CN219645409U

CN219645409U - Quick-dismantling structure of basket

Info

Publication number: CN219645409U
Application number: CN202320317469.2U
Authority: CN
Inventors: 沈志伟; 邹学明
Original assignee: Suzhou Leqi Intelligent Technology Co ltd
Current assignee: Suzhou Leqi Intelligent Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-08
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a basket quick-release structure in the technical field of cribs, and aims to solve the problem that a basket in the prior art cannot be stably connected and is convenient to detach. The locking mechanism comprises a plurality of bolts and a driving assembly in transmission connection with the bolts, wherein the bolts are slidably connected to the chuck; the utility model is suitable for the disassembly and assembly of the basket on the crib, can quickly finish the disassembly and assembly of the basket, is simple in operation, saves time and labor, can fully ensure the connection stability of the basket, has compact structure and high strength, is not easy to fall off, and has good practical use effect.

Description

Quick-dismantling structure of basket

Technical Field

The utility model relates to the technical field of cribs, in particular to a basket quick-dismantling structure.

Background

For sleeping infants and providing an independent, safe and comfortable sleeping place, there are infant beds on the market which are specially used for placing infants, and mainly comprise a basket, a chassis and supporting feet.

At present, in order to improve the portability of crib, change the connection of dismantling by traditional fixed connection between basket and the chassis to this can be with the basket as basket or sleeping basket, and then can remove arbitrary scene positions such as bedroom, sofa, living room at will, have the effect of facilitate the use and carry.

However, the existing basket and chassis cannot be quickly assembled and disassembled on the premise of considering connection stability, which is time-consuming and labor-consuming, inconvenient for a user to operate, and poor in practical use effect.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, provides a quick-dismantling structure of a basket, and solves the problem that the current basket cannot be firmly connected and is convenient to disassemble.

In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:

the utility model provides a basket quick-dismantling structure, which comprises: the chuck comprises a motion disc and a chuck which can be embedded on the motion disc, wherein a locking mechanism is arranged on the chuck and comprises a plurality of lock bolts which are connected to the chuck in a sliding manner and a driving assembly which is connected with the lock bolts in a transmission manner, and the motion disc is provided with a clamping groove for the lock bolts to be inserted;

when the chuck is embedded with the moving disc, the driving assembly can drive the lock tongue to be inserted into or pulled out of the clamping groove, so that the detachable connection of the chuck and the moving disc is realized.

Further, a containing groove for placing the lock tongue is formed in the side wall of the chuck, and the lock tongue can extend out of or retract into the containing groove so as to realize sliding connection of the lock tongue and the chuck.

Further, the locking mechanism comprises a spring, the spring is supported between the lock tongue and the inner wall of the accommodating groove, and the lock tongue can be kept in a locking state of extending out of the accommodating groove and being inserted into the corresponding clamping groove under the action of the elasticity of the spring.

Further, the driving assembly comprises a handle, a cross rod and a deflector rod, wherein the handle is connected to the top of the chuck in a sliding manner, and the end part of the handle extends out of the chuck;

the lock tongue comprises a same-direction lock tongue and a reverse lock tongue, the direction of the same-direction lock tongue for pulling out the clamping groove is the same as the unlocking direction of the handle, and the direction of the reverse lock tongue for pulling out the clamping groove is opposite to the unlocking direction of the handle;

one end of the cross rod is fixedly connected with the handle, the other end of the cross rod is connected with the same-direction lock tongue in a clamping way, one end of the deflector rod is connected with the handle in a clamping way, and the other end of the deflector rod is connected with the reverse lock tongue in a clamping way.

Further, the top of chuck is equipped with and holds the chamber, hold the intracavity and be equipped with the slide rail that supplies the handle to slide, offered the first opening that is linked together with holding the chamber on the lateral wall of chuck, the tip of handle stretches out to the chuck outside through first opening.

Further, the top of the moving disc is provided with an embedding groove for accommodating the chuck, and the side wall of the moving disc is provided with a second opening communicated with the embedding groove;

when the chuck is embedded with the moving disc, the end part of the handle extends out of the outer side of the moving disc through the second opening.

Further, a positioning protruding portion is arranged at the top of the moving disc, and a positioning groove corresponding to the positioning protruding portion is arranged at the bottom of the moving disc.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the chuck is embedded on the motion disc, and then the driving assembly drives the plurality of lock bolts to slide, so that the lock bolts are inserted into or pulled out of the corresponding clamping grooves on the motion disc, the basket can be quickly assembled and disassembled, the operation is simple, time and labor are saved, the connection stability of the basket can be fully ensured, the structure is compact, the strength is high, the lock bolts are not easy to fall off, and the use effect is good;

2. according to the utility model, the handle is pulled to drive the same-direction lock tongue to move in the same direction through the cross rod, and the reverse lock tongue is driven to move in the reverse direction through the deflector rod, so that the same-direction lock tongue and the reverse lock tongue retract into the accommodating groove against the elastic force of the spring, and are pulled out of the clamping groove, the transmission is stable, the operation fluency is high, the whole structure is simple and compact, and the installation and the manufacture are convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a basket quick-release structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a moving tray in the quick-release structure of the basket of FIG. 1;

FIG. 3 is a schematic bottom view of the chuck in the quick release basket of FIG. 1;

FIG. 4 is a schematic top view of the chuck in the quick release basket structure of FIG. 1;

FIG. 5 is a schematic view of a chuck in the basket quick release structure of FIG. 1;

FIG. 6 is a schematic view of a locking mechanism of the quick-release basket of FIG. 1;

in the figure: 1. a motion plate; 11. a clamping groove; 12. a fitting groove; 13. a second opening; 14. positioning the protruding part; 2. a chuck; 21. a receiving groove; 22. a receiving chamber; 23. a slide rail; 24. a first opening; 25. a positioning groove; 3. a locking mechanism; 31. a bolt; 311. the same direction lock tongue; 312. reverse lock tongue; 32. a drive assembly; 321. a handle; 322. a cross bar; 323. a deflector rod; 33. and (3) a spring.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Embodiment one:

as shown in fig. 1 to 3, the embodiment of the utility model provides a quick-dismantling structure of a basket, which comprises a moving disc 1 and a chuck 2 capable of being embedded on the moving disc 1, wherein a locking mechanism 3 is arranged on the chuck 2, the locking mechanism 3 comprises a plurality of lock bolts 31 which are connected to the chuck 2 in a sliding manner and a driving assembly 32 which is connected with the lock bolts 31 in a transmission manner, and a clamping groove 11 for inserting the lock bolts 31 is arranged on the moving disc 1.

It should be noted that, during the assembly, the chuck 2 is fixedly installed on the basket bottom plate, and then the moving tray 1 is fixedly installed on the chassis, so that the detachable connection of the basket and the chassis can be indirectly completed through the detachable connection of the chuck 2 and the moving tray 1.

When the chuck 2 is used, the chuck 2 is embedded on the motion disc 1, and then the locking mechanism 3 is controlled, so that the driving assembly 32 drives the plurality of lock tongues 31 to slide until the lock tongues 31 are inserted into or pulled out of corresponding clamping grooves 11 on the motion disc 1, and the chuck 2 and the motion disc 1 can be detachably connected.

Through the dismouting of basket and chassis can be accomplished fast to above-mentioned setting, its easy operation and labour saving and time saving have shortened user's dismouting time by a wide margin, and simultaneously through the gomphosis of motion dish 1 and chuck 2 and latch bolt 31 and draw-in groove 11 grafting, can make the connection steadiness of basket and chassis obtain fully ensured, its compact structure and intensity are high, be difficult for droing, and in-service use effect is good.

As shown in fig. 5, in the present embodiment, a receiving groove 21 for placing the lock tongue 31 is formed on a side wall of the chuck 2, and the lock tongue 31 can extend out of or retract into the receiving groove 21 to realize sliding connection between the lock tongue 31 and the chuck 2.

Preferably, the accommodating grooves 21 can be uniformly distributed around the accommodating cavity 22, and the clamping grooves 11 are correspondingly arranged, so that the peripheries of the moving disc 1 and the chuck 2 can be locked, the stressed stress can be dispersed, and the connection stability is obviously improved.

Specifically, when the moving disc 1 is embedded with the chuck 2, the accommodating grooves 21 are in one-to-one correspondence with the clamping grooves 11 and are mutually butted, so that the moving disc can be inserted into the clamping grooves 11 when the locking mechanism 3 extends out of the accommodating grooves 21, and can be pulled out of the clamping grooves 11 when the locking mechanism 3 is retracted into the accommodating grooves 21; the stability of the sliding connection of the lock tongue 31 and the chuck 2 is remarkably improved, the lock tongue 31 and the clamping groove 11 can be firmly locked, the lock tongue 31 is restrained and protected, the interference of external factors on the lock tongue 31 can be avoided, and the service life is prolonged.

As shown in fig. 5 to 6, in the present embodiment, the lock mechanism 3 includes a spring 33, the spring 33 is supported between the lock tongue 31 and the inner wall of the accommodating groove 21, and the lock tongue 31 can be maintained in a locked state of being extended from the accommodating groove 21 and inserted into the corresponding card slot 11 by the elastic force of the spring 33.

Preferably, the mounting groove for mounting the spring 33 is formed in the lock tongue 31, so that deflection and displacement of the spring 33 in the use process can be avoided, the supporting effect of the spring 33 is guaranteed, and the structural stability is improved.

Specifically, under the action of the elastic force of the spring 33, the lock tongue 31 can always keep the locking state inserted into the clamping groove 11 under the condition that the driving assembly 32 is controlled by no external force, so that the operation steps are simplified on the premise of ensuring the locking stability, and a user does not need to limit the driving assembly 32 after completing the plugging.

As shown in fig. 2 to 3, in the present embodiment, the top of the motion plate 1 is provided with a positioning boss 14, and the bottom of the motion plate 1 is provided with a positioning groove 25 corresponding to the positioning boss 14.

Specifically, after the motion disc 1 is embedded with the chuck 2, the positioning protruding part 14 is clamped with the corresponding positioning groove 25, so that the positioning function is achieved, the installation efficiency and the connection stability of the motion disc 1 and the chuck 2 are improved, and the use effect is good.

Embodiment two:

as shown in fig. 4 to 6, the present embodiment provides a basket quick-release structure, which is different from the first embodiment in that the driving assembly 32 is described in more detail.

In this embodiment, the driving assembly 32 includes a pull 321, a cross bar 322, and a shift lever 323, the pull 321 is slidably coupled to the top of the chuck 2 and the end portion protrudes outside the chuck 2.

It should be understood that only one end of the handle 321 extends to the outside of the chuck 2 in this embodiment, but not limited thereto, and may be two ends, which may be adjusted according to practical applications, and is not limited thereto.

As shown in fig. 6, the lock tongue 31 includes a same direction lock tongue 311 and a reverse lock tongue 312, wherein the direction in which the lock tongue 311 pulls out the card slot 11 is the same as the unlocking direction of the handle 321, and the direction in which the reverse lock tongue 312 pulls out the card slot 11 is opposite to the unlocking direction of the handle 321.

Note that, the unlocking direction of the handle 321 means: the driving handle 321 slides to enable the driving assembly 32 to drive the latch bolt 31 to be pulled out from the clamping groove 11.

One end of the cross bar 322 is fixedly connected with the handle 321, the other end is in clamping connection with the same-direction lock tongue 311, one end of the deflector rod 323 is in clamping connection with the handle 321, and the other end is in clamping connection with the reverse lock tongue 312.

When unlocking, the handle 321 is pulled, the handle 321 drives the homodromous lock tongue 311 to move in the same direction through the cross rod 322, and drives the reverse lock tongue 312 to move in the opposite direction through the deflector rod 323, so that the homodromous lock tongue 311 and the reverse lock tongue 312 retract into the accommodating groove 21 against the elastic force of the spring 33, and are pulled out from the clamping groove 11; at this time, the moving disk 1 and the chuck 2 are unlocked, and separation can be freely completed.

Specifically, the end of the handle 321 extends to the outer side of the chuck 2, so that the handle is convenient for a user to hold and drive, and is convenient for use; the handle 321 can drive the lock bolts 31 with different directions to synchronously complete the pulling and inserting through the cross rod 322 and the deflector rod 323, so that unlocking efficiency is improved; in addition, the transmission is stable, the operation fluency is high, the whole structure is simple and compact, the installation and the manufacture are convenient, and the comprehensive use effect is good.

As shown in fig. 5, in this embodiment, the top of the chuck 2 is provided with a receiving cavity 22, a sliding rail 23 for sliding a pull 321 is provided in the receiving cavity 22, a first opening 24 communicating with the receiving cavity 22 is provided on a side wall of the chuck 2, and an end of the pull 321 extends to the outside of the chuck 2 through the first opening 24.

Specifically, the accommodating cavity 22 can accommodate and protect the locking mechanism 3, so that the structural compactness is improved, the locking mechanism 3 is prevented from being interfered by the outside in the using process, and the probability of part damage is greatly reduced; the sliding rail 23 can limit and guide the handle 321, so that the stability is improved; the first opening 24 is sized to match the pull 321 to prevent foreign objects from entering the receiving cavity 22 through the gap therebetween.

As shown in fig. 2, in the present embodiment, the top of the motion disc 1 is provided with a fitting groove 12 for accommodating the chuck 2, and the side wall of the motion disc 1 is provided with a second opening 13 communicated with the fitting groove 12; when the chuck 2 and the moving plate 1 are engaged, the end of the pull 321 protrudes outside the moving plate 1 through the second opening 13.

Specifically, the size of the embedded groove 12 is matched with that of the chuck 2, so that the chuck 2 is limited and locked when falling into the embedded groove 12, the structure compactness is improved, and the installation and arrangement are facilitated; the second opening 13 is also sized to match the handle 321 to avoid interfering with the fluency of movement of the handle 321.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. A basket quick release structure, comprising: the device comprises a motion disc (1) and a chuck (2) which can be embedded on the motion disc (1), wherein a locking mechanism (3) is arranged on the chuck (2), the locking mechanism (3) comprises a plurality of lock tongues (31) which are connected to the chuck (2) in a sliding manner and a driving assembly (32) which is connected with the lock tongues (31) in a transmission manner, and a clamping groove (11) for the lock tongues (31) to be inserted is formed in the motion disc (1);

when the chuck (2) is embedded with the moving disc (1), the driving assembly (32) can drive the lock tongue (31) to be inserted into or pulled out of the clamping groove (11) so as to realize detachable connection of the chuck (2) and the moving disc (1).

2. Basket quick release structure according to claim 1, characterized in that the side wall of the chuck (2) is provided with a containing groove (21) for containing the lock tongue (31), and the lock tongue (31) can extend out of or retract into the containing groove (21) to realize the sliding connection of the lock tongue (31) and the chuck (2).

3. A quick basket disassembly structure according to claim 2, wherein the locking mechanism (3) comprises a spring (33), the spring (33) is supported between the lock tongue (31) and the inner wall of the containing groove (21), and the lock tongue (31) can be kept in a locking state of being extended from the containing groove (21) and being inserted into the corresponding clamping groove (11) under the elastic force of the spring (33).

4. The quick basket disassembly structure according to claim 2, wherein the driving assembly (32) comprises a handle (321), a cross bar (322) and a deflector rod (323), the handle (321) is slidingly connected to the top of the chuck (2) and the end portion thereof extends to the outside of the chuck (2);

the lock tongue (31) comprises a same-direction lock tongue (311) and a reverse lock tongue (312), the direction of the same-direction lock tongue (311) for pulling out the clamping groove (11) is the same as the unlocking direction of the handle (321), and the direction of the reverse lock tongue (312) for pulling out the clamping groove (11) is opposite to the unlocking direction of the handle (321);

one end of the cross rod (322) is fixedly connected with the handle (321), the other end of the cross rod is connected with the same-direction lock tongue (311) in a clamping way, one end of the deflector rod (323) is connected with the handle (321) in a clamping way, and the other end of the deflector rod is connected with the reverse lock tongue (312) in a clamping way.

5. The quick basket disassembly structure according to claim 4, wherein the top of the chuck (2) is provided with a holding cavity (22), a sliding rail (23) for sliding the handle (321) is arranged in the holding cavity (22), a first opening (24) communicated with the holding cavity (22) is formed in the side wall of the chuck (2), and the end part of the handle (321) extends out of the chuck (2) through the first opening (24).

6. The quick basket disassembly structure according to claim 5, wherein the top of the moving tray (1) is provided with a jogging groove (12) for accommodating the chuck (2), and the side wall of the moving tray (1) is provided with a second opening (13) communicated with the jogging groove (12);

when the chuck (2) is embedded with the moving disc (1), the end part of the handle (321) extends out of the moving disc (1) through the second opening (13).

7. The quick basket disassembly structure according to claim 1, wherein the top of the moving tray (1) is provided with a positioning boss (14), and the bottom of the moving tray (1) is provided with a positioning groove (25) corresponding to the positioning boss (14).