CN114197982B

CN114197982B - Push-pull type storage box

Info

Publication number: CN114197982B
Application number: CN202111281545.0A
Authority: CN
Inventors: 齐拓; 张康纳
Original assignee: Wobo Molding Technology Suzhou Co ltd
Current assignee: Wobo Molding Technology Suzhou Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2023-05-09
Anticipated expiration: 2041-11-01
Also published as: CN114197982A

Abstract

The invention discloses a push-pull storage box, which comprises: the box body is provided with a taking and placing port; the cover plate assembly is arranged on the box body in a sliding manner and can cover the taking and placing opening, the cover plate assembly is sequentially provided with a closing position, an opening position and an unlocking position along a sliding path, and the cover plate assembly is provided with a driving force for driving the cover plate assembly to move to the closing position; the locking assembly comprises a locking plate arranged on the cover plate assembly and a locking rod hinged with the box body, and the locking plate is provided with a locking groove and a walking channel which are in sliding fit with the locking rod; wherein the locking bar slides along the travel channel in response to sliding of the cover assembly and moves into the lock slot when sliding to the open position and disengages from the lock slot when sliding to the unlocked position. The invention can smoothly switch the storage box, and the switch is very reliable and stable.

Description

Push-pull type storage box

Technical Field

The invention relates to the technical field of vehicles, in particular to a push-pull storage box.

Background

As a common transportation means for people to travel, customers pay more and more attention to the driving comfort of the vehicles, so that the problem that the technical personnel need to consider is that the storage space in the vehicle is improved. The storage box is arranged on the control panel of the auxiliary instrument panel as an essential function in the vehicle.

In the prior art, the storage box is divided into a turnover cover plate type storage box and a push-pull cover plate type storage box. The push-pull cover plate type storage box realizes the opening or closing of the box body in a sliding cover plate mode, and in order to facilitate the operation of personnel in the vehicle, the push-pull cover plate type storage box generally has larger friction resistance so as to limit the movement of the cover plate when the external force is removed. By adopting the structure, the cover plate is not smooth, the user experience is affected, and when an emergency situation is met, such as external force impact is applied to a vehicle, the cover plate is easy to move relative to the box body, so that the storage box is opened, articles are scattered, and the safety of personnel in the vehicle is further affected.

Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.

Disclosure of Invention

The invention aims to provide a push-pull storage box so as to solve the problems.

The invention aims at realizing the following technical scheme: a push-pull storage case comprising: the box body is provided with a taking and placing port; the cover plate assembly is arranged on the box body in a sliding manner and can cover the taking and placing opening, the cover plate assembly is sequentially provided with a closing position, an opening position and an unlocking position along a sliding path, and the cover plate assembly is provided with a driving force for driving the cover plate assembly to move to the closing position; the locking assembly comprises a locking plate arranged on the cover plate assembly and a locking rod hinged with the box body, and the locking plate is provided with a locking groove and a walking channel which are in sliding fit with the locking rod; wherein the locking bar slides along the travel channel in response to sliding of the cover assembly and moves into the lock slot when sliding to the open position and disengages from the lock slot when sliding to the unlocked position.

Further, the walking channel comprises a first channel and a second channel which are respectively arranged at two sides of the locking groove, one end of the first channel and one end of the second channel are communicated with the locking groove, and the other end of the first channel and the other end of the second channel are mutually communicated and extend to form a third channel along the sliding direction of the cover plate component; wherein when the cover assembly is in the unlocked position, the locking bar moves from the locking slot into the first channel, the locking bar is movable along the first channel and the third channel to move the cover assembly from the open position to the closed position, and the locking bar is movable along the third channel and the second channel to move the cover assembly from the closed position to the open position.

Further, the cover plate assembly comprises a cover plate and a traveling assembly arranged on the cover plate, the locking plate is arranged on the cover plate, and the traveling assembly can roll relative to the box body.

Further, the walking assembly comprises a rotating shaft rotatably arranged on the cover plate and walking gears respectively arranged at two ends of the rotating shaft, and the box body is provided with racks meshed with the walking gears.

Further, a transmission gear coaxially arranged with the walking gear is further arranged on the rotating shaft, and a damper meshed with the transmission gear is arranged on the cover plate.

Further, the cover plate is convexly provided with a first guide rod, the walking assembly is provided with a third guide rod, and the box body is provided with a first guide groove which is in sliding fit with the first guide rod and the third guide rod.

Further, the box body comprises a containing cavity with the taking and placing opening and a mounting plate assembly arranged in the containing cavity, the locking rod is hinged to the mounting plate assembly, the mounting plate assembly is obliquely arranged towards the bottom of the containing cavity, and the cover plate assembly obliquely slides along the mounting plate assembly.

Further, the mounting plate assembly comprises a second mounting plate, the locking rod is hinged to the second mounting plate, a second guide rod is arranged on the second mounting plate in a protruding mode, and a second guide groove in sliding fit with the second guide rod is formed in the cover plate.

Further, the mounting plate assembly further comprises a first mounting plate fixed in the box body, and the second mounting plate is hinged to the first mounting plate and can be lifted towards the cover plate.

Further, the second mounting plate is provided with a locking block in a protruding mode, the cover plate is provided with a locking hole matched with the locking block, and when the cover plate is located at the closing position, the locking block is correspondingly located under the locking hole.

Compared with the prior art, the invention has the following beneficial effects: the cover plate component can provide driving force for driving the cover plate component to move towards the closing position, so that the cover plate component is not easy to move when the storage box is closed, and the locking component is arranged on the storage box, and can lock the cover plate component when the storage box is opened, so that the safety of the storage box is improved, the cover plate is not limited to move by adopting large friction force, and the smoothness when the storage box is opened is improved; in addition, the locking assembly comprises a locking plate arranged on the cover plate assembly and a locking rod hinged on the box body, so that the locking rod can be always positioned in the locking plate in the sliding process of the cover plate assembly, the locking and unlocking reliability of the locking assembly is improved, and meanwhile, the cover plate assembly can be guided and supported, and the sliding reliability of the cover plate assembly is improved.

Drawings

FIG. 1 is a schematic structural view of a storage case according to the present invention.

Fig. 2 is a partial enlarged view of fig. 1 at a.

Fig. 3 is an exploded view of fig. 1.

Fig. 4 is a schematic view of an exploded construction of the cover plate assembly and the mounting plate assembly of the present invention.

Fig. 5 is a schematic cross-sectional view of fig. 1.

Fig. 6 is a partial enlarged view of fig. 5 at B.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 5, a push-pull storage box according to a preferred embodiment of the present invention includes: the box body 100 comprises a containing cavity 12 with a taking and placing port 11; the cover plate assembly 200 is slidably arranged on the box body 100 and can cover the taking and placing opening 11, the cover plate assembly 200 is sequentially provided with a closing position, an opening position and an unlocking position along a sliding path, and the cover plate assembly 200 is provided with a driving force for driving the cover plate assembly to move to the closing position; and a locking assembly 300 including a locking plate 31 mounted on the cover assembly 200 and a locking bar 32 hinged with the case 100, the locking plate 31 being provided with a locking groove 311 and a travel path slidably engaged with the locking bar 32; wherein the locking lever 32 slides along the travel path in response to the sliding of the cover assembly 200, and moves out of the locking groove 311 when sliding to the open position, and disengages from the locking groove 311 when sliding to the unlocked position.

The cover plate assembly 200 can provide a driving force for driving the cover plate assembly 200 to move towards the closing position, so that the cover plate assembly 200 is not easy to move when the storage box is closed, and the locking assembly 300 is arranged on the storage box, and the locking assembly 300 can lock the cover plate assembly 200 when the storage box is opened, so that the safety of the storage box is improved, the cover plate is not limited to move by adopting a large friction force, and the smoothness in opening and closing is improved; in addition, the locking assembly 300 includes the locking plate 31 mounted on the cover assembly 200 and the locking lever 32 hinged on the case 100 such that the locking lever 32 can be always positioned in the locking plate 31 during the sliding of the cover assembly 200, improving the reliability of locking and unlocking of the locking assembly 300, and at the same time, guiding and supporting the cover assembly 200, thereby improving the reliability of the sliding of the cover assembly 200.

Further, the cover assembly 200 includes a cover 21 for covering the access opening 11 and a traveling assembly 22 mounted on the cover 21, the locking plate 31 is detachably mounted on the cover 21, and the traveling assembly 22 can roll relative to the case 100.

The traveling assembly 22 comprises a rotating shaft 221 rotatably mounted on the cover plate 21 and traveling gears 222 respectively mounted at two ends of the rotating shaft 221, and the box body 100 is provided with a rack 13 meshed with the traveling gears 222. When the cover plate 21 is pushed, the traveling gear 222 rolls along the rack 13, and then drives the cover plate 21 to slide. In addition, the walking assembly 22 further comprises an elastic member 223 sleeved on the rotating shaft 221, and the elastic member 223 can provide a driving force for driving the cover plate 21 to move to the closed position. In the present embodiment, the elastic member 223 is embodied as a torsion spring, which deforms when the cover plate 21 moves to the open position, and returns to the closed position when the external force is removed, so as to push the cover plate 21 to move to the closed position.

Preferably, the rack 13 is inclined toward the bottom surface of the case 100 along the opening direction of the cover 21, so that the cover 21 can be effectively accommodated while the overall length of the case 100 can be reduced when the cover 21 is inclined downward after being moved to the open position.

Preferably, the rotating shaft 221 is further provided with a transmission gear 224 coaxially arranged with the traveling gear 222, and the cover plate 21 is provided with a damper 23 meshed with the transmission gear 224. Through adopting above-mentioned structure, when walking gear 222 walks, can drive gear 224 rotation, and then make gear 224 drive attenuator 23 rotation to produce the damping sense when making walking gear 222 walk, improve the user's when switching on and off the storing box and use the impression.

Preferably, the cover plate 21 is convexly provided with a first guide bar 211, the inner wall of the box body 100 corresponding to the first guide bar 211 is provided with a first guide groove 14, and the first guide bar 211 is in sliding fit with the first guide groove 14 so as to guide the cover plate 21 to slide. In this embodiment, the number of the first guide bars 211 is two, and the first guide bars are respectively located at two sides of the cover plate 21, and correspondingly, the number of the first guide grooves 14 is two, and the first guide bars are respectively located at two opposite sides of the box body 100. The third guide rods 2211 are arranged at two ends of the rotating shaft 221, and the third guide rods 2211 are in sliding fit with the first guide groove 14, so that connection tightness of the walking assembly 22 on the rack 13 is improved. Preferably, the traveling assembly 22 and the first guide bar 211 are located at both sides of the cover plate 21, respectively.

Further, the box body 100 includes a mounting plate assembly 15 mounted in the accommodating cavity 12, the locking rod 32 is hinged on the mounting plate assembly 15, the mounting plate assembly 15 and the inner wall of the accommodating cavity 12 are matched to form an accommodating space for accommodating the cover plate 21 in the open position, and the rest of the accommodating cavity 12 forms a storage space.

The mounting plate assembly 15 includes a first mounting plate 151 fixed in the accommodating chamber 12 and a second mounting plate 152 connected to the first mounting plate 151, a hinge shaft 153 is rotatably provided on the second mounting plate 152, and one end of the locking lever 32 is fixedly sleeved on the hinge shaft 153, so that the locking lever 32 can be turned to an unlocking position or a closing position of the cover plate 21 around an axial direction of the hinge shaft 153. The first and

second mounting plates

151 and 152 are inclined toward the bottom of the receiving chamber 12 to avoid the cover plate 21 when the cover plate 21 is inclined along the rack 13.

Preferably, the second mounting plate 152 is provided with a second guide rod 1521 in a protruding manner, the cover plate 21 is further provided with a second guide slot 212, the second guide slot 212 is disposed opposite to the first guide rod 211, and the second guide rod 1521 is slidably matched with the second guide slot 212 to guide the cover plate 21 to slide. In the present embodiment, the number of the second guide rods 1521 is two, and the second guide rods are respectively disposed on two sides of the second mounting plate 152, and correspondingly, the number of the second guide grooves 212 is two, and the second guide rods 1521 are in one-to-one correspondence. Through adopting above-mentioned structure, apron 21 all receives the guide and support in a plurality of positions of slip in-process to very big improvement apron 21 gliding reliability, and the compactness of being connected with box body 100 has effectively avoided apron 21 to rock.

Preferably, the second mounting plate 152 is hingedly coupled to the first mounting plate 151 in a direction that is coincident with the direction of articulation of the locking bar 32. Through setting the second mounting panel 152 to slope and articulate on first mounting panel 151, when the car runs into emergency such as sudden braking, rear-end collision and produces perpendicular to and gets when putting the effort on the mouth 11 axis direction, the second mounting panel 152 can lift towards apron 21 to play the effect of supporting holding and blockking apron 21, avoid instantaneous force to drive apron 21 open or make locking lever 32 pine take off locking groove 311, realized the instantaneous auto-lock of apron 21 when the emergency, and the second mounting panel 152 can be reset by gravity effect after removing instantaneous force, avoid influencing subsequent use, very big improvement the security.

Preferably, when the cover plate 21 is impacted, the cover plate 21 is easier to automatically open in a closed state, so that injury is caused to personnel in the vehicle, in the embodiment, the second mounting plate 152 is convexly provided with the locking block 1522, the cover plate 21 is provided with the locking hole 213 matched with the locking block 1522, when the cover plate 21 is located at the closed position, the locking block 1522 is correspondingly located under the locking hole 213, and when the cover plate 21 is subjected to instantaneous force, the locking block 1522 can be embedded into the locking hole 213, so that the self-locking effect of the cover plate 21 when the cover plate is subjected to impact force in the closed state is improved.

Further, the traveling passage includes a first passage 312 and a second passage 313 separately provided at both sides of the locking groove 311, one ends of the first passage 312 and the second passage 313 are communicated with the locking groove 311, and the other ends are communicated with each other and extend with a third passage 314 along the sliding direction of the cover plate assembly 200; wherein, when the cover 21 is in the unlocking position, the locking bar 32 moves into the first channel 312 from the locking groove 311, the locking bar 32 can move along the first channel 312 and the third channel 314 to move the cover 21 from the opening position to the closing position, and the locking bar 32 can move along the third channel 314 and the second channel 313 to move the cover 21 from the closing position to the opening position.

Referring to fig. 6, a first guide structure 315 for driving the locking bar 32 to move toward the first channel 312 is provided between the locking groove 311 and the first channel 312, a second guide structure 316 for driving the locking bar 32 to move toward the locking groove 311 is provided between the locking groove 311 and the second channel 313, and a third guide structure 317 for driving the locking bar 32 to move toward the third channel 314 is provided at the intersection of the first channel 312 and the second channel 313.

The locking assembly 300 operates as follows: when the cover plate 21 is in the open position, the locking rod 32 abuts against the bottom of the locking groove 311 to limit the locking rod 32 from moving away from the locking groove 311 from the bottom of the groove, thereby limiting the movement of the cover plate 21 from the open position to the closed position; when the cover plate 21 is moved from the open position to the unlock position, the locking lever 32 is moved in a notch direction away from the locking groove 311 and enters the first passage 312 under the guide of the first guide structure 315, and the locking lever 32 is moved along the first passage 312 and moves into the third passage 314 under the guide of the third guide structure 317 to ensure that the cover plate 21 is moved to the closed position; when it is desired to move the cover plate 21 from the closed position to the open position, the cover plate 21 is pushed, and the locking bar 32 enters the second channel 313 along the third channel 314 and moves into the locking groove 311 under the guidance of the second guide structure 316.

Specifically, the locking plate 31 is formed with a locking cavity 310, a first guide block 318 and a second guide block 319 are disposed in the locking cavity 310, the first guide block 318 includes a first side wall 3181, a second side wall 3182 and a third side wall 3183, the first side wall 3181 is bent toward the inner side of the first guide block 318 to form a locking groove 311, and the second side wall 3182 and the third side wall 3183 are disposed opposite to the inner wall of the locking cavity 310 to form a first channel 312 and a second channel 313, respectively. The third side wall 3183 is inclined toward the third channel 314 so as to be guided by the third side wall 3183 into the second channel 313 when the locking lever 32 moves from the third channel 314 toward the junction of the second channel 313 and the first channel 312.

The second guide block 319 is located on the first side wall 3181 side of the first guide block 318, and the second guide block 319 includes a sixth side wall 3191 disposed opposite the first side wall 3181, with the first guide structure 315 formed between the first side wall 3181 and the sixth side wall 3191. The sixth side wall 3191 is inclined from one side away from the first passage 312 to the other side toward the notch direction away from the lock groove 311, in other words, the sixth side wall 3191 is inclined toward the first passage 312 so that the lock lever 32 can be moved toward the first passage 312 guided by the sixth side wall 3191 when moving toward the groove bottom direction away from the lock groove 311.

The second guide structure 316 is inclined toward the locking groove 311. Specifically, the first guide block 318 further includes a fourth side wall 3184 having two sides respectively connected to the first side wall 3181 and the third side wall 3183, the fourth side wall 3184 is inclined toward the locking groove 311 from one side far from the first side wall 3181 to the other side, and a portion of an inner wall of the locking cavity 310 is disposed opposite to the fourth side wall 3184 and is inclined toward the locking groove 311, and a second guide structure 316 is formed between the fourth side wall 3184 and the inner wall of the locking cavity 310. When the locking bar 32 moves from the second channel 313 toward the locking groove 311, the locking bar 32 may enter the second guide structure 316 and be guided by the second guide structure 316 to move toward the locking groove 311.

Further, the third guide structure 317 is inclined toward the third channel 314. Specifically, the first guide block 318 further includes a fifth side wall 3185 with two sides respectively connected to the second side wall 3182 and the third side wall 3183, the fifth side wall 3185 is inclined toward the third channel 314 from one side far from the third side wall 3183 to the other side, a part of the inner wall of the locking cavity 310 is opposite to the fifth side wall 3185 and is inclined toward the third channel 314, a third guide structure 317 is formed between the fifth side wall 3185 and the inner wall of the locking cavity 310, and when the locking groove 311 of the locking rod 32 moves to one end of the first channel 312 far from the locking groove 311, the third guide structure 317 can guide the locking rod 32 to move toward the third channel 314.

The working process of the storage box is as follows: when the storage box needs to be opened, the cover plate 21 is pushed, and the locking plate 31 fixedly connected with the cover plate 21 moves synchronously with the cover plate 21, so that the locking rod 32 enters the locking groove 311 of the locking plate 31 when the cover plate 21 moves to the opening position, and the opening of the storage box and the locking of the cover plate 21 are realized; when the storage box needs to be closed, the cover plate 21 is pushed to the unlocking position, the locking plate 31 moves synchronously with the storage box, the locking rod 32 is separated from the locking groove 311, and the cover plate 21 automatically moves to the closing position under the drive of the elastic piece 223.

The foregoing is merely one specific embodiment of the invention, and any modifications made in light of the above teachings are intended to fall within the scope of the invention.

Claims

1. A push-pull storage case, comprising:

a box body (100) provided with a taking and placing opening (11);

the cover plate assembly (200) is slidably arranged on the box body (100) and can cover the taking and placing opening (11), the cover plate assembly (200) is sequentially provided with a closing position, an opening position and an unlocking position along a sliding path, the cover plate assembly (200) is provided with a driving force for driving the cover plate assembly to move to the closing position, and the cover plate assembly (200) comprises a cover plate (21) and a walking assembly (22) which is arranged on the cover plate (21) and can roll relative to the box body (100); and

the locking assembly (300) comprises a locking plate (31) arranged on the cover plate (21) and a locking rod (32) hinged with the box body (100), and the locking plate (31) is provided with a locking groove (311) and a walking channel which are in sliding fit with the locking rod (32);

wherein the locking bar (32) slides along the travel channel in response to sliding of the cover plate assembly (200) and moves into the locking slot (311) when sliding to the open position and disengages from the locking slot (311) when sliding to the unlocked position;

the box body (100) comprises a containing cavity (12) with a picking and placing opening (11) and a mounting plate assembly (15) arranged in the containing cavity (12), the mounting plate assembly (15) comprises a first mounting plate (151) fixed in the box body (100) and a second mounting plate (152) hinged to the first mounting plate (151) and capable of being lifted towards the cover plate (21), the locking rod (32) is hinged to the second mounting plate (152), a locking block (1522) is arranged on the second mounting plate (152) in a protruding mode, a locking hole (213) matched with the locking block (1522) is formed in the cover plate (21), and when the cover plate (21) is located in the closing position, the locking block (1522) is correspondingly located under the locking hole (213).

2. The push-pull storage box according to claim 1, wherein the walking channel comprises a first channel (312) and a second channel (313) which are respectively arranged at two sides of the locking groove (311), one end of the first channel (312) and one end of the second channel (313) are communicated with the locking groove (311), and the other end of the first channel and the second channel are mutually communicated and are provided with a third channel (314) along the sliding direction of the cover plate assembly (200);

wherein when the cover assembly (200) is in the unlocked position, the locking bar (32) moves from the locking slot (311) into the first channel (312), the locking bar (32) is movable along the first channel (312) and the third channel (314) to move the cover assembly (200) from the open position to the closed position, and the locking bar (32) is movable along the third channel (314) and the second channel (313) to move the cover assembly (200) from the closed position to the open position.

3. Push-pull storage box according to claim 1, characterized in that the walking assembly (22) comprises a rotating shaft (221) rotatably mounted on the cover plate (21) and walking gears (222) respectively mounted at two ends of the rotating shaft (221), and the box body (100) is provided with a rack (13) meshed with the walking gears (222).

4. A push-pull storage box according to claim 3, wherein the rotating shaft (221) is further provided with a transmission gear (224) coaxially arranged with the travelling gear (222), and the cover plate (21) is provided with a damper (23) meshed with the transmission gear (224).

5. The push-pull storage box according to claim 1, wherein the cover plate (21) is convexly provided with a first guide rod (211), the walking assembly (22) is provided with a third guide rod (2211), and the box body (100) is provided with a first guide groove (14) which is in sliding fit with the first guide rod (211) and the third guide rod (2211).

6. Push-pull storage box according to claim 1, characterized in that the mounting plate assembly (15) is arranged inclined towards the bottom of the receiving cavity (12), the cover plate assembly (200) sliding obliquely along the mounting plate assembly (15).

7. Push-pull storage box according to claim 1, characterized in that the second mounting plate (152) is provided with a second guide bar (1521) in a protruding manner, and the cover plate (21) is provided with a second guide groove (212) in sliding fit with the second guide bar (1521).