CN217243976U

CN217243976U - Detachable cart supporter

Info

Publication number: CN217243976U
Application number: CN202123027413.3U
Authority: CN
Inventors: 秦燕北
Original assignee: Ace Gift & Craft Ningbo co Ltd
Current assignee: Ace Gift & Craft Ningbo co Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-08-23
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to a supporter technical field discloses a detachable shallow supporter, including: the chassis comprises a first bracket and a second bracket which are arranged at intervals; the adjusting mechanism comprises two first adjusting rods and two second adjusting rods; the storage basket comprises a first storage basket, a second storage basket and a third storage basket which are sequentially connected to two first adjusting rods and two second adjusting rods; the first adjusting rod and the second adjusting rod can rotate between a first position and a second position so as to adjust the positions of the first storage basket and the third storage basket; locking mechanism, including first chuck and screens piece, be equipped with a plurality of first latches on the first chuck, be equipped with a plurality of second latches on the screens piece, the second latch can with first latch interlock to locking adjustment mechanism. The utility model has the advantages of, this shallow supporter can realize the locking of arbitrary angle between primary importance and the second place, and wholly can dismantle, is convenient for transport.

Description

Detachable shallow supporter

Technical Field

The utility model relates to a supporter technical field especially relates to a detachable shallow supporter.

Background

The commodity shelf is widely applied to daily life, and can be used for placing and storing different objects, such as seasoning bottles and the like.

The existing part movable shelf can be unfolded or folded according to the use requirements of users, thereby changing the placing mode of the storage basket. However, when the position of the storage basket is adjusted, the position of the conventional storage rack can be locked at a plurality of fixed positions generally, the locking of any position from a vertical state to a flat state cannot be realized, and the position of the storage basket is not locked stably; the structure of the shelf is mostly integral, which occupies large space and is inconvenient for transportation; and after the storage basket is unfolded, the overall structure of the storage rack is unstable and easy to topple.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art exists, the utility model aims to solve the technical problem that a but optional position locking, detachable shallow supporter of overall structure are proposed.

The utility model provides a technical scheme that its technical problem adopted is, provide a detachable shallow supporter, including:

the vehicle comprises an underframe, a first support and a second support are arranged at intervals, and a plurality of wheels are arranged at the bottom of the underframe;

the adjusting mechanism comprises two first adjusting rods and two second adjusting rods; a first adjusting rod and a second adjusting rod are hinged to the first support, and the other first adjusting rod and the other second adjusting rod are hinged to the second support;

the storage basket comprises a first storage basket, a second storage basket and a third storage basket which are sequentially connected to two first adjusting rods and two second adjusting rods; the first adjusting rod and the second adjusting rod can rotate between a first position and a second position so as to adjust the positions of the first storage basket and the third storage basket;

the locking mechanism comprises a first chuck and a clamping piece, the first chuck is arranged on the first storage basket, the second storage basket or the third storage basket, and the clamping piece is movably arranged on the first adjusting rod or the second adjusting rod; and be equipped with a plurality of first latches on the first chuck, be equipped with a plurality of second latches on the screens piece, the second latch can with first latch interlock is in order to lock adjustment mechanism.

Furthermore, a plurality of first clamping teeth are arranged on the first chuck along the circumferential direction of the first chuck, and form a first gear ring;

the clamping piece comprises a second chuck and an adjusting piece connected with the second chuck, and the adjusting piece is rotatably arranged on the first adjusting rod or the second adjusting rod; the second chuck is provided with a plurality of second clamping teeth along the circumferential direction of the second chuck, the second clamping teeth form a second gear ring, and the second gear ring is meshed with the first gear ring in a rotating mode.

Further, the chassis further comprises a support frame, and the first support and the second support are detachably arranged on the support frame.

Further, when the first adjusting rod and the second adjusting rod are located at the first position, the first storage basket is located right above the second storage basket, and the third storage basket is located right below the second storage basket;

when the first adjusting rod and the second adjusting rod are located at the second position, the first storage basket and the third storage basket are both parallel and level to the second storage basket, and the second storage basket is located between the first storage basket and the third storage basket.

Furthermore, the support frame comprises two first support rods, a first connecting rod and a second connecting rod, the first connecting rod is detachably connected with one ends of the two first support rods, and the second connecting rod is detachably connected with the other ends of the two first support rods;

the first support and the second support are respectively arranged on the two first supporting rods, and the distance between the first support and the first connecting rod is larger than the distance between the first support and the second connecting rod; the distance between the second support and the first connecting rod is larger than the distance between the second support and the second connecting rod.

Furthermore, the first adjusting rod and the second adjusting rod are both arranged in a hollow manner, and both comprise a first rod piece and a second rod piece, and the first rod piece is detachably connected with the second rod piece;

the first rod piece is provided with an insertion block, the second rod piece is provided with an insertion slot, and the insertion block is inserted into the insertion slot.

Furthermore, the first storage basket, the second storage basket and the third storage basket respectively comprise a basket frame and a lifting basket, and the basket frame is hinged with the first adjusting rod and the second adjusting rod; the first chuck and the basket frame are integrally or separately arranged; the lifting basket is detachably arranged in the basket frame.

Furthermore, the first support and the second support are symmetrically arranged and respectively comprise a second support rod, a third support rod and a third connecting rod, and the third connecting rod is connected with the second support rod and the third support rod;

the second support rod is provided with a first hinge part, the third support rod is provided with a second hinge part, and the height of the first hinge part is smaller than that of the second hinge part.

Furthermore, both ends of the two first supporting rods are connected with the wheels.

Furthermore, a handle extends from the end of the first adjusting rod or the end of the second adjusting rod, and a holding rod is detachably connected between the two handles.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

in the utility model, the position of the basket is adjusted by the first adjusting rod and the second adjusting rod, so that the basket is unfolded and folded, and the daily use is convenient; the storage rack is characterized in that a first chuck is arranged on the storage basket, a clamping piece is arranged on the first adjusting rod or the second adjusting rod, the rotation of the storage basket can be locked, the structural stability of the storage rack is ensured, and a plurality of clamping teeth are arranged on the first chuck and the clamping piece, so that when the first adjusting rod and the second adjusting rod are switched between a first position (namely the whole is in a vertical state) and a second position (namely the whole is in a horizontal state), the first clamping teeth and the second clamping teeth are mutually meshed, the locking at any position between the first position and the second position is ensured, the universality is strong, and the using effect is good; the first support and the second support are close to the end parts of the support frame, so that when the storage basket is unfolded, the gravity center is deviated to one side of the handle, and the storage rack is convenient to move; and chassis, first regulation pole and second are adjusted the pole and all can be dismantled to connect by many member and form, and the supporter transportation of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a middle cart shelf of the present invention at a first position;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the basket of FIG. 1 with the basket removed;

FIG. 4 is a schematic view of the stroller shelf between a first position and a second position;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is a schematic view of the cart shelf in a second position;

FIG. 7 is a side view of FIG. 6;

FIG. 8 is an exploded view of the first lever, locking structure and rim;

FIG. 9 illustrates the first chuck mounted to the rim;

FIG. 10 is a schematic view of the locking member;

FIG. 11 is a schematic view of the construction of the chassis;

fig. 12 is an exploded view of the first rod and the second rod.

In the figure:

1. a chassis; 10. a first bracket; 11. a second bracket; 12. a wheel; 13. a support frame; 100. a second support bar; 101. a third support bar; 102. a third connecting rod; 130. a first support bar; 131 a first connecting rod; 132. a second connecting rod; 1000. a first hinge portion; 1010. a second hinge portion;

2. an adjustment mechanism; 20. a first adjusting lever; 21. a second adjusting lever; 22. a holding rod; 200. a first rod body; 201. a second bar member; 210. a handle; 2000. inserting a block; 2010. a slot;

3. a storage basket; 30. a first basket for placing articles; 31. a second basket; 32. a third storage basket; 300. a basket frame; 301. lifting a basket;

4. a locking mechanism; 40. a first chuck; 41. a clamping piece; 400. a first latch; 410. a second chuck; 411. an adjustment member; 4100. and a second latch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-12, a detachable cart shelf comprises a bottom frame 1, an adjusting structure 2, a basket 3 and a locking structure 4.

The underframe 1 comprises a first bracket 10 and a second bracket 11 which are arranged at intervals, and the bottom of the underframe 1 is provided with a plurality of wheels 12, so that the commodity shelf can move conveniently; the adjusting mechanism 2 comprises two first adjusting rods 20 and two second adjusting rods 21, wherein one first adjusting rod 20 and one second adjusting rod 21 are both hinged on the first bracket 10, and the other first adjusting rod 20 and the other second adjusting rod 21 are both hinged on the second bracket 11, namely the adjusting structure 2 is integrally and rotatably arranged on the underframe 1; the article basket 3 is arranged on the adjusting structure 2, and the article basket 3 comprises a first article basket 31, a second article basket 31 and a third article basket 32 which are sequentially connected with two first adjusting rods 20 and two second adjusting rods 21; the first adjusting rod 20 and the second adjusting rod 21 can rotate between a first position and a second position to adjust the positions of the first basket 30 and the third basket 32; the locking mechanism 4 comprises a first chuck 40 and a blocking member 41, the first chuck 40 is arranged on the first basket 30, the second basket 31 or the third basket 32, and the blocking member 41 is movably arranged on the first adjusting lever 20 or the second adjusting lever 21; the first chuck 40 is provided with a plurality of first latches 400, the locking member 41 is provided with a plurality of second latches 4100, and the second latches 4100 can be engaged with the first latches 400 to lock the adjusting mechanism 2.

As shown in fig. 1, 3 and 8-10, the first chuck 40 is provided with a plurality of first latch teeth 400 along a circumferential direction thereof, and the plurality of first latch teeth 400 form a first ring gear; the blocking member 41 comprises a second chuck 410 and an adjusting member 411 connected with the second chuck 410, wherein the adjusting member 411 is rotatably arranged on the first adjusting lever 20 or the second adjusting lever 21; the second chuck 410 is provided with a plurality of second latch teeth 4100 along a circumferential direction thereof, and the plurality of second latch teeth 4100 form a second ring gear which is rotatably engaged with the first ring gear. Specifically, the first storage basket 30, the second storage basket 31 and the third storage basket 32 respectively comprise a basket frame 300 and a lifting basket 301, the lifting basket 301 is detachably arranged in the basket frame 300, and the basket frame 300 is hinged to the first adjusting rod 20 and the second adjusting rod 21; the first chuck 40 is integrally or separately installed with the rim 300, that is, the first chuck 40 is installed on the rim 300, so that the first chuck 40 engages with the locking member 41 installed on the first adjusting lever 20 or the second adjusting lever 21 to restrict the rotation of the basket 3.

In actual use, the first chuck 40 is integrally formed with the rim 300 to maintain the stability of the locking structure 4, and the adjusting member 411 is threadedly coupled to the first adjusting member 20 or the second adjusting member 21; rotating the adjusting member 411 to approach the second chuck 410 toward the first chuck 40, thereby engaging the second teeth 4100 with the first teeth 400; meanwhile, the first latch 400 and the second latch 4100 are correspondingly provided in plurality, and form a first ring gear and a second ring gear, so that the first chuck 40 can be rotatably connected to the second chuck 400.

In the using process of the rack, when the first adjusting rod 20 and the second adjusting rod 21 are in the first position (i.e. the state shown in fig. 2), the first basket 30 is located right above the second basket 31, and the third basket 32 is located right below the second basket 31; when the first adjusting lever 21 and the second adjusting lever 21 are at the second position (i.e. the state shown in fig. 7), the first basket 30 and the third basket 32 are both flush with the second basket 31, and the second basket 31 is always located between the first basket 30 and the third basket 32. The first adjusting rod 21 and the second adjusting rod 21 can rotate at any position (namely, the state shown in 5) between the first position and the second position, so that the corresponding angle and position of the storage basket 3 can be adjusted, and the use is convenient; meanwhile, when the basket 3 needs to be fixed, the adjusting member 411 is only required to be rotated to engage the second chuck 410 with the first chuck 40, so as to lock the adjusting structure 2 and the basket 3.

As shown in fig. 7 and 11, the bottom frame 1 further includes a support frame 13, and the first support frame 10 and the second support frame 11 are detachably disposed on the support frame 13. The supporting frame 13 comprises two first supporting rods 130, a first connecting rod 131 and a second connecting rod 132, wherein the first connecting rod 131 is detachably connected with one ends of the two first supporting rods 130, and the second connecting rod 132 is detachably connected with the other ends of the two first supporting rods 130; that is, the whole supporting frame 13 is formed by connecting two first connecting rods 130, one first connecting rod 131 and one second connecting rod 132, and the first connecting rod 131 and the second connecting rod 132 are used for ensuring the structural stability of the supporting frame 13.

Preferably, the first bracket 10 and the second bracket 11 are symmetrically arranged on the two first supporting rods 130, respectively, and the distance between the first bracket 10 and the first connecting rod 131 is greater than the distance between the first bracket 10 and the second connecting rod 132; the distance between the second bracket 11 and the first connecting rod 131 is greater than the distance between the second bracket 11 and the second connecting rod 132. A handle 210 extends from an end of the first adjustment lever 20 or an end of the second adjustment lever 21, and the first bracket 10 and the second bracket 11 are located at one side of the support frame 13, i.e. an end close to the handle 210, so as to facilitate adjustment of the first adjustment lever 20 and the second adjustment lever 21.

Further preferably, the first bracket 10 and the second bracket 11 each include a second support rod 100, a third support rod 101 and a third connecting rod 102, and the third connecting rod 102 connects the second support rod 100 and the third support rod 101; the second support bar 100 is provided with a first hinge 1000, the third support bar 101 is provided with a second hinge 1010, the height of the first hinge 1000 is smaller than that of the second hinge 1010, so that the first adjusting lever 20 and the second adjusting lever 21 can rotate conveniently, and when the basket 3 is completely unfolded, the second adjusting lever 21 and the first adjusting lever 20 can be in a horizontal position, thereby ensuring the stability of the locking mechanism 2 of the locking structure 4 at the position.

As shown in fig. 12, in the using process, the first adjusting rod 20 and the second adjusting rod 21 are both hollow, and both are made of round tubes or square tubes, so that the manufacturing is simple; the first adjustment lever 20 and the second adjustment lever 21 both include a first rod 200 and a second rod 201, and the first rod 200 and the second rod 201 are detachably connected. Specifically, an insertion block 2000 is arranged on the first rod piece 200, an insertion slot 2010 is arranged on the second rod piece 201, and the insertion block 2000 is inserted into the insertion slot 2010 and then fixed through a bolt; the first adjusting rod 20 and the second adjusting rod 21 with different lengths can be spliced as required, and the assembly and disassembly are convenient. Namely, the underframe 1, the first adjusting rod 20 and the second adjusting rod 21 can all be completely disassembled, so that the occupied space is small, and the transportation is convenient.

Preferably, both ends of the two first supporting rods 130 are connected with wheels 12, so that the shelf can be moved conveniently, and the stability of the whole structure is ensured. A handle 210 extends from the end of the first adjusting rod 20 or the end of the second adjusting rod 21, and a holding rod 22 is detachably connected between the two handles 210, the holding rod 22 not only has the function of reinforcing the structural strength, but also is convenient to push the cart storage rack together with the handles 210.

In the scheme, the cart storage rack can realize the adjustment of any angle, and is convenient to use; the adjusting structure 2 can be locked at any position, so that the stability of the structure when the adjusting structure stays at any position is guaranteed; and the underframe 1, the first adjusting rod 20, the second adjusting rod 21 and the like can be detachably connected, so that the transportation is convenient.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a detachable shallow supporter which characterized in that, including:

the device comprises a chassis, a first support and a second support, wherein the chassis comprises a first support and a second support which are arranged at intervals, and a plurality of wheels are arranged at the bottom of the chassis;

the locking mechanism comprises a first chuck and a clamping piece, the first chuck is arranged on the first storage basket, the second storage basket or the third storage basket, and the clamping piece is movably arranged on the first adjusting rod or the second adjusting rod; and a plurality of first latches are arranged on the first chuck, a plurality of second latches are arranged on the clamping piece, and the second latches can be meshed with the first latches to lock the adjusting mechanism.

2. The detachable cart shelf of claim 1, wherein said first chuck has a plurality of said first teeth along a circumference thereof, said first teeth forming a first gear ring;

3. The detachable cart shelf of claim 1, wherein said bottom frame further comprises a support frame, and said first and second brackets are detachably disposed on said support frame.

4. The detachable cart shelf of claim 1, wherein when the first and second adjustment bars are in the first position, the first basket is directly above the second basket, and the third basket is directly below the second basket;

when the first adjusting rod and the second adjusting rod are located at the second position, the first storage basket and the third storage basket are both parallel to the second storage basket, and the second storage basket is located between the first storage basket and the third storage basket.

5. The detachable cart shelf of claim 3, wherein said support frame comprises two first support rods, a first connecting rod and a second connecting rod, said first connecting rod is detachably connected to one end of said two first support rods, said second connecting rod is detachably connected to the other end of said two first support rods;

6. The detachable cart shelf of claim 1, wherein the first adjusting rod and the second adjusting rod are hollow and comprise a first rod and a second rod, and the first rod is detachably connected with the second rod;

7. The detachable cart shelf of claim 1, wherein the first, second and third baskets comprise a rim and a lifting basket, the rim being hinged to the first and second adjustment bars; the first chuck and the basket frame are integrally or separately arranged; the lifting basket is detachably arranged in the basket frame.

8. The detachable cart shelf of claim 1, wherein the first and second brackets are symmetrically disposed and each comprises a second support rod, a third support rod and a third connecting rod, and the third connecting rod connects the second and third support rods;

9. The detachable cart shelf of claim 5, wherein said wheels are connected to both ends of said first support rods.

10. The detachable cart shelf of claim 1, wherein a handle extends from an end of the first adjusting rod or an end of the second adjusting rod, and a holding rod is detachably connected between the two handles.