CN209807369U - Double-lock hook structure of front-opening draw-bar box and draw-bar box with same - Google Patents
Double-lock hook structure of front-opening draw-bar box and draw-bar box with same Download PDFInfo
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- CN209807369U CN209807369U CN201822233725.1U CN201822233725U CN209807369U CN 209807369 U CN209807369 U CN 209807369U CN 201822233725 U CN201822233725 U CN 201822233725U CN 209807369 U CN209807369 U CN 209807369U
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- bar box
- draw
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- lock hook
- push rod
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Abstract
The utility model discloses a double-lock hook structure of a front opening draw-bar box and a draw-bar box with the same, which comprises a support, wherein the support is provided with an unlocking shifting piece, a slide block is fixed below the unlocking shifting piece, a rotary push rod is arranged in the middle of the support, the slide block is connected with the rotary push rod, two sides of the rotary push rod are respectively provided with a push plate, a seesaw is arranged beside the push plate, and the front end of the seesaw is provided with a lock hole; one end of the seesaw is pressed downwards, the one end containing the lock hole is tilted, the connection between the lock hole and the lock hook is removed, the lock hook cannot be twisted left and right, the lock hook and the lock hole are connected more firmly, and meanwhile the service life of the lock hook is prolonged.
Description
Technical Field
The utility model relates to a case and bag structure field especially relates to a preceding draw-bar box double-lock that opens door colludes structure and has draw-bar box of this structure.
Background
The aluminum draw-bar box is one of tools for placing daily necessities during daily travel and travel of people, and is mainly used for placing daily articles. However, the existing aluminum draw-bar box is extremely inconvenient for travel and travel, and when the existing aluminum draw-bar box is used, the box is firstly put down, and then the box body is opened to take the objects inside; after the articles are taken out, the draw-bar box is closed again and then is supported, the process is very complicated, people who need to frequently open the box body to take the articles in the box body are very inconvenient, the traveling difficulty is greatly increased, people open a front cover in the aluminum draw-bar box through the design, and the function of taking the articles conveniently is achieved. However, the protecgulum that opens door before current draw-bar box generally adopts single lockhole structure, for example utilizes buckle structure or single lockhole structure, and at the in-process of uncapping, the skew is turned round about single lock colludes can taking place, has used for a long time, and the lock colludes can be disconnected for the lock that opens door before whole colludes life weak point, not enough firmness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lock colludes stably firm, the permanent pull-rod box double-lock of front-opening door pull-rod box colludes structure and has the pull-rod box of this structure is provided.
In order to solve the technical problem, the technical solution of the utility model is that:
the utility model provides a preceding draw-bar box double-lock colludes structure that opens door, includes the support, the support on be provided with an unblock plectrum, the below slider that is fixed with of unblock plectrum, the support in the middle of be provided with a rotary push rod, the slider connecting rotary push rod, rotary push rod both sides be provided with the push pedal respectively, the push pedal next door be provided with a seesaw, the seesaw front end be provided with the lockhole.
Furthermore, the rotary push rod comprises a rotary cylinder and a lantern ring, a protrusion is arranged on the rotary cylinder, and the bottom end of the sliding block is clamped on the protrusion.
Furthermore, the bottom of the rotating cylinder is symmetrically provided with two clamping blocks, the push plate is provided with a clamping hole, and the clamping blocks are connected with the clamping hole in a matched mode.
Furthermore, a gear is arranged on the rotary push rod, a gear is arranged on the sliding block, and the sliding block is connected with the rotary push rod through the gear.
Furthermore, an inclined plane is arranged on the left side of the push plate.
Furthermore, the unlocking shifting piece is provided with a coded lock on the left side, the coded lock is connected with the unlocking shifting piece, and a spring is arranged on the right side of the coded lock and connected with the unlocking shifting piece.
Furthermore, a spring is arranged at the front end of the seesaw.
Furthermore, the support is provided with threads, and the right side of the seesaw is provided with a spring structure.
Furthermore, a press switch is arranged on the support, two push plates are arranged below the press switch, and inclined planes are arranged on the left side and the right side of each push plate.
The utility model provides a draw-bar box, draw-bar box contain foretell draw-bar box double-lock colludes structure before opening door.
The utility model has the advantages that:
1. the multidirectional conduction of force is realized through the conduction and the matching of the sliding block, the rotating push rod and the seesaw, so that the whole front cover is more stable;
2. one end of the seesaw is pressed downwards, the one end containing the lock hole is tilted, the connection between the lock hole and the lock hook is removed, the lock hook cannot be twisted left and right, the lock hook and the lock hole are connected more firmly, and meanwhile the service life of the lock hook is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is an exploded view of a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic structural view of the draw-bar box of the present invention.
In the figure: 1-a support; 2-unlocking the shifting piece; 3-a slide block; 4-rotating the push rod; 5-pushing the plate; 6-a seesaw; 7-a lock hole; 41-rotating cylinder; 42-a collar; 51-inclined plane; 8-a coded lock; 61-a spring; 9-thread; 62-a spring structure; 10-a push switch; 11-draw-bar box;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In order to solve the existing structure of uncapping before the draw-bar box unstable that uncaps, lid list lock colludes the structure and twists about, and is not high firm, problem that life is short, this application specifically discloses:
the first embodiment is as follows:
the embodiment of the utility model discloses a double-lock hook structure of a front-opening draw-bar box, as shown in figures 1 and 2,
the trolley comprises a support 1, wherein the support 1 is generally made of plastic materials or aluminum materials, and the support 1 is arranged on a draw-bar box; an unlocking shifting piece 2 is arranged on a support 1, the unlocking shifting piece 2 can be shifted leftwards to realize force transmission, a sliding block 3 is fixed below the unlocking shifting piece 2, the sliding block 3 and the unlocking shifting piece 2 are integrally connected, therefore, when the unlocking shifting piece 2 is shifted leftwards, the sliding block 3 can be automatically driven to move leftwards, a rotary push rod 4 is arranged in the middle of the support 1, the sliding block 3 is connected with the rotary push rod 4, the sliding block 3 can transmit the force from the unlocking shifting piece 2 to the rotary push rod 4, the rotary push rod 4 rotates after being stressed, then the left side and the right side transmit the force, push plates 5 are respectively arranged at two sides of the rotary push rod 4, the rotary push rod 4 can transmit the force to the left push plate 5 and the right push plate 5, a seesaw 6 is arranged beside the push plates 5, the rear end of the seesaw 6 can be pressed downwards through the movement of the push rod, the front end of the seesaw 6 is tilted, a lock hole 7 is arranged at the front, and the lock hole 7 can be upward to release the connection with the lock hook.
Specifically, the rotary push rod 4 comprises a rotary cylinder 41 and a lantern ring 42, the lantern ring 42 is fixed, the rotary cylinder 41 rotates around the lantern ring 42, a protrusion (not shown in the figure) is arranged on the rotary cylinder 41, the protrusion is a common structure, the protrusion is fixedly connected with the whole rotary cylinder 41, the bottom end of the sliding block 3 is clamped on the protrusion, the sliding block 3 moves left to drive the protrusion of the rotary cylinder 41, the whole rotary cylinder 41 is driven to rotate anticlockwise, and force transmission from the sliding block 3 to the rotary push rod 4 is achieved. Of course, the transmission is not the only method by utilizing the convex transmission, but also the transmission can be realized by a gear, specifically, the gear is arranged on the rotary push rod 4, the gear is arranged on the slide block 3, the slide block 3 is connected with the rotary push rod 4 by the gear, when the slide block 3 moves leftwards, the rotary cylinder 41 of the rotary push rod 4 is driven to rotate anticlockwise under the meshing action of the gear, so that the transmission of force is realized.
Specifically, the bottom of the rotating cylinder 41 is symmetrically provided with two clamping blocks (not shown in the figure), the symmetrically arranged positions are in tandem, the two clamping blocks are connected to a vertical line, the pushing plate 5 is provided with a clamping hole (not shown in the figure), the clamping blocks are connected with the clamping hole in a matching manner, the process is to realize that force is transmitted to the pushing plate 5 from the rotating push rod 4, when the rotating cylinder 41 of the rotating push rod 4 rotates anticlockwise, the clamping blocks at the bottom of the rotating cylinder 41 can rotate along with the rotating, and the clamping blocks are clamped in the clamping holes quickly, the pushing plate 5 can be driven to move by the rotation of the clamping blocks, because the whole rotating cylinder 41 rotates anticlockwise, the rear clamping blocks can drive the left pushing plate 5 to move leftwards, the front clamping blocks can drive the right pushing plate 5 to move rightwards, and the force transmission from the rotating push rod 4 to the pushing plate 5 is realized.
Specifically, in order to realize the transmission of the force from the push plate 5 to the seesaw 6, the left side of the push plate 5 is provided with an inclined plane 51, the initial height of the inclined plane 51 is higher than the height of the seesaw 6, so that the rear end of the seesaw 6 can be pressed, when the push plate 5 moves leftwards, the rear end of the seesaw 6 can be pressed due to the action of the inclined plane 51, and then the front end of the seesaw 6 can be automatically tilted, and after tilting, the lock hole 7 is disconnected from the lock hook due to the fact that the front end of the seesaw 6 is provided with the lock hole 7.
Preferably, in order to ensure the safe use of the draw-bar box, the left side of the unlocking shifting piece 2 is provided with a coded lock 8, the coded lock 8 is connected with the unlocking shifting piece 2, the coded lock 8 is composed of coded wheels, the coded wheels are connected with the unlocking shifting piece 2, when the codes on the coded wheels are consistent with the set codes, the unlocking shifting piece 2 can be shifted, otherwise, the unlocking shifting piece 2 is in a locked rotating state, preferably, the coded wheels are three, the connecting structure of the unlocking shifting piece 2 and the coded lock 8 is the same as that of the existing common draw-bar box, namely, the three digital wheels on the coded lock 8 respectively penetrate through a plastic column with a small plastic gear, when the three gears rotate to the set positions, the gear strips matched with the three gears are pressed down, so that springs on the left side of the gears can bounce to push the right side of the gear strips to push away a three-dimensional column on the right side, the unlocking paddle 2 of the combination lock 8 is thus in a state in which it can be dialed. Be provided with the spring on 8 rights of trick lock, the spring is connected with unblock plectrum 2, stirs the back when unblock plectrum 2 left, and the spring is compressed, and when the user released, the spring can rebound automatically.
Preferably, the spring 61 is also arranged at the front end of the seesaw 6, the spring 61 is used for automatically returning the seesaw 6, and after the unlocking poking piece 2 is released, the spring 61 is upwards due to no external force, and the process is the reverse process of the force transmission, so that the mechanism can automatically return.
Preferably, the support 1 is provided with threads 9, so that the whole support 1 can be conveniently installed on the draw-bar box.
Preferably, a spring structure 62 is arranged on the right side of the seesaw 6, the spring structure 62 springs the front cover, and when the lock hole 7 and the lock hook are disconnected, the spring structure 62 springs the front cover.
The present application also discloses a draw-bar box 11 comprising the above-described structure, as shown in fig. 4, wherein the other parts of the draw-bar box 11 are the same as the prior art.
The application method of the first embodiment of the application comprises the following steps:
firstly, through the rotation of the password wheel, when the password is correct, the unlocking poking piece 2 is stirred, the unlocking poking piece 2 can drive the lower sliding block 3 to move leftwards, the protrusion or the gear on the sliding block 3 can drive the rotating cylinder 41 of the rotating push rod 4 to rotate anticlockwise, the lower fixture block of the rotating cylinder 41 can drive the push plates 5 at the left end and the right end to move leftwards, due to the inclined plane 51 of the push plates 5, the rear end of the seesaw 6 is pressed downwards, the front end is tilted, due to the fact that the lock hole 7 is arranged on the front end, after tilting, the lock hole 7 is disconnected with the lock hook, uncovering is achieved, when the unlocking poking piece 2 is loosened, due to the spring effect of the front end of the seesaw 6, the push plates 5 are pushed back to the original position, then reverse force is achieved.
The application also discloses an embodiment two: as shown in figure 3 of the drawings,
compared with the first embodiment, the toggle switch is replaced by a push switch 10, and specifically comprises a support 1, the support 1 is provided with the push switch 10, two push plates 5 are arranged below the bottom of the push switch 10, a seesaw 6 is arranged beside the push plates 5, and the front end of the seesaw 6 is provided with a lock hole 7. Wherein the left and right sides of the push plate 5 are both provided with inclined planes 51,
the use method of the second embodiment is as follows:
after the correct password is determined through the password wheel, the push switch 10 is clicked, and the left end and the right end of the push plate 5 below the bottom of the push switch 10 are both provided with the inclined planes 51, so that the push switch 10 can drive the two push plates 5 to move left and right after being pressed downwards, and further the seesaw 6 is pressed downwards, and the lock hook disconnection of the lock hole 7 is realized.
The utility model realizes the multi-directional transmission of force through the transmission and matching of the sliding block, the rotating push rod and the seesaw, so that the whole front cover is more stable; one end of the seesaw is pressed downwards, the one end containing the lock hole is tilted, the connection between the lock hole and the lock hook is removed, the lock hook cannot be twisted left and right, the lock hook and the lock hole are connected more firmly, and meanwhile the service life of the lock hook is prolonged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that all changes and modifications made according to the claims and the specification of the present invention should fall within the scope covered by the present invention.
Claims (10)
1. The utility model provides a structure is colluded to two locks of preceding draw-bar box that opens door, includes the support, its characterized in that: the support on be provided with an unblock plectrum, the bottom of unblock plectrum fixed with a slider, the support in the middle of be provided with a rotatory push rod, the slider be connected rotatory push rod, rotatory push rod both sides be provided with the push pedal respectively, the push pedal next door be provided with a seesaw, the seesaw front end be provided with the lockhole.
2. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the rotary push rod is composed of a rotary cylinder and a lantern ring, a protrusion is arranged on the rotary cylinder, and the bottom end of the sliding block is clamped on the protrusion.
3. The double-lock hook structure of the front-opening draw-bar box according to claim 2, wherein: the bottom of the rotating cylinder is symmetrically provided with two clamping blocks, the push plate is provided with a clamping hole, and the clamping blocks are connected with the clamping hole in a matched mode.
4. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the rotary push rod is provided with a gear, the sliding block is provided with a gear, and the sliding block is connected with the rotary push rod through the gear.
5. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the left side of the push plate is provided with an inclined plane.
6. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the unlocking shifting piece is characterized in that a coded lock is arranged on the left side of the unlocking shifting piece and connected with the unlocking shifting piece, and a spring is arranged on the right side of the coded lock and connected with the unlocking shifting piece.
7. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the front end of the seesaw is provided with a spring.
8. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the support is provided with threads, and the right side of the seesaw is provided with a spring structure.
9. The double-lock hook structure of the front opening draw-bar box according to claim 1, wherein: the support is provided with a press switch, two push plates are arranged below the press switch, and inclined planes are arranged on the left side and the right side of each push plate.
10. A draw-bar box characterized in that it comprises a double locking hook structure of a front opening draw-bar box according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233725.1U CN209807369U (en) | 2018-12-28 | 2018-12-28 | Double-lock hook structure of front-opening draw-bar box and draw-bar box with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233725.1U CN209807369U (en) | 2018-12-28 | 2018-12-28 | Double-lock hook structure of front-opening draw-bar box and draw-bar box with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807369U true CN209807369U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233725.1U Active CN209807369U (en) | 2018-12-28 | 2018-12-28 | Double-lock hook structure of front-opening draw-bar box and draw-bar box with same |
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| Country | Link |
|---|---|
| CN (1) | CN209807369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113508972A (en) * | 2020-04-09 | 2021-10-19 | 厦门远行客智能科技有限公司 | Wide draw-bar box with press pop-up mechanism |
| CN113508973A (en) * | 2020-04-09 | 2021-10-19 | 厦门远行客智能科技有限公司 | Wide draw-bar box of back-opening door |
-
2018
- 2018-12-28 CN CN201822233725.1U patent/CN209807369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113508972A (en) * | 2020-04-09 | 2021-10-19 | 厦门远行客智能科技有限公司 | Wide draw-bar box with press pop-up mechanism |
| CN113508973A (en) * | 2020-04-09 | 2021-10-19 | 厦门远行客智能科技有限公司 | Wide draw-bar box of back-opening door |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Unit 2708, No. 474, Xinglinwan Road, Jimei District, Xiamen City, Fujian Province Co-patentee after: CHENGDU YUANXINGKE TECHNOLOGY Co.,Ltd. Patentee after: XIAMEN MEIKAIBO COMMERCE AND TRADE Co.,Ltd. Address before: Siming Lake Road Xiamen city Fujian province 361000 No. 408 fifth floor Co-patentee before: CHENGDU YUANXINGKE TECHNOLOGY Co.,Ltd. Patentee before: XIAMEN MEIKAIBO COMMERCE AND TRADE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Unit 2708, 474 Xinglinwan Road, Jimei District, Xiamen City, Fujian Province 361000 Patentee after: Xiamen miracle Star Technology Co.,Ltd. Patentee after: CHENGDU YUANXINGKE TECHNOLOGY Co.,Ltd. Address before: Unit 2708, 474 Xinglinwan Road, Jimei District, Xiamen City, Fujian Province 361000 Patentee before: XIAMEN MEIKAIBO COMMERCE AND TRADE Co.,Ltd. Patentee before: CHENGDU YUANXINGKE TECHNOLOGY Co.,Ltd. |