CN213776042U - Foldable cantilever buckle and air conditioner - Google Patents

Abstract

The utility model provides a foldable cantilever buckle and air conditioner, foldable cantilever buckle, including base and cantilever: one end of the base is connected with the substrate, and the other end of the base is connected with the cantilever; the cantilever is foldable closed or suspended open on the base. This application foldable cantilever buckle has realized through setting up collapsible ground cantilever opening and fold condition switching of foldable cantilever buckle have not only avoided the cantilever is broken in handling, has avoided simultaneously the most advanced scratch of cantilever is human, produces transportation fracture easily when effectively having solved the spare part outsourcing production of current household electrical appliances product, most advanced wounded and change, modify problem with high costs.

Description

Foldable cantilever buckle and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field, concretely relates to foldable cantilever buckle and air conditioner.

Background

The cantilever buckle refers to a buckle with one end connected with the substrate and the other end suspended, and the cantilever buckle is widely applied to the fields of household appliances, such as air conditioners, and the like due to the advantages of good elasticity, easiness in assembly, simple structure and the like.

However, since the parts of the household appliance are usually small and exquisite, the manufacturers of the household appliance often place part of the parts, especially the parts including the cantilever buckles, such as the decoration strips, the panels and the like, outside, the outsourcing manufacturers make the injection molds by calling the logos, and the parts are sampled and finished by the outsourcing manufacturers, so that the production cost is reduced, and the production efficiency is improved. This involves the need to transport the finished components over long distances to the assembly plant of the home appliance manufacturer to complete the assembly.

However, in the actual production process, the applicant has found that this method has the following drawbacks:

firstly, in the transportation process, the cantilever buckles on the parts are easy to generate fatigue fracture due to the fact that the cantilever is weak in strength and constantly vibrates for a long time, and the qualification rate of finished products is affected;

secondly, in the process of taking and placing parts, sharp corners of the cantilever buckles are easy to hurt people;

thirdly, the parts and the cantilever buckle are often integrally formed by injection molding, when the cantilever buckle on the parts is broken and fails, the whole parts need to be scrapped, and the product cost is high;

fourthly, when the size of the cantilever buckle is modified, the whole part die needs to be modified, the die modification cost is high, and the production cost is increased.

The present application is proposed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foldable cantilever buckle and air conditioner to produce transportation fracture easily, most advanced wounded and change, modify one of the high technical problem of cost when solving the spare part outsourcing production of current household electrical appliances at least.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a folding cantilever clasp, comprising a base and a cantilever:

one end of the base is connected with the substrate, and the other end of the base is connected with the cantilever;

the cantilever is foldable closed or suspended open on the base.

This application foldable cantilever buckle has realized through setting up foldable ground cantilever opening and fold condition switching of foldable cantilever buckle, when no assembly demand, can select to keep it at fold condition, has not only avoided the cantilever breaks in handling, has avoided simultaneously the tip scratch human body of cantilever.

Further, the base and the cantilever are detachably assembled together.

This setting makes when foldable cantilever buckle is used for air conditioner part, if when the decorative board, if the cantilever suffers damage or need to be changed because of the assembly demand, can only change the cantilever avoids the whole change or the whole mould sinking again of decorative board, reduction in production cost.

Further, when the cantilever is in a folded state, at least part of the structure of the cantilever overlaps with the base when the cantilever is in the folded state; when the cantilever is in an open state, at least part of the structure of the cantilever is suspended relative to the base.

The arrangement ensures that when the cantilever is in a folded state in the carrying process, the cantilever can be completely or partially overlapped with the base, so that the overlong structure that the cantilever extends out of the base is avoided, and the risk that the cantilever is broken off or scratches a human body in the carrying process is reduced; in the assembling and using process, when the cantilever is in an opening state, the cantilever can be completely or partially suspended relative to the base, and the suspended part is used for being connected with other parts, so that the clamping effect of the foldable cantilever buckle is realized.

Furthermore, a containing groove is formed in the base, and when the cantilever is in a folded state, the cantilever is contained in the containing groove.

Through the arrangement of the accommodating groove, on one hand, the cantilever can be protected, and the cantilever is prevented from being broken in the transportation process; on the other hand, the tip of the cantilever can be better prevented from hurting people; in addition, the folding type cantilever buckle can also play a role in reducing the whole volume of the folding type cantilever buckle and saving space.

Further, the cantilever is rotatably connected to the base.

By rotating the cantilever, switching between the folded and unfolded state of the cantilever can be achieved. The cantilever is set to be rotatable, operation and use habits of users are better met, and the cantilever is more convenient to switch between the folding state and the opening state.

Furthermore, mounting holes are respectively formed in the end portions of the base and the cantilever, and the cantilever is rotatably mounted on the base after a rotating pin shaft penetrates through the mounting holes in the end portions of the base and the cantilever.

The cantilever is conveniently and quickly connected with the base in a rotatable mode through the arrangement, the connection is stable, and the rotation is reliable.

Furthermore, the rotating pin shaft and the mounting hole on the base are mounted together in an interference fit manner; and/or the rotating pin shaft and the mounting hole on the cantilever are mounted together in an interference fit manner.

The rotating pin shaft, the base and the cantilever are connected in an interference fit mode, on one hand, the assembly among the rotating pin shaft, the base and the cantilever is free of other extra connecting parts, the assembly structure is simple, and the implementation is easy; on the other hand, when the rotating pin shaft is in interference fit with the mounting hole in the base and the mounting hole in the cantilever, the connection among the rotating pin shaft, the base and the cantilever can be stably maintained in a specific state, and if the cantilever can be stably folded or unfolded, the cantilever is not easy to shake randomly or generate non-artificial state switching.

Furthermore, a handle part is arranged on the accommodating groove and is a pit arranged on the groove wall of the accommodating groove.

This setting further improves the convenience of user operation.

Further, the base and the substrate are fixedly connected, and the base and the substrate are manufactured through integral forming.

The foldable cantilever buckle can reduce the number of parts and installation steps of the foldable cantilever buckle, and the purposes of simplifying the structure and improving the assembly efficiency are achieved.

Furthermore, the base plate is provided with a positioning pin which is a protrusion arranged on the base plate.

The arrangement enables the folding cantilever buckle to be quickly aligned with other components, and assembly efficiency is improved.

Furthermore, the cantilever comprises two oppositely arranged clamping jaws which are connected through a connecting body.

The cantilever is integrally of an integrated structure, so that the claw is prevented from being separated and lost, or an operator reversely installs the claw.

The utility model also discloses an air conditioner, the air conditioner has the aforesaid foldable cantilever buckle.

To sum up, this application foldable cantilever buckle and air conditioner have following advantage:

firstly, the cantilever is arranged to be a foldable structure, so that the folding cantilever buckle can be effectively prevented from being broken in the carrying process, and the product percent of pass is improved;

secondly, the cantilever is arranged to be of a foldable structure and is further accommodated in the accommodating groove, so that the cantilever can be effectively prevented from scratching a human body;

thirdly, the cantilever is detachably connected with the base, when the cantilever is damaged or needs to be replaced due to design requirements, only the cantilever can be replaced, and the production cost is reduced;

fourthly, the folding cantilever buckle is simple in overall structure, few in parts and convenient to produce and assemble.

Drawings

Fig. 1 is an exploded view (front view) of a foldable cantilever buckle according to embodiment 1 of the present invention;

fig. 2 is an exploded view (reverse side) of the foldable cantilever snap of embodiment 1 of the present invention;

fig. 3 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 1 of the present invention (cantilever folded, front side);

FIG. 4 is a schematic view of a portion of the area A in FIG. 3;

fig. 5 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 1 of the present invention (cantilever folding, reverse side);

FIG. 6 is a partially enlarged structural view of the area B in FIG. 5;

fig. 7 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 1 of the present invention (cantilever open, front);

FIG. 8 is a partial enlarged view of the area C in FIG. 7;

fig. 9 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 1 of the present invention (cantilever open, reverse side);

FIG. 10 is a partially enlarged view of region D of FIG. 9;

fig. 11 is an exploded view (front view) of the foldable cantilever clip according to embodiment 2 of the present invention;

fig. 12 is an exploded view (reverse side) of the foldable cantilever snap according to embodiment 2 of the present invention;

fig. 13 is a schematic view of the overall structure of the foldable cantilever clip and the base plate according to embodiment 2 of the present invention (cantilever folding, reverse side);

FIG. 14 is an enlarged partial view of the area E in FIG. 13;

fig. 15 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 2 of the present invention (cantilever folded, front side);

FIG. 16 is an enlarged partial view of the area F in FIG. 15;

fig. 17 is a schematic view of the overall structure of the foldable cantilever buckle and the base plate according to embodiment 2 of the present invention (cantilever open, reverse side);

FIG. 18 is a partially enlarged view of the region G in FIG. 17;

fig. 19 is a schematic view of the overall structure of the foldable cantilever snap and the base plate according to embodiment 2 of the present invention (cantilever open, front);

fig. 20 is a partially enlarged schematic view of a region H in fig. 19.

Description of reference numerals:

1-base plate, 2-base, 3-cantilever, 4-rotating pin shaft, 5-accommodating groove, 6-gripping part, 7-mounting hole, 8-positioning pin and 9-connector.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

As shown in fig. 1-10, the utility model discloses a foldable cantilever buckle, including base 2 and cantilever 3:

one end of the base 2 is connected with the substrate 1, and the other end of the base is connected with the cantilever 3;

the cantilever 3 can be folded closed or suspended open on the base 2.

Further, during the transportation process, the cantilever 3 is in a folded state (as shown in fig. 4 and 6), and the cantilever 3 can be completely or partially accommodated in the base 2, so as to prevent the cantilever 3 from being broken or scratching human body during the transportation process; during assembly and use, the cantilever 3 is in an open state (as shown in fig. 8 and 10), and the cantilever 3 can extend out of the base 2 to be connected with other components, so that the clamping effect of the folding cantilever buckle is realized.

Preferably, at least part of the structure on the cantilever 3 overlaps with the base 2; when the cantilever 3 is in the open state, at least part of the structure on the cantilever 3 is suspended relative to the base 2. As an example of the present invention, when the cantilever 3 is in the folded state, the cantilever can be completely or partially overlapped with the base, so as to avoid the cantilever from extending out of the base for too long, and reduce the risk that the cantilever is broken or scratches the human body during the transportation process; in the assembling and using process, when the cantilever is in an opening state, the cantilever can be completely or partially suspended relative to the base, and the suspended part is used for being connected with other parts, so that the clamping effect of the foldable cantilever buckle is realized.

Further, the base 2 and the cantilever 3 are detachably assembled together.

This application foldable cantilever buckle has realized through setting up foldable ground cantilever 3 opening and fold condition switching of foldable cantilever buckle have not only avoided cantilever 3 breaks in handling, has avoided simultaneously cantilever 3's most advanced scratch is human. Meanwhile, the cantilever 3 and the base 2 are detachably assembled, so that when the folding cantilever buckle is used for air conditioner parts, such as a decorative plate, if the cantilever 3 is damaged or needs to be replaced due to assembly requirements, the cantilever 3 can be replaced only, the whole replacement or the whole re-mold opening of the decorative plate is avoided, and the production cost is reduced.

Further, the cantilever 3 is rotatably connected to the base 2, and by rotating the cantilever 3 or the base 2, the switching between the folded and unfolded states of the cantilever 3 can be realized. The cantilever 3 is switched between the folding state and the opening state in a rotating mode, and the structure is simple and easy to realize.

Preferably, the cantilever 3 is rotatably provided on the base 2, and by rotating the cantilever 3, switching between the folded and unfolded states of the cantilever 3 can be achieved. The cantilever 3 is set to be rotatable, so that the operation and use habits of users are better met, and the cantilever 3 is more convenient to switch between the folding state and the opening state.

As some embodiments of the present application, the cantilever 3 is rotatably disposed on the base 2 by a pivot pin 4. Specifically, mounting holes 7 are respectively formed in one ends of the base 2 and the cantilever 3, and the cantilever 3 can be rotatably mounted on the base 2 after the rotating pin 4 simultaneously penetrates through the mounting holes 7 in the ends of the base 2 and the cantilever 3.

Preferably, the rotating pin 4 is mounted with the mounting hole 7 at the end of the base 2 and/or the cantilever 3 by interference fit. The rotating pin shaft 4, the base 2 and the cantilever 3 are connected in an interference fit manner, so that on one hand, the assembly among the three is free of other additional connecting parts, the assembly structure is simple, and the implementation is easy; on the other hand, the connection among the three can be stable, the rotating pin 4, the base 2 and the cantilever 3 can be stably maintained in a specific state, and if the cantilever 3 can be stably in a folding or unfolding state, the swinging or non-artificial state switching is not easy to occur.

Further, a containing groove 5 is formed in the base 2, and when the cantilever 3 is in a folded state, the cantilever 3 can be contained in the containing groove 5. Through the arrangement of the accommodating groove 5, on one hand, the cantilever 3 can be protected, and the cantilever 3 is prevented from being broken in the transportation process; on the other hand, the tip of the cantilever 3 can be better prevented from hurting people; in addition, the folding type cantilever buckle can also play a role in reducing the whole volume of the folding type cantilever buckle and saving space.

Furthermore, set up the tongs portion 6 on the storage tank 5, during the installation, the operator can pass through the tongs portion 6 will cantilever 3 swiftly opens.

As some embodiments of this application, tongs 6 is for setting up pit on the cell wall of storage tank 5, during the use, the operator can stretch into finger or instrument in tongs 6, so that it is right cantilever 3's edge application of force, will cantilever 3 opens.

As some embodiments of the present application, the cantilever 3 comprises two oppositely arranged jaws by which the foldable cantilever snap can be snapped into engagement with other components. Correspondingly, the accommodating groove 5 is arranged in the pit on one side of the base 2, the accommodating groove 5 can be shaped to correspond to the cantilever 3, if the clamping jaw is of a strip-shaped structure with a clamping protrusion at the end part, and the accommodating groove 5 is of a U shape or a rectangular pit. It should be noted that, for clarity of the present application, one side of the accommodating groove 5 is referred to as a "front side" of the foldable cantilever buckle, and the opposite side is referred to as a "back side" of the foldable cantilever buckle, but the "front side" and the "back side" are only used for distinguishing two side surfaces of the foldable cantilever buckle, and have no other specific meaning.

Further, the base 2 and the substrate 1 may be fixedly connected or detachably connected.

Preferably, the base 2 and the substrate 1 are fixedly connected, and the base 2 and the substrate 1 are manufactured by integral molding. Because the base 2 is generally small in length and high in strength, and is not prone to fracture and scratch a human body in the transportation process, the base 2 is integrally formed on the base plate 1, so that the number of parts and installation steps of the folding cantilever buckle can be reduced on the premise that the folding cantilever buckle is not fractured and damaged to the human body, and the purposes of simplifying the structure and improving the assembly efficiency are achieved.

Furthermore, the base plate 1 is further provided with a positioning pin 8, the positioning pin 8 is a protrusion arranged on the base plate 1, and the positioning pin 8 is used for positioning with other components, so that the folding type cantilever buckle can be quickly aligned with other components, and the assembly efficiency is improved.

As some embodiments of the present application, the foldable cantilever buckle can be used in household appliances such as air conditioners, such as decorative plates, panels and other parts of air conditioners. For example, when the foldable cantilever buckles are used for a decorative plate of an air conditioner, the plate body of the decorative plate is the substrate 1, and a plurality of foldable cantilever buckles can be arranged on the substrate 1 at the same time, so that the decorative plate can be connected with other parts in the air conditioner in a buckling manner.

Example 2

On the basis of embodiment 1, in order to further overcome the technical problems that transportation breakage, injury to people at the tip end, replacement and high modification cost are easily caused during the outsourcing production of the folding cantilever snap, on the basis of embodiment 1, the structure of the folding cantilever snap in embodiment 1 is further optimized, specifically:

as shown in fig. 11 to 20, the cantilever 3 includes two jaws disposed opposite to each other, and the two jaws are connected by a connecting body 9.

Further, the jack catch is wholly in a bar shape, one end of the jack catch is provided with a clamping protrusion, the other end of the jack catch is provided with a connector 9, and two oppositely arranged jack catches are connected through the connector 9, so that the integral structure of the cantilever 3 is avoided that the jack catch is separated from or lost, or an operator can reversely mount the jack catch.

Further, when the cantilever 3 is in the folded state, the connecting body 9 can be accommodated in the accommodating groove 5.

Preferably, the connecting body 9 is an elastic body made of an elastic material, so as to further improve the applicability and the use convenience of the folding type cantilever buckle.

Example 3

The application also provides an air conditioner, the air conditioner has foretell foldable cantilever buckle.

Preferably, a plurality of folding type cantilever buckles are arranged on the air conditioner.

In summary, it is easy to obtain that the foldable cantilever snap and the air conditioner described in the present application have the following advantages:

firstly, the cantilever 3 is arranged to be a foldable structure, so that the folding cantilever buckle can be effectively prevented from being broken in the carrying process, and the product percent of pass is improved;

secondly, the cantilever 3 is arranged to be a foldable structure, and the cantilever 3 is further accommodated in the accommodating groove 5, so that the cantilever 3 can be effectively prevented from scratching a human body;

thirdly, the cantilever 3 is detachably connected with the base 2, when the cantilever 3 is damaged or needs to be replaced due to design requirements, only the cantilever 3 can be replaced, and the production cost is reduced;

fourthly, the folding cantilever buckle is simple in overall structure, few in parts and convenient to produce and assemble.

Although the present invention is disclosed above, the present invention is not limited thereto. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. 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. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. A folding cantilever snap, characterized by comprising a base (2) and a cantilever (3):

one end of the base (2) is connected with the substrate (1), and the other end of the base is connected with the cantilever (3);

the cantilever (3) can be folded closed or suspended open on the base (2).

2. The folding cantilever snap of claim 1, wherein the base (2) and cantilever (3) are detachably assembled together.

3. The folding cantilever snap of claim 1, wherein at least a part of the structure of the cantilever (3) overlaps the base (2) when the cantilever (3) is in the folded state; when the cantilever (3) is in an open state, at least part of the structure of the cantilever (3) is suspended relative to the base (2).

4. The folding cantilever snap of claim 3, wherein a receiving groove (5) is provided on the base (2), and when the cantilever (3) is in the folded state, the cantilever (3) is received in the receiving groove (5).

5. The folding cantilever snap of claim 1 or 4, wherein the base (2) and the cantilever (3) are provided with mounting holes (7) at their ends, respectively, and the cantilever (3) is rotatably mounted on the base (2) after the pivot pin (4) is inserted through the mounting holes (7) at the ends of the base (2) and the cantilever (3).

6. The folding cantilever snap of claim 5, wherein the rotation pin (4) is fitted with the mounting hole (7) of the base (2) by interference fit; and/or the rotating pin shaft (4) and the mounting hole (7) on the cantilever (3) are mounted together in an interference fit manner.

7. The folding cantilever snap of claim 4, wherein the receiving groove (5) is provided with a gripping portion (6), the gripping portion (6) being a recess provided on a wall of the receiving groove (5).

8. The folding cantilever snap of claim 1, wherein the base (2) and the base plate (1) are fixedly connected, and the base (2) and the base plate (1) are prepared by integral molding.

9. The folding cantilever snap of claim 1, wherein the cantilever (3) comprises two oppositely arranged jaws, which are connected by a connecting body (9).

10. An air conditioner, characterized in that the air conditioner is provided with the folding type cantilever buckle as claimed in any one of the claims 1 to 9.

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