CN215291971U - Anti-collision automatic opening and locking mechanism and instrument board storage box - Google Patents
Anti-collision automatic opening and locking mechanism and instrument board storage box Download PDFInfo
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- CN215291971U CN215291971U CN202022942551.3U CN202022942551U CN215291971U CN 215291971 U CN215291971 U CN 215291971U CN 202022942551 U CN202022942551 U CN 202022942551U CN 215291971 U CN215291971 U CN 215291971U
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Abstract
The utility model discloses an anticollision automatic opening locking mechanism and instrument board storing box, relate to the automotive instrument board design and manufacture technical field, the storing box is arranged at the instrument board and is kept away from the gasbag and arranges the district, locking mechanism includes trigger button and latch hook subassembly, trigger button installs on the outer apron of storing box, latch hook subassembly includes the latch hook pivot of installing on the inner apron of storing box, the latch hook portion that can revolve around the pivot and locate the return torsional spring in the latch hook pivot, latch hook portion has domatic in order to meet with the trigger end looks butt of trigger button, latch hook portion has a turnover hook portion in order to catch with the box body; when the trigger button is pressed, the locking hook part can rotate around the locking hook rotating shaft, so that the turnover hook part of the locking hook part is separated from the box body, and the box cover assembly is unlocked; through implementing this technical scheme, can effectively solve the vehicle and jolt and go and instrument board storing box existence automatic possibility of opening under violent operating modes such as gasbag blasting for reduce the potential safety risk of current storing box design to the passenger.
Description
Technical Field
The utility model relates to an automotive instrument board manufacturing and designing technical field, specifically say, relate to an automatic locking mechanical system and instrument board storing box of opening of crashproof that is applied to automotive instrument board storing box.
Background
The abundant functionality of the automobile instrument panel is an important direction for the development of the automobile instrument panel, and particularly comprises the storage function of the automobile instrument panel; the standard fittings with storage function on the instrument panel are a glove box and a left storage box, but the use of the glove box is limited due to the limitation of the arrangement space and the position of the glove box. In recent years, the design of adding the storage box on the upper part of the instrument panel is a main highlight of various vehicle types, and the storage box arranged on the upper end of the instrument panel has the advantages of convenient operation of main driving and relatively sufficient space.
In the prior art, the more storage box opening modes used in an automobile are Push switch unlocking or labyrinth unlocking, and both the two unlocking modes realize a box opening function by applying force to a storage box cover plate; however, the use safety of the storage box needs to be considered while the functions of the storage box are enriched, and in practice, the storage box on the existing instrument board is mostly arranged in a head collision area, so that the storage box is easy to automatically open to hurt passengers in the front row when an automobile bumps, collides or an air bag explodes.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide an automatic locking mechanism that opens of crashproof adopts to dispose the automatic locking mechanism that opens of crashproof on instrument board storing box, avoids the vehicle to jolt and go and instrument board storing box existence automatic possibility of opening under the violent operating modes such as gasbag blasting for reduce the potential safety risk of current storing box design to the passenger.
The utility model adopts the technical scheme as follows:
the anti-collision automatic opening and locking mechanism is applied to an instrument panel storage box, the storage box comprises a box body and a box cover assembly matched with the box body, the box cover assembly comprises an outer cover plate and an inner cover plate, the locking mechanism comprises a trigger button and a latch hook component, the trigger button is installed on the outer cover plate of the storage box, one end of the trigger button is hinged with the outer cover plate, and the other end of the trigger button is provided with a trigger end; the locking hook component comprises a locking hook rotating shaft arranged on a cover plate in the storage box, a locking hook part capable of rotating around the rotating shaft and a return torsion spring arranged on the locking hook rotating shaft, the locking hook part is provided with a slope surface to be abutted against the triggering end of the trigger button, and the locking hook part is provided with a turnover hook part to be hooked with the box body;
when the trigger button is pressed, the lock hook part can rotate around the lock hook rotating shaft, so that the turnover hook part of the lock hook part is separated from the box body, and the box cover assembly is unlocked.
As preferred scheme, a mounting hole has been seted up in outer apron middle part to make trigger button sets up in the mounting hole inboard, and this structural design's aim at avoids trigger button to set up outside the outer apron and cause the accident to press the unblock, further improves the security of the storage box design on the instrument board.
As the preferred scheme, the latch hook subassembly is including locating two latch hook portions at latch hook pivot both ends, two latch hook portion corresponds to the both ends setting of box body lateral extension, so under the circumstances that the lid assembly was closed, two latch hook portions can be followed the both ends of box body and caught the box body, do benefit to the stability of lid assembly under the locking closure state.
As a preferred scheme, two ends of the latch hook rotating shaft are respectively provided with a return torsion spring, the return torsion springs are sleeved on the latch hook rotating shaft, one end of each return torsion spring is connected with the corresponding latch hook part, and the other end of each return torsion spring is connected with the inner cover plate, so that when the unlocking force applied to the trigger button is cancelled, the acting force provided by the return torsion springs can enable the turnover hook part of the latch hook part to be hooked with the box body; so lock hook portion can rotate the return rapidly under the effect of return torsional spring under the circumstances that lid assembly unblock power was cancelled, and the upset speed of lid assembly should be greater than the return speed of latch hook subassembly simultaneously, and this is the key that the storing box can be opened.
As a further preferred scheme, hook grooves matched with the turnover hook parts are formed in the two transversely extending ends of the box body, so that the turnover hook parts can rotate into the hook grooves under the action of the return torsion springs to be connected with the box body.
As the preferred scheme, latch hook portion perpendicular to the latch hook pivot extends the setting, just the portion of turning over on the latch hook portion is the U type form, so that be formed with respectively in the groove of colluding at box body both ends and turn over a domatic of colluding portion looks adaptation, so can utilize the portion of turning over to collude in the groove of colluding of box body under the effect of return torsional spring, make the latch hook subassembly catch the box body.
Preferably, the trigger button is arranged in the middle of the outer cover plate, and the size of the trigger button needs to meet the requirement of finger pressing operation comfort.
As a preferred scheme, the box body and the box cover assembly are connected through a box body rotating shaft, and the box body rotating shaft is provided with an overturning torsion spring for ensuring that the box cover can be opened through an acting force provided by the overturning torsion spring when the box cover assembly is unlocked; as a further preferred scheme, two ends of the box body rotating shaft are respectively provided with a turnover torsion spring; so box body and inner decking pass through the box body pivot to be connected, and the lid assembly can be opened in the upset under the effect of upset torsional spring under the circumstances of lid assembly unblock.
On the other hand, the utility model also provides an instrument board storing box includes that foretell crashproof opens locking mechanism automatically.
Further, the instrument panel storage box is arranged at an obliquely upper position of the instrument panel away from the airbag arrangement area.
According to the discovery of the inventor in the practical process, by adopting the traditional Push unlocking or labyrinth unlocking scheme design, under the working conditions of vehicle bumping or collision of the box cover, Z-direction impact of the instrument panel assembly and the like, the box cover assembly applies torque to a rotating shaft between the box cover assembly and the box body, and when the torque caused by the impact is larger than the torque equivalent to the unlocking force of the box cover assembly, the box cover assembly is automatically opened; this technical scheme has the automatic possibility of opening to instrument board storing box under solving violent operating mode, will prevent that the striking is automatic opens locking mechanism and be applied to instrument board storing box on, drive the latch hook subassembly through pressing down trigger button and rotate in order to realize lid assembly unblock, and then solve the vehicle and jolt and go and instrument board storing box under violent operating modes such as gasbag blasting and have the automatic possibility of opening, reach the purpose that reduces current storing box design to the latent safety risk of passenger.
The utility model discloses the beneficial effect who has:
1. the utility model discloses locking mechanical system is opened automatically to crashproof simple structure is compact, and structural reliability is good, provides more reliable safety requirement to storing box design on the current instrument board, can effectively avoid the vehicle to jolt and go and instrument board storing box has the possibility of automatic opening under violent operating modes such as gasbag blasting, reduces the potential safety risk of current storing box design to the passenger.
2. The utility model discloses the storing box on the instrument board is arranged and is being kept away from the head and bump the gasbag and arrange the district, the requirement of arranging of instrument board storing box is more standardized, with further reduce the potential safety risk of storing box design to the passenger, and locking mechanical system structural design is compact, and arrange inside the lid assembly, it is less to the inside storage space influence of storing box, accord with the man-machine requirement, easily operation and difficult quilt are opened by the mistake, provide sufficient storing space for the user, and do not influence the whole pleasing to the eye of header board, have fine application prospect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive efforts.
Fig. 1 shows a schematic structural view of the anti-collision automatic unlocking and locking mechanism of the utility model;
FIG. 2 illustrates an exploded view of the lid assembly of FIG. 1 in accordance with the present invention;
FIG. 3 shows another schematic view of the anti-crash automatic unlocking mechanism of the present invention;
FIG. 4 illustrates a cross-sectional view A-A of FIG. 3 in accordance with the present invention;
FIG. 5 shows a cross-sectional view B-B of FIG. 3 in accordance with the present invention;
fig. 6 shows a side view of the instrument panel storage box of the present invention;
fig. 7 shows the arrangement schematic diagram of the instrument panel storage box of the present invention on the instrument panel.
In the figure: 01-a storage box; 1-a box cover assembly; 2-box body; 3-box body rotating shaft; 4-turning the torsion spring; 5-an outer cover plate; 6-inner cover plate; 7-trigger button; 8-a latch hook portion; 9-return torsion spring; 10-latch hook rotating shaft; 11-a dashboard; 12-balloon deployment area.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example one
Referring to fig. 1 to 5, the embodiment provides an anti-collision automatic-opening locking mechanism, which is applied to an instrument panel storage box 01, the instrument panel storage box 01 includes a box body 2 and a box cover assembly 1 adapted to the box body 2, the box cover assembly 1 includes an outer cover plate 5 and an inner cover plate 6; meanwhile, the embodiment relates to the design and arrangement requirements of the automobile instrument panel storage box 01, and the instrument panel storage box 01 is arranged in the airbag arrangement area 12 far away from the instrument panel 11 so as to solve the problem that the instrument panel storage box 01 is automatically opened under severe working conditions such as vehicle bump running and airbag explosion; the locking mechanism comprises a trigger button 7 and a latch hook assembly, wherein the trigger button 7 is installed on an outer cover plate 5 of the storage box 01, one end of the trigger button 7 is hinged with the outer cover plate 5, and the other end of the trigger button 7 is provided with a trigger end; the locking hook component comprises a locking hook rotating shaft 10 arranged on the cover plate 6 in the storage box, a locking hook part 8 capable of rotating around the rotating shaft and a return torsion spring 9 arranged on the locking hook rotating shaft 10, the locking hook part 8 is provided with a slope surface to be abutted against the triggering end of the triggering button 7, and the locking hook part 8 is provided with a turnover hook part to be hooked with the box body 2; when the trigger button 7 is pressed, the lock hook part 8 can rotate around the lock hook rotating shaft 10, so that the turnover hook part of the lock hook part 8 is separated from the box body 2, and the box cover assembly 1 is unlocked.
As shown in fig. 1 and fig. 2, the trigger button 7 provided in this embodiment is disposed in the middle of the outer cover plate 5, and the size of the trigger button 7 is required to satisfy the comfort of finger pressing operation; simultaneously, a mounting hole is formed in the middle of the outer cover plate 5, so that the trigger button 7 is arranged on the inner side of the mounting hole, the purpose of the structural design is to avoid accidental unlocking due to the fact that the trigger button 7 is arranged on the outer side of the outer cover plate 5, and the safety of design of the storage box 01 on the instrument panel 11 is further improved.
In order to further improve the reliability of the anti-collision automatic opening locking mechanism, in the illustrated embodiment, the locking hook component includes two locking hook portions 8 disposed at two ends of the locking hook rotating shaft 10, and the two locking hook portions 8 are disposed corresponding to two ends of the box body 2 extending transversely, so that when the box cover assembly 1 is closed, the two locking hook portions 8 can hook the box body 2 from two ends of the box body 2, which is favorable for the stability of the box cover assembly 1 in the locking closed state.
In some embodiments, a return torsion spring 9 is respectively disposed at two ends of the latch hook rotating shaft 10, the return torsion spring 9 is sleeved on the latch hook rotating shaft 10, one end of the return torsion spring 9 is connected to the latch hook portion 8 corresponding thereto, and the other end of the return torsion spring 9 is connected to the inner cover plate 6, so as to ensure that the folding hook portion of the latch hook portion 8 can be hooked with the box body 2 by an acting force provided by the return torsion spring 9 when the unlocking force applied to the trigger button 7 is cancelled; so under the circumstances that lid assembly 1 unblock power was cancelled lock hook portion 8 can rotate the return rapidly under the effect of return torsional spring 9, the upset speed of lid assembly 1 should be greater than the return speed of latch hook subassembly simultaneously, this is the key that storing box 01 can be opened.
In order to cooperate with the latch hook to return to lock the box body 2 stably, in some embodiments, hook grooves matched with the turning hook parts are formed at two ends of the box body 2 extending transversely, so that the turning hook parts can rotate into the hook grooves under the action of the return torsion springs 9 to be connected with the box body 2; more specifically, latch hook portion 8 is perpendicular to latch hook pivot 10 and extends the setting, and turns over a hook portion on the latch hook portion 8 and be the U type form to be formed with respectively in the groove of colluding at box body 2 both ends and turn over a domatic of hook portion looks adaptation, so can utilize the portion of turning over to collude in the groove of colluding of box body 2 under the effect of return torsional spring 9, make the latch hook subassembly catch on box body 2.
In some embodiments, the box body 2 is connected with the box cover assembly 1 through a box body rotating shaft 3, and the box body rotating shaft 3 is provided with a turnover torsion spring 4 to ensure that the box cover can be opened through the acting force provided by the turnover torsion spring 4 when the box cover assembly 1 is unlocked; as a further preferable scheme of the embodiment, two ends of the box body rotating shaft 3 are respectively provided with a turnover torsion spring 4; so box body 2 and inner cover 6 are connected through box body pivot 3, and lid assembly 1 can overturn under the effect of upset torsional spring 4 and open under the circumstances of lid assembly 1 unblock.
Referring to fig. 3 to 5, when the anti-collision automatic opening and locking mechanism is used and the trigger button 7 on the outer cover plate 5 is pressed, the trigger button 7 drives the latch hook portions 8 at two ends of the latch hook rotating shaft 10 to rotate around the latch hook rotating shaft 10, so that the turning hook portions of the latch hook portions 8 are separated from the box body 2, meanwhile, the locking force between the box cover assembly 1 and the box body 2 is removed, the box cover assembly 1 can be turned over and opened under the action of the turning spring to release the box cover assembly 1, and then the box cover is unlocked and opened.
Further, when the unlocking force applied to the trigger button 7 is cancelled, the turning hook part of the locking hook part 8 can be quickly turned to return under the action of the return torsion spring 9 to be matched with the hook groove of the box body 2 to hook, so that the box cover assembly 1 is locked and closed.
Example two
The second embodiment is substantially the same as the first embodiment, except that: referring to fig. 6 to 7, the present embodiment provides an instrument panel storage box 01, the instrument panel storage box 01 includes a box body 2 and a box cover assembly 1 adapted to the box body 2, the box cover assembly 1 includes an outer cover plate 5 and an inner cover plate 6; the box body 2 is connected with the box cover assembly 1 through a box body rotating shaft 3, and the two ends of the box body rotating shaft 3 are respectively provided with an overturning torsion spring 4 so as to ensure that the box cover can be opened through the acting force provided by the overturning torsion springs 4 when the box cover assembly 1 is unlocked; simultaneously this instrument board storing box 01 includes the automatic locking mechanism that opens of crashproof among the embodiment one, so provides one kind and can not open the design scheme voluntarily when instrument board storing box 01 striking, reduces the potential safety risk of current instrument board storing box 01 design to the passenger.
Meanwhile, the embodiment provides a standard design scheme for arrangement and use of the instrument board storage box 01, the instrument board storage box 01 is arranged at the position, obliquely above the instrument board 11, far away from the airbag arrangement area 12, so that under severe working conditions of vehicle bump running, airbag blasting and the like, the storage box 01 cannot be automatically opened, and under various impact working conditions, the problem that the storage box 01 is automatically opened can be effectively avoided, so that the safety guarantee of passengers is greatly improved.
To sum up, the anti-collision automatic opening and locking mechanism of the embodiment is applied to the instrument panel storage box 01, and can effectively solve the problem that the instrument panel storage box 01 can be automatically opened under severe working conditions such as vehicle bump running and airbag explosion, wherein the anti-collision automatic opening and locking mechanism has good structural design reliability, and combines the design position of the instrument panel storage box 01 on the instrument panel 11 to further standardize the arrangement requirement of the instrument panel storage box 01, so that the potential safety risk of the existing storage box 01 design on passengers is remarkably reduced; the locking mechanism is compact in structural design, arranged inside the box cover assembly, small in influence on the storage space inside the storage box 01, capable of meeting man-machine requirements, easy to operate, not prone to being mistakenly opened, capable of providing enough storage space for a user, free of influencing the overall attractiveness of the automobile instrument panel 11 and good in application prospect.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic locking mechanism that opens of crashproof, is applied to on the instrument board storing box, the storing box include the box body and with the lid assembly of box body looks adaptation, the lid assembly includes outer apron and inner decking, its characterized in that: the locking mechanism comprises
The trigger button is arranged on an outer cover plate of the storage box, one end of the trigger button is hinged with the outer cover plate, and the other end of the trigger button is provided with a trigger end;
the locking hook component comprises a locking hook rotating shaft arranged on the inner cover plate of the storage box, a locking hook part capable of rotating around the rotating shaft and a return torsion spring arranged on the locking hook rotating shaft, the locking hook part is provided with a slope surface to be abutted against the triggering end of the trigger button, and the locking hook part is provided with a turnover hook part to be hooked with the box body; when the trigger button is pressed, the lock hook part can rotate around the lock hook rotating shaft, so that the turnover hook part of the lock hook part is separated from the box body, and the box cover assembly is unlocked.
2. The crash-proof automatic opening and locking mechanism according to claim 1, wherein: and the middle part of the outer cover plate is provided with a mounting hole so that the trigger button is arranged on the inner side of the mounting hole.
3. The crash-proof automatic opening and locking mechanism according to claim 1, wherein: the lock hook assembly comprises two lock hook parts arranged at two ends of the lock hook rotating shaft, and the two lock hook parts are arranged corresponding to two transversely extending ends of the box body.
4. The crash-proof automatic opening and locking mechanism according to claim 3, wherein: the both ends of latch hook pivot are equipped with a return torsional spring respectively, return torsional spring cover is established in the latch hook pivot, and the one end of return torsional spring is connected rather than the latch hook portion that corresponds, and the other end is connected with the inner decking for when guaranteeing to apply the power of unblanking on trigger button and withdraws, the effort that the return torsional spring provided can make latch hook portion's a book colludes with the box body mutually.
5. The crash-proof automatic opening and locking mechanism according to claim 4, wherein: the two ends of the box body which extend transversely are provided with hook grooves matched with the turnover hook parts, so that the turnover hook parts can rotate to the hook grooves under the action of the return torsion springs to be connected with the box body.
6. The crash-proof automatic opening and locking mechanism according to claim 5, wherein: the lock hook part is perpendicular to the lock hook rotating shaft is arranged in an extending mode, and the turnover hook parts on the lock hook part are U-shaped, so that slope surfaces matched with the turnover hook parts are formed in hook grooves at two ends of the box body respectively.
7. The crash-proof automatic opening and locking mechanism according to claim 1, wherein: the trigger button is arranged in the middle of the outer cover plate.
8. The crash-proof automatic opening and locking mechanism according to claim 1, wherein: the box body and the box cover assembly are connected through a box body rotating shaft, and an overturning torsion spring is arranged on the box body rotating shaft; wherein, after the lid assembly unblock, the upset torsional spring can be used for providing the opening force of lid upset.
9. The utility model provides an instrument board storing box which characterized in that: comprising an anti-crash automatic opening locking mechanism according to any of claims 1-8.
10. The instrument panel storage box according to claim 9, wherein: the instrument panel storage box is arranged at an obliquely upper position of the instrument panel, which is far away from the airbag arrangement area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022942551.3U CN215291971U (en) | 2020-12-11 | 2020-12-11 | Anti-collision automatic opening and locking mechanism and instrument board storage box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022942551.3U CN215291971U (en) | 2020-12-11 | 2020-12-11 | Anti-collision automatic opening and locking mechanism and instrument board storage box |
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| Publication Number | Publication Date |
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| CN215291971U true CN215291971U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022942551.3U Active CN215291971U (en) | 2020-12-11 | 2020-12-11 | Anti-collision automatic opening and locking mechanism and instrument board storage box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554675A (en) * | 2020-12-11 | 2021-03-26 | 成都航天模塑股份有限公司 | Anti-collision automatic opening and locking mechanism and instrument board storage box |
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2020
- 2020-12-11 CN CN202022942551.3U patent/CN215291971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554675A (en) * | 2020-12-11 | 2021-03-26 | 成都航天模塑股份有限公司 | Anti-collision automatic opening and locking mechanism and instrument board storage box |
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Address after: 610100 Aerospace North Road, Longquanyi District, Sichuan, Chengdu Patentee after: Chengdu Aerospace Molding Co.,Ltd. Address before: 610199 Hangtian North Road, Longquanyi District, Chengdu City, Sichuan Province Patentee before: CHENGDU SPACE MOULD AND PLASTIC Co.,Ltd. |