CN113090138A

CN113090138A - Crushing hasp and car

Info

Publication number: CN113090138A
Application number: CN202110505004.5A
Authority: CN
Inventors: 柴坚坚
Original assignee: Baoneng Guangzhou Automobile Research Institute Co Ltd
Current assignee: Shenzhen Shengbo Hairui Management Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-07-09

Abstract

The invention belongs to the field of automobiles and discloses a crushing lock catch and an automobile. The crushing lock catch provided by the invention is connected to the machine cover through the lock catch upper plate, so that the whole crushing lock catch can be arranged on the machine cover. Be provided with spacing spout on the hasp hypoplastron, receive the striking when the lid, the junction fracture of hasp upper plate and hasp hypoplastron, the slide bar slides along spacing spout, and the cover also removes along the axial direction of spacing spout under the traction of slide bar to the cover has been reduced and has been hurt pedestrian or children.

Description

Crushing hasp and car

Technical Field

The invention relates to the field of automobiles, in particular to a crushing lock catch and an automobile.

Background

With the continuous increase of the automobile keeping quantity in China every year, the pedestrian protection is particularly important in the driving process. At present, the front end of a common engine cover is mainly connected with a vehicle body through a lock catch, and the lock catch is arranged on an inner plate of the engine cover (engine cover) and used for realizing the locking function of the engine cover. The hasp setting of most car cover bumps regional within range at children's head, when the pedestrian tumbles or children's head collides the cover, because the position hardness of cover installation hasp is too high, leads to the injury that pedestrian or children's head received easily.

Disclosure of Invention

The invention aims to provide a crushing lock catch and an automobile, which can reduce the injury of a cover to pedestrians or children.

In order to achieve the purpose, the invention adopts the following technical scheme:

a crush can disposed on a cover, comprising:

the lock catch comprises a lock catch upper plate and a lock catch lower plate, wherein one end of the lock catch upper plate is connected to the machine cover, the other end of the lock catch upper plate is connected to the lock catch lower plate, and the lock catch lower plate is provided with a limiting sliding groove;

the sliding rod is connected to the upper lock catch plate and extends into the limiting sliding groove and can slide along the limiting sliding groove.

Preferably, the lock catch upper plate and the lock catch lower plate are arranged in an L shape, the vertical plates of the lock catch upper plate and the lock catch lower plate are connected through connecting pins, and the transverse plates of the lock catch upper plate and the lock catch lower plate extend in the same direction.

Preferably, the crush buckles further comprise pressure plates attached to said risers of said buckle lower plate.

Preferably, the pressure plate is a cambered plate.

Preferably, the pressure plate and the latch lower plate are integrally formed.

Preferably, the crushing lock catch further comprises a limiting part connected to the sliding rod, the limiting part is arranged on one side, close to the vertical plate of the lock catch lower plate, of the sliding rod, and the limiting part can abut against the vertical plate of the lock catch lower plate.

Preferably, the sliding rod comprises a limiting pin, the limiting pin penetrates through the limiting sliding groove and is connected to the upper lock catch plate, and the limiting pin can abut against the lower lock catch plate.

Preferably, the number of the lock catch upper plates and the number of the lock catch lower plates are two, the two lock catch upper plates are respectively connected to the two lock catch lower plates, and the two lock catch lower plates are connected through a connecting rod.

Preferably, the latch upper plate is detachably attached to the cover.

In order to achieve the purpose, the invention also provides an automobile which comprises a frame and the crushing lock catch, wherein the cover is connected to the frame.

The invention has the beneficial effects that:

the crushing lock catch provided by the invention is connected to the machine cover through the lock catch upper plate, so that the whole crushing lock catch can be arranged on the machine cover. Be provided with spacing spout on the hasp hypoplastron, receive the striking when the lid, the junction fracture of hasp upper plate and hasp hypoplastron, the slide bar slides along spacing spout to the collision injury of cover to pedestrian or children has been reduced.

The invention also provides an automobile which comprises a frame and the crushing lock catch, wherein the cover is connected with the frame. The cover is connected to the frame, and then the crushing lock catch is connected to the cover, so that the locking function of the cover is realized.

Drawings

Fig. 1 is a schematic structural view of a crush buckle and a crush buckle provided by an automobile according to the present invention.

In the figure:

1. locking and buckling the upper plate;

2. a lock catch lower plate; 21. a limiting chute;

3. a slide bar;

4. a connecting pin;

5. a pressure plate;

6. a limiting member;

7. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

The first embodiment is as follows:

the embodiment provides a conquassation hasp, relates to automobile field, and as shown in fig. 1, conquassation hasp sets up on the lid, and conquassation hasp includes hasp upper plate 1, hasp hypoplastron 2 and

slide bar

3, and 1 one end of hasp upper plate is connected in the lid, and the other end is connected in hasp hypoplastron 2, is provided with spacing spout 21 on the hasp hypoplastron 2, and slide bar 3 is connected in hasp upper plate 1, and slide bar 3 stretches into spacing spout 21 and can slide along spacing spout 21.

The crushing hasp that this embodiment provided is connected in the cover through hasp upper plate 1 to make the crushing hasp whole can set up on the cover. Be provided with spacing spout 21 on hasp hypoplastron 2, receive the striking when the lid, the junction fracture of hasp upper plate 1 and hasp hypoplastron 2, slide bar 3 slides along spacing spout 21 to the collision injury of cover to pedestrian or children has been reduced.

Specifically, as shown in fig. 1, the upper latch plate 1 and the lower latch plate 2 are both L-shaped, the vertical plates of the upper latch plate 1 and the lower latch plate 2 are connected by the connecting pin 4, and the transverse plates of the upper latch plate 1 and the lower latch plate 2 extend in the same direction. The connecting pins 4 are provided to connect the vertical plate of the latch upper plate 1 and the vertical plate of the latch lower plate 2, thereby connecting the latch upper plate 1 and the latch lower plate 2. A vertical plate of the lock catch lower plate 2 is provided with a limiting sliding groove 21, and the sliding rod 3 abuts against the upper inner wall of the limiting sliding groove 21 (as shown in figure 1), so that the initial positions of the lock catch upper plate 1 and the sliding rod 3 are shown; the slide bar 3 abuts against the lower inner wall of the stopper slide groove 21, and indicates the end positions of the latch upper plate 1 and the slide bar 3. In the present embodiment, the upper latch plate 1 is disposed in an inverted L-shape, the lower latch plate 2 is disposed in a regular L-shape,

in particular, the latch upper plate 1 is detachably attached to the cover. First mounting hole has been seted up on the diaphragm of hasp upper plate 1, and the second mounting hole has been seted up to the correspondence on the cover, and first mounting hole and second mounting hole are worn to locate by the retaining member to the dismantlement of real new hasp upper plate 1 and cover is connected. The detachable connection has the advantages of convenient installation, convenient replacement and the like.

In particular, as shown in fig. 1, the crush-catches further comprise pressure plates 5, the pressure plates 5 being attached to the risers of the catch lower plate 2. Make pressure plate 5 and hasp upper plate 1 keep away from the diaphragm of hasp hypoplastron 2, receive outside striking when the lid, the inner wall butt of lid sets up pressure plate 5 in the diaphragm and the pressure plate 5 of hasp upper plate 1, has increased the compressive area, prevents that the too big problem of making the diaphragm of hasp upper plate 1 and the connection failure of lid from taking place of external pressure.

In particular, as shown in fig. 1, the pressure plate 5 is a cambered plate. The pressure plate 5 is provided as a cambered plate, so that the bending stress of the pressure plate 5 is enhanced, and the damage of the pressure plate 5 is prevented.

In particular, the pressure plate 5 and the latch lower plate 2 are integrally formed. The pressure plate 5 and the lock catch lower plate 2 are integrally formed, so that the number of processed parts is reduced, and the production efficiency is improved. If the pressure plate 5 and the latch lower plate 2 are separately processed and then attached using a locking member or the like, not only the processing steps are increased and the production efficiency is lowered, but also the attachment stability of the pressure plate 5 and the latch lower plate 2 is lowered.

In particular, as shown in fig. 1, the crush buckles further include a limiting member 6 connected to the sliding rod 3, the limiting member 6 is disposed on one side of the sliding rod 3 close to the riser of the buckle lower plate 2, and the limiting member 6 can abut against the riser of the buckle lower plate 2. By providing the stopper 6, the slide bar 3 is prevented from coming off the stopper slide groove 21. When the sliding rod 3 is far away from the limiting sliding groove 21, the limiting part 6 can abut against the end surface of the vertical plate of the lock catch lower plate 2, so that the sliding rod 3 is limited from being separated from the limiting sliding groove 21.

Specifically, as shown in fig. 1, two latch upper plates 1 and two latch lower plates 2 are provided, the two latch upper plates 1 are connected to the two latch lower plates 2, respectively, and the two latch lower plates 2 are connected by a connecting rod 7. The vertical plates of the two lock catch upper plates 1 are connected to the vertical plates of the two lock catch lower plates 2 through connecting pins 4 respectively, and then the connecting rods 7 are used for connecting the two lock catch lower plates 2. Preferably, the connecting rods 7 are connected to the risers of the two snap-lock lower plates 2 by means of press rivets.

The embodiment also provides an automobile which comprises a frame and a crushing lock catch, wherein the cover is connected to the frame. The cover is connected to the frame, and the crushing lock catch is connected to the mechanism, so that the locking function of the new cover is realized. The automobile provided by the embodiment has the advantages that the injury of the cover to pedestrians or children is less.

Example two:

the second embodiment discloses a crushing lock, the upper lock plate 1, the lower lock plate 2 and the connecting rod 7 of the first embodiment are the same as those of the first embodiment, and the difference between the first embodiment and the second embodiment is that the sliding rod 3 includes a limit pin, the limit pin penetrates through the limit sliding groove 21 and is connected to the upper lock plate 1, and the limit pin can abut against the lower lock plate 2. The spacer pin includes the round pin body and connects in the spacing portion of the round pin body, and spacing spout 21 fixed connection is worn to establish by the round pin body in hasp upper plate 1, receives outside striking when the lid, and the round pin body can slide along spacing spout 21, and spacing portion can the butt in the riser terminal surface of hasp hypoplastron 2, prevents that the round pin body from breaking away from spacing spout 21. The slide rod 3 of the present embodiment adopts a limit pin, so that the limit member 6 is not additionally arranged.

In the description of the present embodiments, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. 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 claims of the present invention.

Claims

1. A crush can disposed on a cover, comprising:

the lock catch comprises a lock catch upper plate (1) and a lock catch lower plate (2), wherein one end of the lock catch upper plate (1) is connected to the machine cover, the other end of the lock catch upper plate is connected to the lock catch lower plate (2), and a limiting sliding groove (21) is formed in the lock catch lower plate (2);

the sliding rod (3), the sliding rod (3) connect in hasp upper plate (1), sliding rod (3) stretch into spacing spout (21) and can follow spacing spout (21) slide.

2. The crush buckle as claimed in claim 1, wherein the buckle upper plate (1) and the buckle lower plate (2) are both L-shaped, the vertical plates of the buckle upper plate (1) and the buckle lower plate (2) are connected by a connecting pin (4), and the transverse plates of the buckle upper plate (1) and the buckle lower plate (2) extend in the same direction.

3. The crush boot of claim 2, further comprising a pressure plate (5), the pressure plate (5) being attached to the riser of the lower boot plate (2).

4. A crush boot as claimed in claim 3, wherein the pressure plate (5) is a cambered plate.

5. A crush shackle as claimed in claim 3, characterised in that the pressure plate (5) and the shackle lower plate (2) are integrally formed.

6. The crush buckle as recited in claim 2, further comprising a stopper (6) connected to the sliding rod (3), wherein the stopper (6) is disposed on a side of the sliding rod (3) close to the riser of the buckle lower plate (2), and wherein the stopper (6) can abut against the riser of the buckle lower plate (2).

7. The crush striker according to claim 1, wherein the slide rod (3) comprises a stopper pin, the stopper pin is inserted into the stopper slide groove (21) and connected to the striker upper plate (1), and the stopper pin can abut against the striker lower plate (2).

8. The crush shackle of claim 1, wherein two upper shackle plates (1) and two lower shackle plates (2) are provided, the two upper shackle plates (1) being connected to the two lower shackle plates (2), respectively, and the two lower shackle plates (2) being connected by a connecting rod (7).

9. A crush striker according to claim 1, characterized in that the striker upper plate (1) is detachably attached to the cover.

10. An automobile comprising a frame and the crush boot of any one of claims 1-9, wherein the hood is attached to the frame.