface 41 is disposed on the lower side of the pushing member 4.
When the pushing inclined plane is arranged on the upper side of the pushing piece, the elastic return piece is used for returning the pushing piece to the initial position when no external force exists, so that the pushing piece is located below the clamping groove, the positions of the installation paths of the ball head and the clamp spring are avoided, and the situation that the clamp spring is blocked by the pushing piece to move downwards when the ball head is installed is avoided.
When the pushing inclined surface 41 is arranged on the lower side of the pushing member 4, the elastic return member 5 is used for returning the pushing member 4 to the initial position when no external force exists, so that interference between the pushing member 4 and the clamp spring 2 when the ball head 1 is installed is avoided, and the pushing inclined surface 41 of the pushing member 4 is located above the clamp spring 2 after the ball head 1 is installed.
In one embodiment, as shown in fig. 4, the resilient return member 5 is located below the dust cup 6 and is biased between the underside of the dust cup 6 and the shift lever 3. After the elastic return piece 5 is installed on an automobile, the elastic return piece 5 cannot be exposed, the elastic return piece 5 is protected, meanwhile, the elastic return piece 5 indirectly acts on the pushing piece 4 through applying force to the dustproof bowl 6, a structure matched with the elastic return piece 5 does not need to be designed on the pushing piece 4, the structure of the pushing piece 4 is simplified, and meanwhile, the size of the pushing piece 4 can be reduced.
In one embodiment, as shown in fig. 4, the upper side of the guide portion 33 is provided with an upper guide slope 331 gradually inclined downward in a direction away from the central axis of the shift lever 3, the upper guide slope 331 is used for urging the snap spring 2 to deform and guiding the snap spring 2 to slide into the snap groove 32, and the lower surface of the guide portion 33 is an upper wall surface of the snap groove 32.
When the ball head 1 is installed, the ball head 1 is buckled at the top of the gear shift lever 3, the ball head 1 is moved downwards, when the clamp spring 2 in the ball head 1 slides downwards along the outer side of the gear shift lever 3 to the upper guide inclined plane 331, the upper guide inclined plane 331 enables the clamp spring 2 to deform along the direction far away from the central shaft of the gear shift lever 3, until the clamp spring 2 restores to deform and is clamped into the clamping groove 32 when the clamp spring 2 is opposite to the clamping groove 32 along with the downward movement of the ball head 1, the position of the ball head 1 on the gear shift lever 3 is fixed through the clamping connection of the clamp spring 2 and the clamping groove 32, and the ball head 1 can be assembled; in the process, the pushing piece 4 avoids the installation path of the ball head 1 and the snap spring 2, and the pushing piece 4 is guaranteed not to interfere with the downward movement of the ball head 1 and the snap spring 2.
When the ball head 1 is dismounted, the pushing piece 4 is moved along the sliding groove 31, the pushing inclined surface 41 of the pushing piece 4 extends into a position between the clamp spring 2 and the inner wall surface 311 of the sliding groove 31, close to the central shaft of the gear shifting lever 3, the pushing piece 4 is continuously moved, the clamp spring 2 is pushed out of the clamping groove 32 by the pushing piece 4, and at the moment, the lower surface of the guide part 33 does not block the clamp spring 2 to move upwards any more, so that the ball head 1 can be pulled out of the gear shifting lever 3 with small pulling force.
In an embodiment, as shown in fig. 4 and 5, the upper surface of the pushing member 4 is a slope gradually sloping downward in a direction away from the central axis of the shift lever 3, and the size of the side of the pushing member 4 close to the central axis of the shift lever is appropriately increased to ensure that the pushing member 4 has a certain rigidity and prevent the pushing member 4 from deforming itself under the action of the circlip 2. When the pushing inclined surface 41 is located on the lower surface of the pushing member 4, the upper surface of the pushing member 4 is an inclined surface because the upper side of the guiding portion 33 has the upper guiding inclined surface 331, which is also convenient for ensuring that the guiding portion 33 can hide the pushing member 4 into the sliding chute 31.
The lower surface of the guide part 33 can also be an inclined surface which gradually inclines upwards in the direction away from the central shaft of the gear shift lever 3, so that the pushing piece 4 is not influenced to be hidden in the sliding chute 31, and meanwhile, the design of the guide part 33 and the clamping groove 32 on the existing gear shift lever 3 can be adopted, and the design change of the gear shift lever 3 is reduced.
In an embodiment, as shown in fig. 4, two guiding portions 33 and two engaging grooves 32 are provided, the two guiding portions 33 are symmetrically distributed on two side walls of the sliding slot 31, and the two engaging grooves 32 are symmetrically distributed on two side walls of the sliding slot 31, so as to distribute the force, increase the firmness of the installation of the ball 1 and the shift lever 3, and facilitate the hiding of the pushing member 4 in the sliding slot 31 when the pushing inclined surface 41 is disposed on the lower side of the pushing member 4.
The embodiment of the utility model provides a selector is still provided, the bulb that mentions including aforementioned arbitrary embodiment inserts the structure soon.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a bulb inserts structure soon, includes bulb and gear level, be equipped with jump ring, its characterized in that in the bulb: a sliding groove extending in the vertical direction is formed in the outer side of the gear shifting rod, and a clamping groove used for clamping and fixing the clamp spring and a guide part used for guiding the clamp spring to slide into the clamping groove are formed in the side wall of the sliding groove;
when the clamp spring is clamped in the clamp groove, part of the clamp spring is positioned in the chute;
the ball head quick-insertion structure further comprises a pushing piece and a driving piece, the pushing piece is arranged in the sliding groove in a sliding mode, and the driving piece is used for driving the pushing piece to move in the sliding groove so as to release the clamp spring clamped in the clamping groove.
2. The ball head quick-insertion structure according to claim 1, characterized in that: the pushing piece is provided with a pushing inclined plane, and the pushing inclined plane is used for extending into a space between the clamp spring and the inner wall surface of the sliding groove, close to the central shaft of the gear shifting lever, and pushing the clamp spring out of the clamping groove when the pushing piece slides along the sliding groove.
3. The ball head quick-insertion structure according to claim 2, characterized in that: the pushing inclined plane is arranged on the lower side of the pushing piece and gradually inclines upwards in the direction away from the central shaft of the gear shifting lever; when the pushing piece moves to the initial position, the pushing piece is opposite to the guide part, and the guide part protrudes out of the pushing piece in the direction away from the central shaft of the gear shifting lever; alternatively, the first and second electrodes may be,
the pushing inclined plane is arranged on the upper side of the pushing piece and gradually inclines downwards in the direction away from the central shaft of the gear shifting lever; when the pushing piece moves to the initial position, the pushing piece is located below the clamping groove.
4. The ball head quick-insertion structure according to claim 3, characterized in that: the driving piece used for driving the pushing piece with the abutting and pushing inclined plane positioned at the lower side is a dustproof bowl, and the dustproof bowl is arranged on the gear shifting lever in a sliding mode and is connected with the pushing piece.
5. The ball head quick-insertion structure according to claim 4, wherein: the gear shifting rod is provided with a limiting table, and the limiting table is positioned below the dustproof bowl and used for limiting the downward movement limiting position of the dustproof bowl;
when the dustproof bowl is abutted to the limiting table, the pushing piece is opposite to the clamping groove and can push the clamp spring out of the clamping groove completely.
6. The ball head quick-insertion structure according to claim 2, characterized in that: the upper side of the guide part is provided with an upper guide inclined plane which is gradually inclined downwards in the direction far away from the central shaft of the gear shifting lever, the upper guide inclined plane is used for promoting the clamp spring to deform and guiding the clamp spring to slide into the clamping groove, and the lower surface of the guide part is the upper wall surface of the clamping groove.
7. The ball head quick-insertion structure according to claim 6, wherein: the upper surface of the push member is a slope that gradually slopes downward in a direction away from the center axis of the shift lever.
8. The ball head quick-insertion structure according to claim 1, characterized in that: the elastic return piece is arranged between the gear shifting lever and the pushing piece or between the gear shifting lever and the driving piece and used for returning the pushing piece to the initial position when no external force exists.
9. The ball head quick-insertion structure according to claim 1, characterized in that: the guide portion with the draw-in groove all establishes to two, two the guide portion symmetric distribution in on the both sides wall of spout, two the draw-in groove symmetric distribution in on the both sides wall of spout.
10. A shifter, its characterized in that: the ball head quick-insertion structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572010.3U CN211924867U (en) | 2020-04-16 | 2020-04-16 | Ball head quick-insertion structure and gear shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572010.3U CN211924867U (en) | 2020-04-16 | 2020-04-16 | Ball head quick-insertion structure and gear shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924867U true CN211924867U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572010.3U Active CN211924867U (en) | 2020-04-16 | 2020-04-16 | Ball head quick-insertion structure and gear shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924867U (en) |
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2020
- 2020-04-16 CN CN202020572010.3U patent/CN211924867U/en active Active
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