CN112744157B - Horn bracket - Google Patents
Horn bracket Download PDFInfo
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- CN112744157B CN112744157B CN201911056388.6A CN201911056388A CN112744157B CN 112744157 B CN112744157 B CN 112744157B CN 201911056388 A CN201911056388 A CN 201911056388A CN 112744157 B CN112744157 B CN 112744157B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/001—Switches therefor
- B60Q5/003—Switches therefor mounted on the steering wheel
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- Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention provides a horn bracket which comprises a first buckle, a first stroke assembly and a second stroke assembly; two sides of the first buckle are respectively connected with the first stroke assembly and the second stroke assembly; the first stroke assembly moves towards the direction close to the first buckle under the action of external force, so that a first stroke is completed; the first stroke assembly and the first buckle move towards the direction close to the second stroke assembly under the action of the external force, so that a second stroke is completed. The horn support is set to be two sections of pressing strokes, so that the pressing strokes of the horn support are increased, namely the mounting strokes of the airbag modules are increased, the airbag modules are convenient to mount, and the assembly efficiency is improved.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a horn support.
Background
The floating horn mechanism is one of the main forms of automobile horn mechanisms, and can not only realize the sounding function of a horn, but also effectively match an airbag module and a steering wheel together. The safety airbag module is installed on the horn support, and at present, the horn support only has one section of pressing stroke.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the prior art: when the safety airbag module is installed, because the horn support only has one section of pressing stroke, the installation stroke of the safety airbag module is smaller, the safety airbag module is interfered with a steering wheel, and the installation is inconvenient.
Disclosure of Invention
In view of this, an embodiment of the present invention provides a horn bracket to solve the problem that an airbag module is inconvenient to mount because the horn bracket has only one pressing stroke in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a horn bracket, including a first buckle, a first stroke component and a second stroke component; two sides of the first buckle are respectively connected with the first stroke assembly and the second stroke assembly; the first stroke assembly moves towards the direction close to the first buckle under the action of external force, so that a first stroke is completed; the first stroke assembly and the first buckle move towards the direction close to the second stroke assembly under the action of the external force, so that a second stroke is completed.
Optionally, in the horn bracket, the first stroke assembly includes a positioning pin, a second buckle and a first spring; two sides of the second buckle are respectively and fixedly connected with the positioning pin and one end of the first spring, and the other end of the first spring is fixedly connected with the second stroke assembly; the positioning pin and the second buckle move towards the direction close to the first buckle under the action of the external force so as to compress the first spring, so that the second buckle is in contact with the first buckle to complete the first stroke.
Optionally, in the horn bracket, the second stroke assembly includes a third catch, a fixing hook, and a second spring; one side of the third buckle is fixedly connected with the fixed hook; two ends of the second spring are respectively and fixedly connected with one side of the first buckle and the other side of the third buckle; the other end of the first spring is fixedly connected with the other side of the third buckle; the positioning pin, the second buckle and the first buckle move towards the direction close to the third buckle under the action of the external force to compress the first spring, so that the first buckle is in contact with the third buckle, and the second spring is compressed, thereby completing the second stroke.
Optionally, the horn support further includes a first conductive wire and a second conductive wire, the first conductive wire is disposed in the second snap, and the second conductive wire is disposed in the first snap.
Optionally, the horn bracket further comprises a locking mechanism, and the locking mechanism is disposed between the first buckle and the third buckle and used for limiting a distance between the first buckle and the third buckle.
Optionally, in the horn bracket, the locking mechanism includes a first hook and a second hook, the first hook is disposed on the first buckle, and the second hook is disposed on the third buckle; the first hook moves away from the third buckle under the action of the elastic restoring force of the second spring to hook the second hook, so that the distance between the first buckle and the third buckle is limited.
Optionally, in the horn bracket, the positioning pin and the second buckle are integrally formed.
Optionally, in the horn bracket, the number of the first spring is at least one, and the first spring is fixedly disposed between the second buckle and the third buckle.
Optionally, in the horn bracket, the number of the second springs is at least one, and the second springs are respectively and fixedly disposed at two sides of the first buckle and the third buckle.
According to the technical scheme of the invention, one embodiment of the invention has the following advantages or beneficial effects: the first snap connection is between the first stroke assembly and the second stroke assembly. The safety airbag module is arranged on the first stroke assembly, the safety airbag module needs to be pressed downwards when the safety airbag module is arranged, and the first stroke assembly moves towards the direction close to the first buckle under the action of the pressing force when the safety airbag module is pressed downwards, so that the first stroke assembly is contacted with the first buckle, and a first pressing stroke is completed; when continuing to press down the air bag module, first stroke subassembly and first buckle move towards the direction that is close to the second stroke subassembly together under the effect of pressing force, make first buckle and second stroke subassembly contact to accomplish the second and press the stroke, then carry out the installation of air bag module. The horn support is set to be two sections of pressing strokes, so that the pressing strokes of the horn support are increased, namely the strokes of the safety air bag module during installation are increased, the safety air bag module is convenient to install, and the assembly efficiency is improved.
Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.
Drawings
The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:
FIG. 1 is a schematic structural view of a part of the structure of an embodiment of a horn support of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of a horn support of the present invention;
FIG. 3 is an exploded view of an embodiment of a horn support of the present invention;
FIG. 4 is a schematic view of a locking mechanism of an embodiment of a horn support of the present invention;
fig. 5 is a schematic diagram illustrating an effect of practical application of an embodiment of the horn support of the present invention.
Wherein the figures include the following reference numerals:
1-a first buckle, 2-a first stroke component, 21-a locating pin, 22-a second buckle, 23-a first spring, 3-a second stroke component, 31-a third buckle, 32-a fixed hook, 33-a second spring, 4-a first conductive wire, 5-a second conductive wire, 6-a locking mechanism, 61-a first hook, 62-a second hook.
Detailed Description
Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
As shown in fig. 1 and 2, a horn bracket according to an embodiment of the present invention includes a first buckle 1, a first stroke assembly 2, and a second stroke assembly 3; two sides of the first buckle 1 are respectively connected with the first stroke component 2 and the second stroke component 3; the first stroke component 2 moves towards the direction close to the first buckle 1 under the action of external force, so that a first stroke is completed; the first stroke component 2 and the first buckle 1 move towards the direction close to the second stroke component 3 under the action of external force, so that the second stroke is completed.
In the horn bracket provided by the embodiment of the invention, the first buckle 1 is connected between the first stroke component 2 and the second stroke component 3, when the first stroke component 2 is pressed, the first stroke component 2 moves towards the direction close to the first buckle 1, and when the first stroke component 2 is contacted with the first buckle 1, the first pressing stroke is completed; when the first stroke component 2 is continuously pressed, the first stroke component 2 and the first buckle 1 move together towards the direction close to the second stroke component 3, when the first buckle 1 is in contact with the second stroke component 3, the second pressing stroke is completed, and therefore the pressing stroke of the horn support is set to be two sections by arranging the first buckle 1 between the first stroke component 2 and the second stroke component 3, and the pressing stroke of the horn support is increased. Wherein the airbag module is mounted on the first stroke assembly 2, which needs to be pressed down when mounting the airbag module. When the airbag module is pressed downwards, the first stroke component 2 moves towards the direction close to the first buckle 1 under the action of the pressing force, so that the first stroke component 2 is in contact with the first buckle 1, and a first pressing stroke is completed; when the airbag module is continuously pressed downwards, the first stroke component 2 and the first buckle 1 move together towards the direction close to the second stroke component 3 under the action of the pressing force, so that the first buckle 1 is contacted with the second stroke component 3, the second pressing stroke is completed, and then the airbag module is installed on the first stroke component 2. After the installation is finished, the safety airbag module is loosened, the first stroke component 2 is separated from the first buckle 1, and the first buckle 1 is separated from the second stroke component 3. The horn support is set to be two sections of pressing strokes, so that the pressing strokes of the horn support are increased, namely the strokes of the safety air bag module during installation are increased, the safety air bag module is convenient to install, and the assembly efficiency is improved.
As shown in fig. 1 and 2, in the horn bracket according to the embodiment of the present invention, the first stroke assembly 2 includes a positioning pin 21, a second catch 22, and a first spring 23; two sides of the second buckle 22 are respectively fixedly connected with the positioning pin 21 and one end of the first spring 23, and the other end of the first spring 23 is fixedly connected with the second stroke assembly 3; the positioning pin 21 and the second catch 22 are moved toward the first catch 1 by an external force to compress the first spring 23, so that the second catch 22 is brought into contact with the first catch 1 to complete the first stroke.
In the horn bracket provided by the embodiment of the invention, the positioning pin 21 is fixedly connected with one side of the second buckle 22, and the positioning pin 21 is used for guiding and installing the airbag module. The two ends of the first spring 23 are respectively fixedly connected with the other side of the second buckle 22 and the second stroke assembly 3, when the airbag module is pressed downwards, the positioning pin 21 and the second buckle 22 move downwards at the same time, the first spring 23 is compressed, and when the second buckle 22 is contacted with the first buckle 1, the first pressing stroke is completed; when the airbag module is released, the first spring 23 is restored to be deformed, and the second catch 22 is separated from the first catch 1 by the elastic restoring force of the first spring 23. Through setting up first spring 23, not only can help realizing first stroke of pressing, moreover under the effect that has not had external pressure, can make second buckle 22 and first buckle 1 be in the separation mode.
As shown in fig. 1 and 2, in the horn bracket according to the embodiment of the present invention, the second stroke assembly 3 includes a third catch 31, a fixing hook 32, and a second spring 33; one side of the third buckle 31 is fixedly connected with the fixed hook 32; two ends of the second spring 33 are respectively fixedly connected with one side of the first buckle 1 and the other side of the third buckle 31; the other end of the first spring 23 is fixedly connected with the other side of the third buckle 31; the positioning pin 21, the second catch 22 and the first catch 1 move toward the third catch 31 under the action of the external force to compress the first spring 23, so that the first catch 1 contacts with the third catch 31 and compresses the second spring 33, thereby completing the second stroke.
In the horn bracket provided by the embodiment of the invention, the fixing hook 32 is fixedly connected with one side of the third buckle 31, and the fixing hook 32 is fixedly connected with the steering wheel, namely, the horn bracket is fixedly arranged on the steering wheel through the fixing hook 32. Two ends of the second spring 33 are respectively and fixedly connected with the other side of the first buckle 1 and the other side of the third buckle 31. When the horn bracket continues to press the airbag module downward after completing the first pressing stroke, the positioning pin 21, the second catch 22 and the first catch 1 move downward together, the second spring 33 is compressed, and when the first catch 1 contacts the third catch 31, the second pressing stroke is completed. The horn support is set to be two sections of pressing strokes, so that the pressing strokes of the horn support are increased, namely the mounting strokes of the airbag modules are increased, the airbag modules are convenient to mount, and the assembly efficiency is improved. When the airbag module is released, the first spring 23 and the second spring 33 are restored to be deformed, the second catch 22 is separated from the first catch 1 by the elastic restoring force of the first spring 23, and the first catch 1 is separated from the third catch 31 by the elastic restoring force of the second spring 33. Through setting up second spring 33, not only can help realizing the second stroke of pressing to under the effect that does not have external pressure, can make third buckle 31 and first buckle 1 be in the separation state.
Optionally, in the horn bracket provided in the embodiment of the present invention, the fixing hook 32 is fixedly connected to the steering wheel, and the fixing manner may be bolt fixing, foaming technology fixing, or other fixing manners. Optionally, in order to facilitate manufacturing and save cost, in the horn bracket provided in the embodiment of the present invention, the fixing hook 32 is fixed to the steering wheel by using a foaming technique.
Optionally, in the horn bracket provided in the embodiment of the present invention, the material of the first spring 23 and the second spring 33 may be metal or plastic, or other materials capable of being made into springs, such as carbon fiber composite materials. The shape of the first spring 23 and the second spring 33 may be a spiral or a Z-shape, or other shapes having an elastic function.
As shown in fig. 2 and 3, the horn bracket according to the embodiment of the present invention further includes a first conductive wire 4 and a second conductive wire 5, the first conductive wire 4 is disposed in the second snap 22, and the second conductive wire 5 is disposed in the first snap 1.
In the horn bracket provided by the embodiment of the invention, the first conducting wire 4 is wrapped in the second buckle 22, the second conducting wire 5 is wrapped in the first buckle 1, when the airbag module is pressed downwards, the positioning pin 21 and the second buckle 22 move downwards, the first spring 23 is compressed, the second buckle 22 is contacted with the first buckle 1, the first conducting wire 4 in the second buckle 22 is contacted with the second conducting wire 5 in the first buckle 1, a horn loop is conducted, and the horn ringing can be realized after the horn bracket is electrified; when the airbag module is loosened, the first spring 23 recovers deformation, the second buckle 22 is separated from the first buckle 1 under the action of the elastic recovery force of the first spring 23, the first conductive wire 4 and the second conductive wire 5 are separated at the moment, the horn loop is disconnected, and the horn rings to stop. It can be seen that the horn support can realize the horn ringing function through the first pressing stroke, and simultaneously embodies another function of the first spring 23, namely assisting in realizing the ringing and stopping of the horn. The safety airbag module is required to be pressed when the safety airbag module is installed and a horn is required to be sounded, and the safety airbag module after installation is located on the horn support.
As shown in fig. 3 and 4, the horn bracket according to the embodiment of the present invention further includes a locking mechanism 6, and the locking mechanism 6 is disposed between the first buckle 1 and the third buckle 31 for limiting a distance between the first buckle 1 and the third buckle 31. Because the third buckle 31 is fixed on the steering wheel through the fixing hook 32, the position of the third buckle 31 is fixed, the distance between the first buckle 1 and the third buckle 31 is limited in a certain range through the locking mechanism 6, and the first buckle 1 can be prevented from moving upwards all the time to be contacted with the second buckle 22 under the action of the elastic restoring force of the second spring 33, so that the first conductive wire 4 is contacted with the second conductive wire 5, the horn loop is conducted, and the horn is caused to sound long after being electrified.
As shown in fig. 4, in the horn bracket according to the embodiment of the present invention, the locking mechanism 6 includes a first hook 61 and a second hook 62, the first hook 61 is disposed on the first buckle 1, and the second hook 62 is disposed on the third buckle 31; the first hook 61 moves away from the third catch 31 by the elastic restoring force of the second spring 33 to hook the second hook 62, thereby defining the distance between the first catch 1 and the third catch 31.
In the horn bracket provided in the embodiment of the present invention, the locking mechanism 6 is composed of a first hook 61 and a second hook 62, the first hook 61 is fixedly disposed on the first buckle 1, and the second hook 62 is fixedly disposed on the third buckle 31. When the airbag module is released, the first hook 61 moves upward to contact the second hook 62 and hooks the second hook 62 under the elastic restoring force of the second spring 33, so that the first hook 61 stops moving upward, and the distance between the first catch 1 and the third catch 31 is limited within a certain range. When the speaker bracket is not in operation, the first hook 61 is in a state of hooking the second hook 62, so that the distance between the first buckle 1 and the third buckle 31 is limited within a certain range. Therefore, the first buckle 1 is prevented from moving upwards to be contacted with the second buckle 22 under the action of the elastic restoring force of the second spring 33, so that the first conductive wire 4 is contacted with the second conductive wire 5, the horn loop is conducted, and the horn is prevented from being long and loud after being electrified.
Optionally, in the horn bracket provided in the embodiment of the present invention, the first hook 61 is fixedly disposed on the first buckle 1, the second hook 62 is fixedly disposed on the third buckle 31, and the first hook 61 and the second hook 62 may be separately manufactured and then fixed to the first buckle 1 and the third buckle 31, or may be integrally formed on the first buckle 1 and the third buckle 31, respectively. Optionally, in order to facilitate manufacturing and save cost, in the horn bracket according to the embodiment of the present invention, the first hook 61 and the second hook 62 are integrally formed on the first buckle 1 and the third buckle 31, respectively.
As shown in fig. 1, in the horn bracket according to the embodiment of the present invention, the positioning pin 21 and the second latch 22 are integrally formed. The positioning pin 21 and the second buckle 22 are manufactured in an integrated mode, so that the processing is convenient, and the cost is saved.
As shown in fig. 3, in the horn bracket according to the embodiment of the present invention, the number of the first spring 23 is at least one, and the first spring 23 is fixedly disposed between the second latch 22 and the third latch 31. According to the structural characteristics of second buckle 22 and first buckle 1, adopt a plurality of first springs 23, and fixed the intermediate position that sets up at second buckle 22 and third buckle 31, make loudspeaker support stable in structure like this, when pressing down the air bag module, second buckle 22 can steady downstream.
As shown in fig. 3, in the horn bracket according to the embodiment of the present invention, the number of the second springs 33 is at least one, and the second springs 33 are respectively and fixedly disposed on two sides of the first buckle 1 and the third buckle 31. According to the structural characteristics of first buckle 1 and third buckle 31, adopt a plurality of second springs 33, and fixed the both sides position that sets up at first buckle 1 and third buckle 31 respectively, make horn bracket stable in structure like this, when pressing down the air bag module, second buckle 22 and first buckle 1 can steady downstream.
Optionally, in the horn bracket provided in the embodiment of the present invention, the materials of the first clip 1, the positioning pin 21, the second clip 22, the third clip 31, and the fixing hook 32 may be plastics or carbon fiber composite materials, or other materials capable of implementing the functions of the present invention. Optionally, in order to facilitate manufacturing and save cost, in the horn bracket provided in the embodiment of the present invention, the first fastener 1, the positioning pin 21, the second fastener 22, the third fastener 31, and the fixing hook 32 are made of plastic.
The following describes a process of using a horn bracket according to an embodiment of the present invention, taking an airbag module as an example.
As shown in fig. 5, a plurality of horn brackets can be used on one steering wheel, the number of the mounted horn brackets is specifically determined according to actual requirements, and four horn brackets are adopted in the present embodiment. Firstly, fixing a fixing hook 32 on a steering wheel by adopting a foaming technology, then guiding to install an air bag module through a positioning pin 21, pressing the air bag module downwards when the air bag module is installed, so that the positioning pin 21 and a second buckle 22 move downwards, a first spring 23 is compressed, when the second buckle 22 is contacted with a first buckle 1, completing a first pressing stroke, meanwhile, a first conductive wire 4 in the second buckle 22 is contacted with a second conductive wire 5 in the first buckle 1, a horn loop is conducted, and after the horn is electrified, the horn can be pressed; when continuing to press down the air bag module, locating pin 21, second buckle 22 and first buckle 1 move down together, and second spring 33 is compressed, when first buckle 1 and third buckle 31 contact, accomplishes the second and presses the stroke, carries out the air bag module installation this moment, installs the air bag module on the horn bracket. The horn support is set into two sections of pressing strokes, so that the pressing strokes of the horn support are increased, the mounting strokes of the safety airbag modules are increased, the safety airbag modules are convenient to mount, and the assembly efficiency is improved. After the installation of air bag module, when loosening the air bag module, first spring 23 and second spring 33 resume deformation, under the effect of first spring 23 elastic recovery power, make second buckle 22 and first buckle 1 part, first conductor wire 4 and second conductor wire 5 separation this moment, the loudspeaker return circuit disconnection. Under the effect of the restoring force of the second spring 33, the first buckle 1 is separated from the third buckle 31, the first hook 61 moves upwards along with the first buckle 1 until contacting with the second hook 62, and hooks the second hook 62, so that the first hook 61 stops moving upwards, the distance between the first buckle 1 and the third buckle 31 is limited in a certain range, the first buckle 1 is prevented from moving upwards all the time to contact with the second buckle 22, the first conductive wire 4 is contacted with the second conductive wire 5, the horn loop is conducted, and long sound of the horn is caused after the horn is electrified.
Therefore, in the horn bracket provided by the embodiment of the invention, the first buckle 1 is connected between the first stroke component 2 and the second stroke component 3, when the first stroke component 2 is pressed, the first stroke component 2 moves towards the direction close to the first buckle 1, and when the first stroke component 2 is contacted with the first buckle 1, the first pressing stroke is completed; when the first stroke component 2 is continuously pressed, the first stroke component 2 and the first buckle 1 move together towards the direction close to the second stroke component 3, when the first buckle 1 is in contact with the second stroke component 3, the second pressing stroke is completed, and therefore the pressing stroke of the horn bracket is set into two sections by arranging the first buckle 1 between the first stroke component 2 and the second stroke component 3, and the pressing stroke of the horn bracket is increased. Wherein the airbag module is mounted on the first stroke assembly 2, which needs to be pressed down when mounting the airbag module. When the airbag module is pressed downwards, the first stroke component 2 moves towards the direction close to the first buckle 1 under the action of the pressing force, so that the first stroke component 2 is in contact with the first buckle 1, and a first pressing stroke is completed; when the airbag module is pressed downwards continuously, the first stroke component 2 and the first buckle 1 move towards the direction close to the second stroke component 3 under the action of the pressing force, the first buckle 1 is contacted with the second stroke component 3, so that the second pressing stroke is completed, and then the airbag module is installed on the first stroke component 2. After the installation is finished, the safety airbag module is loosened, the first stroke component 2 is separated from the first buckle 1, and the first buckle 1 is separated from the second stroke component 3. The horn support is set to be two sections of pressing strokes, so that the pressing strokes of the horn support are increased, namely the strokes of the safety air bag module during installation are increased, the safety air bag module is convenient to install, and the assembly efficiency is improved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The horn bracket is characterized by comprising a first buckle (1), a first stroke assembly (2) and a second stroke assembly (3);
two sides of the first buckle (1) are respectively connected with the first stroke component (2) and the second stroke component (3);
the first stroke assembly (2) moves towards the direction close to the first buckle (1) under the action of external force, so that a first stroke is completed;
the first stroke assembly (2) and the first buckle (1) move towards the direction close to the second stroke assembly (3) under the action of the external force, so that a second stroke is completed;
the second stroke assembly (3) comprises a third buckle (31), a fixed hook (32) fixedly connected with the steering wheel and a second spring (33); one side of the third buckle (31) is fixedly connected with the fixed hook (32); two ends of the second spring (33) are respectively and fixedly connected with one side of the first buckle (1) and the other side of the third buckle (31); the other end of a first spring (23) in the first stroke assembly (2) is fixedly connected with the other side of the third buckle (31);
the first stroke assembly (2) and the first catch (1) move towards the direction close to the third catch (31) under the action of the external force to compress the first spring (23), so that the first catch (1) is in contact with the third catch (31) and the second spring (33) is compressed, thereby completing the second stroke.
2. The horn bracket according to claim 1, characterized in that the first stroke assembly (2) comprises a positioning pin (21), a second catch (22) and a first spring (23);
two sides of the second buckle (22) are respectively fixedly connected with the positioning pin (21) and one end of the first spring (23), and the other end of the first spring (23) is fixedly connected with the second stroke assembly (3);
the positioning pin (21) and the second buckle (22) move towards the direction close to the first buckle (1) under the action of the external force to compress the first spring (23), so that the second buckle (22) is contacted with the first buckle (1) to complete the first stroke.
3. The horn support according to claim 2, further comprising a first electrically conductive wire (4) and a second electrically conductive wire (5), the first electrically conductive wire (4) being arranged in the second catch (22), the second electrically conductive wire (5) being arranged in the first catch (1).
4. The horn bracket according to claim 1, further comprising a locking mechanism (6), the locking mechanism (6) being arranged between the first catch (1) and the third catch (31) for defining a distance between the first catch (1) and the third catch (31).
5. The horn bracket according to claim 4, characterized in that the locking mechanism (6) comprises a first hook (61) and a second hook (62), the first hook (61) being provided on the first catch (1), the second hook (62) being provided on the third catch (31);
the first hook (61) moves away from the third buckle (31) under the elastic restoring force of the second spring (33) to hook the second hook (62), so that the distance between the first buckle (1) and the third buckle (31) is limited.
6. The horn bracket according to claim 2, characterized in that the positioning pin (21) and the second catch (22) are manufactured in one piece.
7. The horn bracket according to claim 2, characterized in that the number of the first spring (23) is at least one, and the first spring (23) is fixedly arranged in the middle of the second catch (22) and the third catch (31).
8. The horn bracket according to claim 1, characterized in that the number of the second spring (33) is at least one, and the second spring (33) is fixedly arranged at both sides of the first catch (1) and the third catch (31), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056388.6A CN112744157B (en) | 2019-10-31 | 2019-10-31 | Horn bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056388.6A CN112744157B (en) | 2019-10-31 | 2019-10-31 | Horn bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112744157A CN112744157A (en) | 2021-05-04 |
| CN112744157B true CN112744157B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911056388.6A Active CN112744157B (en) | 2019-10-31 | 2019-10-31 | Horn bracket |
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| CN (1) | CN112744157B (en) |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101970263A (en) * | 2008-03-07 | 2011-02-09 | 奥托立夫开发公司 | Safety arrangement and method for the production of such a safety arrangement |
| CN103192787A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Steering wheel structure with air sac |
| JP2015160438A (en) * | 2014-02-25 | 2015-09-07 | オートリブ ディベロップメント エービー | steering wheel device |
| CN208164934U (en) * | 2018-05-15 | 2018-11-30 | 锦州锦恒汽车安全系统股份有限公司 | A kind of loudspeaker press button mechanism of automobile |
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| CN112744157A (en) | 2021-05-04 |
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