CN215850897U - Vertical type pressing transverse unlocking structure guide sleeve - Google Patents
Vertical type pressing transverse unlocking structure guide sleeve Download PDFInfo
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- CN215850897U CN215850897U CN202122387051.2U CN202122387051U CN215850897U CN 215850897 U CN215850897 U CN 215850897U CN 202122387051 U CN202122387051 U CN 202122387051U CN 215850897 U CN215850897 U CN 215850897U
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- guide sleeve
- locking button
- sleeve body
- abutted against
- limiting
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Abstract
The utility model belongs to the technical field of headrest guide sleeves, and provides a vertical type pressing transverse unlocking structure guide sleeve, which comprises: the guide sleeve comprises a guide sleeve body, a support rod and a connecting rod, wherein an insertion hole for installing a headrest support rod arranged outside is formed in the guide sleeve body, an object placing groove is formed in the guide sleeve body, and one end part of the object placing groove is communicated with the insertion hole; the support steel wire is arranged on the object placing groove and movably clamped with a headrest support rod arranged outside; the locking button is arranged on the guide sleeve body in a sliding mode and abutted against the supporting steel wire, and when the locking button moves downwards, the supporting steel wire abutted against the locking button is unfolded and separated from the insertion hole; and the spring is arranged on the locking button and is abutted against the guide sleeve body. Compared with the prior art, the automobile guide sleeve has the advantages of simple structure, practicality, convenience, low manufacturing cost and suitability for various automobile seats.
Description
Technical Field
The utility model belongs to the technical field of headrest guide sleeves, and particularly relates to a vertical pressing transverse unlocking structure guide sleeve.
Background
The automobile headrest is an important safety part in the automobile seat, and is an independent motion unit for the automobile seat body, so that high technical requirements on connection stability and disassembly separation between the automobile headrest and the automobile seat body are provided.
Modern car headrest commonly used passes through the guide pin bushing body with the car seat body, reset spring and a series of parts such as locking horizontal pole and button are constituteed, when the button is pressed to the finger, drive locking horizontal pole to the inward movement through pressing the button, reach the purpose of headrest branch unblock, the finger loosens behind the button, locking horizontal pole and button atress are ejecting and reset under reset spring's effect, but this kind of dismantlement that has now is extracted car headrest and need manual both hands to press simultaneously just can effectively carry out the unblock, two spinal branch can only be extracted from the guide pin bushing on the car headrest, this kind of one hand is pressed the button, the headrest is pulled out to one hand, the complicated and single operation of guide pin bushing structure is comparatively loaded down with trivial details, consuming time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a guide sleeve with a structure which is convenient to use and simple in structure and can be vertically pressed and transversely unlocked.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a vertical pressing lateral unlocking structure guide sleeve is provided, which comprises:
the guide sleeve comprises a guide sleeve body, a support rod and a connecting rod, wherein an insertion hole for installing a headrest support rod arranged outside is formed in the guide sleeve body, an object placing groove is formed in the guide sleeve body, and one end part of the object placing groove is communicated with the insertion hole;
the support steel wire is arranged on the object placing groove and movably clamped with a headrest support rod arranged outside;
the locking button is arranged on the guide sleeve body in a sliding mode and abutted against the supporting steel wire, and when the locking button moves downwards, the supporting steel wire abutted against the locking button is unfolded and separated from the insertion hole;
and the spring is arranged on the locking button and is abutted against the guide sleeve body.
In the above-mentioned vertical pressing lateral unlocking structure guide sleeve, the support steel wire has a straight core portion, and the straight core portion is located on the insertion hole.
In the above-mentioned structure guide sleeve for vertical pressing and transverse unlocking, the lower end of the locking button is provided with an inclined part, and the straight core part is movably abutted with the inclined part.
In the guide sleeve with the vertical pressing and transverse unlocking structure, the locking button is provided with a limiting groove, the limiting groove is located beside the inclined part, the guide sleeve body is provided with a limiting block, and the limiting groove is connected with the limiting block in a sliding mode.
In the guide sleeve with the vertical pressing and transverse unlocking structure, the first limiting part is arranged above the guide sleeve body, the locking button is provided with a first locking surface, and the first locking surface is movably abutted against the first limiting part.
In the guide sleeve with the vertical pressing and transverse unlocking structure, the guide sleeve body is further provided with a second limiting part, a second locking surface is arranged at the bottom of the locking button, and the second locking surface is movably abutted to the second limiting part.
In the guide sleeve with the vertical pressing and transverse unlocking structure, the locking button is provided with a positioning part, the guide sleeve body is provided with a positioning groove, and the positioning part is arranged in the positioning groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the headrest branch that supports steel wire and cartridge hole supports tightly, and the locking button is pressed down to the one hand, struts the steel wire through slope portion, just can reach the unblock of headrest branch, and another hand extract the headrest can, need not to consume a large amount of energy and carry out loaded down with trivial details unblock headrest.
2. This guide pin bushing can let better and the car seat body coupling of car headrest, gives better travelling comfort, parcel nature and security of user.
3. The guide sleeve is simple in structure, practical, convenient, low in manufacturing cost and suitable for various automobile seats.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the locking button and spring;
FIG. 3 is a schematic structural view of the present guide sleeve body;
fig. 4 is a schematic structural view of the present support wire.
In the figure, 1, a guide sleeve body; 2. inserting holes; 3. a storage groove; 4. supporting the steel wire; 5. a locking button; 6. a spring; 7. a straight core portion; 8. an inclined portion; 9. a limiting groove; 10. a limiting block; 11. a first locking surface; 12. a first limiting part; 13. a second locking surface; 14. a second limiting part; 15. a positioning part; 16. and (6) positioning a groove.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the vertical pressing lateral unlocking structure guide sleeve includes: the headrest guide sleeve comprises a guide sleeve body 1, wherein an insertion hole 2 for installing a headrest support rod arranged outside is formed in the guide sleeve body 1, an object placing groove 3 is formed in the guide sleeve body 1, and one end part of the object placing groove 3 is communicated with the insertion hole 2; the support steel wire 4 is arranged on the object placing groove 3, and the support steel wire 4 is movably clamped with a headrest support rod arranged outside; the locking button 5 is arranged on the guide sleeve body 1 in a sliding mode and abutted against the supporting steel wire 4, and when the locking button 5 moves downwards, the supporting steel wire 4 abutted against the locking button 5 can be unfolded and separated from the insertion hole 2; and the spring 6 is arranged on the locking button 5 and is abutted against the guide sleeve body 1.
The headrest body is of a tubular structure, during assembly, the support steel wire 4 is clamped into the object placing groove 3, the support steel wire 4 on one side is attached to the object placing groove 3, the support steel wire 4 on the other side is located in the inserting hole 2, an object placing column is arranged on the locking button 5, then the spring 6 is assembled on the object placing column, finally the assembled locking button 5 is installed in the guide sleeve body 1, when a headrest support rod needs to be unlocked, the locking button 5 is pressed downwards through fingers, the support steel wire 4 connected with the locking button 5 is forced to be unfolded towards the outside of the inserting hole 2 by the downward pressure on the locking button 5, the support steel wire 4 is separated from being clamped with the automobile headrest, and the purpose that the headrest support rod is unlocked can be achieved; after the car headrest unblock finishes, the finger loosens locking button 5, and locking button 5 resets because of 6 rebound of spring, and in the one side that is strutted supported steel wire 4 resets and gets back to cartridge hole 2, this unblock mode single light completion of going, and is practical convenient.
The support wire 4 has a straight core portion 7, the straight core portion 7 being located on the insertion hole 2.
The straight core part 7 can be effectively clamped with the headrest support rod, so that the stability of the automobile seat body and the automobile headrest is ensured.
Preferably, the locking button 5 has an inclined part 8 at the lower end, and the straight core part 7 is movably abutted with the inclined part 8.
The locking button 5 is a POM material which has the characteristics of high hardness, high rigidity, high wear resistance and the like, and the inclined part 8 is arranged to effectively open the supporting steel wire 4 to unlock the headrest supporting rod.
Further preferably, the locking button 5 is provided with a limiting groove 9, the limiting groove 9 is located beside the inclined part 8, the guide sleeve body 1 is provided with a limiting block 10, and the limiting groove 9 is slidably connected with the limiting block 10.
The limiting groove 9 and the limiting block 10 are arranged to prevent resetting failure caused by overlarge downward pressure of the finger on the locking button 5, and stable up-and-down movement of the locking button 5 in the guide sleeve body 1 is guaranteed.
The upper side of the guide sleeve body 1 is provided with a first limiting part 12, the locking button 5 is provided with a first locking surface 11, and the first locking surface 11 is movably abutted against the first limiting part 12.
After the finger loosens the locking button 5, the spring 6 drives the locking button 5 to move upwards, and the first locking surface 11 and the first limiting part 12 abut against and abut against, so that the resetting is successful.
Preferably, the guide sleeve body 1 further has a second limiting portion 14, the bottom of the locking button 5 has a second locking surface 13, and the second locking surface 13 is movably abutted to the second limiting portion 14.
The second limiting part 14 is arranged to prevent the locking button 5 from being pressed too heavily by fingers, the supporting steel wire 4 is spread too much and then breaks away from the inclined part 8, and the phenomenon that the locking button 5 is clamped with the supporting steel wire 4 and the deformation of the supporting steel wire 4 are generated.
The locking button 5 has a positioning portion 15, the guide bush body 1 has a positioning groove 16, and the positioning portion 15 is disposed in the positioning groove 16.
The positioning part 15 and the positioning groove 16 are arranged to facilitate the assembly of the locking button 5 and the guide sleeve body 1.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (7)
1. The utility model provides a horizontal unblock's structure guide pin bushing is pressed to rectilinear, its characterized in that includes:
the guide sleeve comprises a guide sleeve body, a support rod and a connecting rod, wherein an insertion hole for installing a headrest support rod arranged outside is formed in the guide sleeve body, an object placing groove is formed in the guide sleeve body, and one end part of the object placing groove is communicated with the insertion hole;
the support steel wire is arranged on the object placing groove and movably clamped with a headrest support rod arranged outside;
the locking button is arranged on the guide sleeve body in a sliding mode and abutted against the supporting steel wire, and when the locking button moves downwards, the supporting steel wire abutted against the locking button is unfolded and separated from the insertion hole;
and the spring is arranged on the locking button and is abutted against the guide sleeve body.
2. A vertical push to unlock structural guide sleeve according to claim 1 wherein said support wire has a straight core portion, said straight core portion being located over said insertion hole.
3. A vertical push-to-unlock structural guide sleeve as claimed in claim 2 wherein said locking button has an inclined portion at its lower end, said straight core portion movably abutting said inclined portion.
4. The vertical pressing lateral unlocking structure guide sleeve as claimed in claim 3, wherein the locking button is provided with a limiting groove, the limiting groove is located beside the inclined part, the guide sleeve body is provided with a limiting block, and the limiting groove is connected with the limiting block in a sliding mode.
5. The vertical pressing transverse unlocking structure guide sleeve as claimed in claim 1, wherein a first limiting part is arranged above the guide sleeve body, the locking button is provided with a first locking surface, and the first locking surface is movably abutted against the first limiting part.
6. The vertical pressing lateral unlocking structure guide sleeve as claimed in claim 5, wherein the guide sleeve body further comprises a second limiting portion, a second locking surface is arranged at the bottom of the locking button, and the second locking surface is movably abutted against the second limiting portion.
7. The vertical push-to-unlock structural guide of claim 1, wherein the locking button has a positioning portion, the guide body has a positioning groove, and the positioning portion is disposed in the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387051.2U CN215850897U (en) | 2021-09-29 | 2021-09-29 | Vertical type pressing transverse unlocking structure guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387051.2U CN215850897U (en) | 2021-09-29 | 2021-09-29 | Vertical type pressing transverse unlocking structure guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215850897U true CN215850897U (en) | 2022-02-18 |
Family
ID=80261878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122387051.2U Active CN215850897U (en) | 2021-09-29 | 2021-09-29 | Vertical type pressing transverse unlocking structure guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215850897U (en) |
-
2021
- 2021-09-29 CN CN202122387051.2U patent/CN215850897U/en active Active
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