CN217671980U - Quick detachable pulley and cylinder body thereof - Google Patents

Abstract

The utility model discloses a quick detachable pulley and a cylinder body thereof, wherein the quick detachable pulley comprises a fixed seat and a universal wheel arranged at the bottom of the fixed seat; the upper end of the fixed seat is provided with a buckle with deformation elasticity, and the buckle comprises a pressing part and a connecting part of which the upper end and the lower end are respectively connected with the pressing part and the fixed seat; two ends of the pressing part respectively extend out of the inner side and the outer side of the fixed seat, so that two ends of the buckle can be pressed; a supporting part positioned below the pressing part extends inwards in a matching way at the lower end of the fixed seat; a bayonet is formed between the pressing part and the supporting part. The utility model discloses a quick removable pulley can be installed and dismantle on the cylinder body under the condition of the cylinder body that does not overturn, and it is very convenient to use, has saved the time of user's dismouting widely, and simultaneously, it still has advantages such as with low costs, use convenient and laborsaving again.

Description

Quick detachable pulley and cylinder body thereof

Technical Field

The utility model relates to a pulley technical field specifically relates to a quick removable pulley and cylinder body thereof.

Background

Along with the improvement of living standard of people, more and more people like to raise the pet, and the raising pet generally selects the cylinder body to raise.

At present, the pulley of the bottom installation of cylinder body in the market generally all installs and dismantles with the screw, simultaneously, at the in-process of pulley installation, need overturn the cylinder body from top to bottom and make its bottom just can install up, and is time-consuming and loaded down with trivial details again. If a pet or other matched cushion materials and equipment are arranged in the cylinder body, all the things in the cylinder body need to be moved out before overturning, and then the pulley needs to be installed, so that the process is very troublesome, and similarly, the process of detaching the pulley is also the same. Therefore, the assembly and disassembly of the pulley are very complicated, time-consuming and labor-consuming.

Therefore, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a quick removable pulley and cylinder body thereof, wherein, this quick removable pulley can be installed and dismantle on the cylinder body under the condition of the cylinder body that does not overturn, and it is very convenient to use, has saved the time of user's dismouting widely.

In order to realize the purpose, the technical scheme of the utility model is that:

a quick detachable pulley comprises a fixed seat and a universal wheel arranged at the bottom of the fixed seat; the upper end of the fixed seat is provided with a buckle with deformation elasticity, and the buckle comprises a pressing part and a connecting part of which the upper end and the lower end are respectively connected with the pressing part and the fixed seat; two ends of the pressing part respectively extend out of the inner side and the outer side of the fixed seat, so that two ends of the buckle can be pressed; a supporting part positioned below the pressing part extends inwards in a matching way at the lower end of the fixed seat; a bayonet is formed between the pressing part and the supporting part.

For the additional structure of the above technical scheme, the following scheme is also included:

the fixing seat is V-shaped.

The support parts are correspondingly V-shaped.

The buckle is provided with two and two the buckle sets up respectively on the left and right sides both ends of fixing base.

And the surface of the pressing part is also provided with an anti-slip strip.

The pressing part is inclined downwards from the outer side to the inner side.

The bottom surface of the inner side of the pressing part is a horizontal plane, and the top surface of the supporting part is also a horizontal plane.

And a clamping groove is also arranged on the top surface of the supporting part.

The universal wheel is arranged at the bottom of the fixed seat through a wheel seat; the universal wheel is detachably connected with the wheel seat; the wheel seat is detachably connected with the fixed seat.

The utility model also provides a cylinder body, it is including foretell quick removable pulley.

The utility model has the advantages that:

the utility model discloses a quick removable pulley simple structure is reasonable, and it is a section can carry out quick assembly disassembly's removal pulley, and it can be under the condition of the cylinder body that does not overturn installation and dismantlement on the cylinder body, and it is very convenient to use, has saved the time of user's dismouting pulley widely, and simultaneously, it still has with low costs, uses convenient advantage such as laborsaving again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the quick release pulley of the present invention before being connected to the cylinder body;

fig. 4 is a schematic structural view of the utility model after the quick detachable pulley is connected with the cylinder body.

Reference numerals:

1. a fixed seat; 2. a universal wheel; 3. buckling; 31. a pressing part; 32. a connecting portion; 33. anti-slip strips; 4. a support portion; 41. a card slot; 5. a wheel seat; 6. a main body; 7. a fixed block; 71. the top surface of the fixed block; 72. the bottom surface of fixed block.

Detailed Description

The invention will be further described with reference to the drawings and the following detailed description, which are given by way of illustration only and do not limit the scope of the invention.

As shown in fig. 1 and 2, the quick detachable pulley comprises a fixed seat 1 and a universal wheel 2 installed at the bottom of the fixed seat 1; the upper end of the fixed seat 1 is provided with a buckle 3 with deformation elasticity, and the buckle 3 comprises a pressing part 31 and a connecting part 32 of which the upper end and the lower end are respectively connected with the pressing part 31 and the fixed seat 1; two ends of the pressing part 31 respectively extend out of the inner side and the outer side of the fixed seat 1, so that two ends of the buckle 3 can be pressed; a supporting part 4 positioned below the pressing part 31 extends inwards and is matched at the lower end of the fixed seat 1; the pressing portion 31 and the support portion 4 form a bayonet.

In the present embodiment, the fixing base 1 is V-shaped, and the supporting portion 4 is also V-shaped correspondingly. It should be noted that, in the above and the following, for convenience of description, the side of the fixing base 1 having the included angle is defined as an inner side, and the other side is defined as an outer side.

In order to make this quick removable pulley more stable when using, buckle 3 is provided with two and two buckle 3 sets up respectively on fixing base 1's left and right sides both ends.

In order to make it easier for a person to press the buckle 3, a cleat 33 is further provided on the surface of the pressing portion 31.

In order to make the user more comfortable and labor-saving when pressing the buckle 3, the pressing portion 31 is inclined inward and downward from the outside.

The bottom surface of the inner side of the pressing portion 31 is a horizontal plane, and the top surface of the supporting portion 4 is also a horizontal plane, so that the pressing portion 31 and the supporting portion 4 can be more stably connected to the cylinder. In this case, the pressing portion 31 is not pressed.

A catching groove 41 is also provided on the top surface of the support portion 4.

The universal wheel 2 is arranged at the bottom of the fixed seat 1 through a wheel seat 5; the universal wheel 2 is detachably connected with the wheel seat 5, and specifically, the universal wheel 2 is detachably connected with the wheel seat 5 through screws; wheel seat 5 can be dismantled with fixing base 1 and be connected, specifically speaking, wheel seat 5 also can be dismantled through the screw with fixing base 1 and be connected.

The utility model also provides a cylinder body, this cylinder body is including foretell quick removable pulley.

Preferably, as shown in fig. 3 and 4, the cylinder body includes a main body 6 having an inner cavity and a front door at a front end thereof, and fixing blocks 7 respectively installed at four corners of a bottom of the main body 6 and correspondingly engaged with the quick detachable pulley.

When the cylinder body and the rapidly detachable pulley (hereinafter referred to as a pulley) are assembled, firstly, after one corner of the cylinder body is lifted, one pulley is placed under the positioning block 7 in the direction of the positioning block 7, then the cylinder body is loosened, so that the cylinder body naturally moves downwards due to the action of gravity, until the bottom of the fixing block 7 is contacted with the inner sides of the two pressing parts 31 respectively, the inner sides of the two pressing parts 31 are deformed and turned downwards due to the pressure of the cylinder body, after the clamping block at the bottom of the fixing block 7 is clamped into the clamping groove 41, namely, the bottom surface 72 of the fixing block is contacted with the supporting part 4, the two pressing parts 31 automatically recover to the original shape due to the action of deformation elasticity, so that the bottom surfaces of the inner sides of the two pressing parts 31 are respectively attached to the top surface 71 of the fixing block, thus, the clamping groove formed by the pressing parts 31 and the supporting part 4 can be clamped on the fixing block 7, namely, the pulley is installed, and finally, the pulley is horizontally pushed according to the attachment degree of the pulley and is attached to the fixing block 7 in a matching manner. Similarly, the other three corners of the cylinder body are provided with the other three pulleys in the mode, which is not described in detail herein, and the cylinder body can be pushed to move after the pulleys are arranged on the cylinder body. If it is desired to detach the pulley, it is only necessary to sequentially lift the four corners of the cylinder, and when each corner is lifted, press the pressing portion 31 of the corresponding pulley downward, so that the inner side of the pressing portion 31 is turned upward, and the pressing portion 31 is separated from the top surface 71 of the fixing block, so that each pulley can be smoothly detached.

To sum up, the utility model discloses a quick detachable pulley simple structure is reasonable, and it is a section can carry out quick assembly disassembly's removal pulley, and it can come its installation and dismantlement on the cylinder body under the condition of the cylinder body that does not overturn, and it is very convenient to use, has saved the time of user's dismouting pulley widely, and simultaneously, it still has with low costs, uses convenient advantage such as laborsaving again.

The utility model discloses other corresponding technical features for supplementary technical scheme is implemented, technical staff can combine current conventional technical means to carry out corresponding implementation or improve on its basis, and the technical means to other relevant aspects is no longer repeated here.

In the description of the present application, the appearances of the phrases "embodiment one," "this embodiment," "specific implementation," and the like in this specification are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention or utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present application, the terms "connect", "mount", "fix", "set", "have", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, as in this case, for a person skilled in the art, the specific meaning of the terms in the present application may be understood according to specific situations.

The foregoing description of the embodiments is provided to enable any person skilled in the art to make and use the embodiments, and it is to be understood that various modifications may be readily apparent to those skilled in the art, and that the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present disclosure is not limited to the above embodiments, and modifications for the following situations should be within the scope of the present disclosure: (1) a new technical proposal which is implemented based on the technical proposal of the utility model and combined with the prior common general knowledge; (2) the technical effect produced by adopting the known technology to equivalently replace part of the characteristics of the technical scheme of the utility model is the same as the technical effect of the utility model, for example, equivalent replacement is carried out on the conventional production equipment and devices used in the process; (3) the technical scheme of the utility model is used as a basis for expansion, and the essential content of the expanded technical scheme does not exceed the technical scheme of the utility model; (4) the technical means obtained by using the equivalent transformation made by the text recorded content or the attached drawings of the specification of the utility model is applied to other schemes in the relevant technical fields.

Claims (10)

1. A quick removable pulley which characterized in that:

comprises a fixed seat and a universal wheel arranged at the bottom of the fixed seat; the upper end of the fixed seat is provided with a buckle with deformation elasticity, and the buckle comprises a pressing part and a connecting part of which the upper end and the lower end are respectively connected with the pressing part and the fixed seat; two ends of the pressing part respectively extend out of the inner side and the outer side of the fixed seat, so that two ends of the buckle can be pressed; a supporting part positioned below the pressing part extends inwards in a matching way at the lower end of the fixed seat; a bayonet is formed between the pressing part and the supporting part.

2. The quick disconnect pulley according to claim 1, wherein:

the fixing seat is V-shaped.

3. The quick disconnect pulley according to claim 2, wherein:

the support parts are correspondingly V-shaped.

4. The quick disconnect pulley according to claim 3, wherein:

the buckle is provided with two and two the buckle sets up respectively on the left and right sides both ends of fixing base.

5. The quick disconnect pulley as recited in claim 1, further comprising:

and the surface of the pressing part is also provided with an anti-slip strip.

6. The quick disconnect pulley as recited in claim 1, further comprising:

the pressing part is inclined downwards from the outer side to the inner side.

7. The quick disconnect pulley according to claim 6, wherein:

the bottom surface of the inner side of the pressing part is a horizontal plane, and the top surface of the supporting part is also a horizontal plane.

8. The quick disconnect pulley as recited in claim 1, further comprising:

and a clamping groove is also arranged on the top surface of the supporting part.

9. The quick disconnect pulley as recited in claim 1, further comprising:

the universal wheel is arranged at the bottom of the fixed seat through a wheel seat; the universal wheel is detachably connected with the wheel seat; the wheel seat is detachably connected with the fixed seat.

10. A cylinder body, its characterized in that:

comprising a quick release pulley according to any of claims 1-9.

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