CN114737835A - Press pop-up mechanism and cat litter basin - Google Patents

Abstract

The invention provides a pressing and ejecting mechanism and a cat litter box, and relates to the technical field of connection and fixing. Pressing and ejecting mechanism is used for fixing the warehouse door and the shell, including mounting bracket, pressing piece, clamping piece, clamping elastic piece, ejecting piece and ejecting elastic piece. The elastic element, the elastic element for clamping, the ejecting element and the elastic element for ejecting are respectively movably arranged on the mounting frame, and one end of the elastic element for clamping is abutted against the element, so that the element is clamped in the bayonet on the casing, and the pressing element One end goes out of the warehouse door to receive external pressure, and the other end abuts against the side of the holding member away from the holding elastic member, so that the holding member is separated from the bayonet when the pressing member is pressed, and one end of the elastic member is ejected against the elastic member. so that the ejector can pass through the mounting frame and abut on the casing, so as to pop open the compartment door. The pressing and ejecting mechanism can realize the convenient opening of the warehouse door and facilitate the separation of the warehouse door and the housing, and has a simple structure, small volume and convenient operation.

Description

A kind of pressing and ejecting mechanism and cat litter box

technical field

The invention relates to the technical field of connection and fixation, in particular to a pressing and ejecting mechanism and a cat litter box.

Background technique

In recent years, with the increasing number of pet owners, the types of pet supplies have gradually enriched. As the most commonly used pet hygiene products, such as cat litter boxes, there are more and more demands for them. With the improvement of people's living standards, there is a higher pursuit of the quality of life. The traditional cat litter box is placed directly on the shell because of the warehouse door, or a pull-out setting. When there is a lot of garbage in the warehouse that needs to be cleaned, it is necessary to manually pull the warehouse door. If the force is too large, it will easily cause the warehouse door to deform and be stuck in the shell. If the force is too small, the warehouse door cannot be removed. Open, it is inconvenient to use.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies in the prior art, the present application provides a pressing and ejecting mechanism and a cat litter box.

A pressing and ejecting mechanism provided by the present application is used for fixing a warehouse door and a housing, and includes a mounting frame, a pressing member, a holding member, a holding elastic member, an ejecting member and an ejecting elastic member, and the mounting frame is arranged on the On the warehouse door, the pressing piece, the holding piece, the holding elastic piece, the ejecting piece and the ejecting elastic piece are respectively movably arranged on the mounting frame, and one end of the holding elastic piece is Abutting the holding member, so that the holding member is clamped in the bayonet on the casing, one end of the pressing member passes through the warehouse door to receive external pressure, and the other end is connected with the card A side of the holding piece away from the holding elastic piece is pressed against, so that the holding piece is separated from the bayonet when the pressing piece is pressed, and one end of the ejecting elastic piece abuts the ejecting piece, So that the ejector can pass through the mounting frame and abut on the casing, so as to pop open the compartment door.

In a possible implementation manner, the pressing member is provided with a driving surface, and a side of the holding member facing away from the holding elastic member is provided with a bearing surface matched with the driving surface.

In a possible implementation manner, there are two each of the holding member and the holding elastic member, the two holding members are arranged opposite to each other, and a side of the pressing member away from the warehouse door is provided. There are two opposite driving surfaces, and the two driving surfaces are respectively matched with the abutting surfaces on the corresponding one of the holding members.

In a possible implementation manner, the mounting frame is provided with a pressing hole, the pressing member includes a pressing portion and a limiting portion, the pressing portion is penetrated in the pressing hole, and the limiting portion extends from The side away from the warehouse door abuts against the opening of the pressing hole.

In a possible implementation, the mounting frame is provided with a card slot, the holding member is movably arranged in the card slot, the holding elastic member is arranged in the card slot, and One end is against the holding member, and the other end is against the side wall of the card slot.

In a possible implementation manner, a guide groove is formed on the holding member, and a guide bar matched with the guide groove is formed in the card groove.

In a possible implementation manner, a positioning post is provided on a side of the holding member facing the holding elastic member, and the holding elastic member is sleeved on the positioning post.

In a possible implementation manner, a fixing opening is formed on the side wall of the card slot, a hook is provided on the holding member, and the hook passes through the fixing opening and is engaged with the bayonet.

In a possible implementation manner, the mounting frame is provided with an ejection hole, the ejection member includes an ejection portion and a positioning portion, the ejection portion is inserted through the ejection hole, and the positioning portion extends from close to the One side of the warehouse door presses against the opening of the ejection hole.

The present application also provides a cat litter box, which includes a housing, a warehouse door, and the above-mentioned pressing and ejecting mechanism.

Compared with the prior art, the beneficial effects of the present application:

The pressing and ejecting mechanism of the present application presses the pressing member against the holding member through the holding elastic member, so that the holding member is clamped on the bayonet to complete the fixing of the warehouse door and the housing. When it needs to be opened, the pressing member is pressed to make the pressing member Abut the card holder to disengage the card holder from the bayonet, and push the spring element against the ejection element, so that the ejection element abuts against the casing and pops open the warehouse door, thereby facilitating the separation of the warehouse door and the casing. The pressing and ejecting mechanism and the cat litter box can realize the convenient opening and fixing of the warehouse door, the structure is simple, the volume is small, and the operation is convenient.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 shows a schematic structural diagram of a pressing and ejecting mechanism provided by an embodiment of the present application;

FIG. 2 shows a schematic structural diagram of the pressing and ejecting mechanism described in FIG. 1 when it is turned on;

Fig. 3 shows a schematic diagram of an exploded structure of the pressing and ejecting mechanism described in Fig. 1;

Fig. 4 shows an enlarged schematic structural diagram of the holding member in the pressing and ejecting mechanism of Fig. 3;

FIG. 5 shows a schematic structural diagram of a cat litter box provided by an embodiment of the present application.

Description of main component symbols:

100-pressing and ejecting mechanism; 10-installation frame; 11-fixing frame; 111-pressing hole; 12-installation frame; 13-card slot; 131-guide strip; 14-fixing opening; 21-pressing part; 22-limiting part; 221-driving surface; 30-holding part; 31-abutting surface; 32-guide groove; 33-positioning post; 34-hook; 341-transition surface; 40-holding elastic part; 50-ejection part; 51-ejection part; 52-positioning part; 60-ejection elastic part; 200-cat litter box; 201-shell; 202-barn door; 203-bayonet; - Spindle.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Example 1

Please refer to FIG. 1 to FIG. 3 . In this embodiment, a pressing and ejecting mechanism 100 is provided, which can be used for fixing the warehouse door 202 and the housing 201, and is easy to operate, especially suitable for equipment such as cat litter boxes that need to be easily opened and closed. middle.

The pressing and ejecting mechanism 100 includes a mounting frame 10 , a pressing member 20 , a holding member 30 , a holding elastic member 40 , an ejecting member 50 and an ejecting elastic member 60 . The mounting frame 10 is disposed on the warehouse door 202 . The pressing member 20 , the holding member 30 , the holding elastic member 40 , the ejecting member 50 and the ejecting elastic member 60 are respectively movably arranged on the mounting frame 10 .

The casing 201 is provided with a bayonet 203 . The holding member 30 cooperates with the bayonet 203 to fix the door 202 and the housing 201 . One end of the holding elastic member 40 abuts the holding member 30 , so that the holding member 30 can be continuously pressed and locked in the bayonet 203 of the housing 201 .

One end of the pressing member 20 protrudes out of the warehouse door 202 so as to be pressed by the outside world, and the other end abuts against the side of the holding member 30 away from the holding elastic member 40 . When the pressing member 20 is pressed, the pressing member 20 can abut the holding member 30 , so that the holding member 30 is separated from the bayonet 203 . The ejector 50 penetrates the mounting frame 10 and faces the housing 201 . One end of the pop-up elastic member 60 abuts against the pop-up member 50 , so that the pop-up member 50 can abut on the housing 201 , so as to pop open the compartment door 202 .

The pressing and ejecting mechanism 100 provided in the present application presses the holding member 30 through the holding elastic member 40, so that the holding member 30 is clamped on the bayonet 203, and the fixing of the warehouse door 202 and the casing 201 is completed. , press the pressing member 20 to make the pressing member 20 abut the clamping member 30, disengage the clamping member 30 from the bayonet 203, and press the elastic member 60 against the ejecting member 50, so that the ejecting member 50 abuts the casing 201, Pop the door 202 open. The convenient opening and fixing of the warehouse door 202 can be realized, and the separation of the warehouse door 202 from the housing 201 is facilitated, the structure is simple, the volume is small, and the operation is convenient.

Embodiment 2

Please refer to FIG. 1 to FIG. 3 at the same time, a pressing and ejecting mechanism 100 provided in this embodiment can be applied to a cat litter box. This embodiment is an improvement made on the technical basis of the above-mentioned first embodiment. Compared with the above-mentioned first embodiment, the difference lies in:

The installation frame 10 includes a fixing frame 11 and an installation frame 12 . The fixing frame 11 is fixed on the warehouse door 202 and is located on the side of the warehouse door 202 facing the housing 201 . The mounting frame 12 is connected to the fixing frame 11 . An accommodation space is formed between the fixing frame 11 and the installation frame 12 . The accommodating space is used for accommodating the pressing member 20 , the retaining member 30 , the retaining elastic member 40 , the ejecting member 50 and the ejecting elastic member 60 .

In some embodiments, the mounting bracket 12 is fixed on the fixing bracket 11 by screws or screws.

The fixing frame 11 is provided with a pressing hole 111 . The pressing hole 111 penetrates the warehouse door 202 .

The pressing member 20 includes a pressing portion 21 and a limiting portion 22 . The pressing portion 21 is inserted through the pressing hole 111 , and the pressing portion 21 is used for receiving pressing. The limiting portion 22 is located at an end of the pressing portion 21 away from the bin door 202 . The limiting portion 22 abuts the pressing hole 111 from the opening of the side of the pressing hole 111 away from the warehouse door 202 , so as to prevent the pressing member 20 from sliding out of the pressing hole 111 .

The pressing hole 111 matches the shape of the pressing portion 21 so as to guide the moving direction of the pressing member 20 .

Embodiment 3

Please refer to FIG. 1 to FIG. 4 at the same time, a pressing and ejecting mechanism 100 provided in this embodiment can be applied to a cat litter box. This embodiment is an improvement made on the technical basis of the above-mentioned embodiment 1 and embodiment 2. Compared with the above-mentioned embodiment 2, the difference is:

A driving surface 221 is provided on the side of the limiting portion 22 away from the pressing portion 21 . The driving surface 221 is pressed against the holding member 30 . The driving surface 221 is used to drive the holding member 30 to move when the pressing member 20 is pressed, so as to separate the holding member 30 from the bayonet 203 .

Specifically, please refer to FIG. 4 , a side of the holding member 30 away from the holding elastic member 40 is provided with a resisting surface 31 which is matched with the driving surface 221 .

The driving surface 221 is an inclined surface forming a certain angle with the moving direction of the pressing member 20 . The abutting surface 31 is an inclined surface forming a certain angle with the moving direction of the holding member 30 . The driving surface 221 cooperates with the abutting surface 31 , so that the movement of the pressing member 20 is transformed into the movement of the holding member 30 .

In some embodiments, there are two holding members 30 and two elastic holding members 40 , and two corresponding bayonet openings 203 are provided. The two holding members 30 are disposed opposite to each other, and the two abutting surfaces 31 are disposed opposite to each other. The two retaining elastic members 40 are respectively located on the side of the corresponding retaining member 30 away from the other retaining member 30 . The pressing member 20 is provided with one. A side of the limiting portion 22 of the pressing member 20 away from the bin door 202 is provided with two opposite driving surfaces 221 . The two driving surfaces 221 are respectively matched with a corresponding one of the abutting surfaces 31 .

Embodiment 4

Please refer to FIG. 1 to FIG. 4 at the same time, a pressing and ejecting mechanism 100 provided in this embodiment can be applied to a cat litter box. This embodiment is an improvement made on the technical basis of the above-mentioned embodiment 1 to embodiment 3. Compared with the above-mentioned embodiment 3, the difference is:

The mounting frame 10 is provided with a card slot 13 , and the holding member 30 is movably disposed in the card slot 13 . The retaining elastic member 40 is disposed in the retaining slot 13 , one end of which is pressed against the retaining member 30 , and the other end is against the side wall of the retaining slot 13 .

Specifically, the card slot 13 is formed by connecting the fixing frame 11 and the installation frame 12 . The holding member 30 is movably disposed between the fixing frame 11 and the installation frame 12 .

The holding member 30 is provided with a guide groove 32 . The extending direction of the guide groove 32 is the same as the moving direction of the holding member 30 . The card slot 13 is provided with a guide bar 131 matched with the guide slot 32 . The guide groove 32 cooperates with the guide bar 131 to guide the moving direction of the holder 30 .

In some embodiments, the guide bars 131 are provided on both the fixing frame 11 and the installation frame 12 . Guide grooves 32 are provided on both sides of the holding member 30 facing the fixing frame 11 and the mounting frame 12 .

In some embodiments, a positioning post 33 is further provided on the side of the holding member 30 facing the holding elastic member 40 . The extending direction of the positioning column 33 is the same as the moving direction of the holding member 30 . The retaining elastic member 40 is sleeved on the positioning post 33 . The positioning column 33 is used to guide the driving direction of the elastic clamping member 40 .

In some embodiments, the retaining elastic member 40 is a spring, specifically a compression spring.

In some embodiments, a fixing port 14 is opened on the side wall of the card slot 13 . The fixing port 14 faces the housing 201 . A hook 34 is provided on the holding member 30 . The hook 34 passes through the fixing opening 14 and is engaged with the bayonet 203 .

Specifically, the fixing port 14 is formed by connecting the fixing frame 11 and the installation frame 12 .

In some embodiments, a transition surface 341 is provided on the side of the hook 34 facing the bayonet 203 . The transition surface 341 is used for guiding when the hook 34 is snap-fitted with the bayonet 203 , so as to facilitate the insertion of the hook 34 into the bayonet 203 .

Embodiment 5

Please refer to FIG. 1 to FIG. 4 at the same time, a pressing and ejecting mechanism 100 provided in this embodiment can be applied to a cat litter box. This embodiment is an improvement made on the technical basis of the above-mentioned Embodiment 1 to Embodiment 4. Compared with the above-mentioned Embodiment 1, the difference is:

The mounting frame 10 is provided with an ejection hole 15 . The eject hole 15 faces the housing 201 .

The pop-up member 50 includes a pop-up portion 51 and a positioning portion 52 . The ejecting portion 51 is inserted through the ejecting hole 15 . The pop-up portion 51 is used to abut the casing 201 . The positioning portion 52 is located at one end of the pop-up portion 51 close to the bin door 202 . The positioning portion 52 abuts the ejection hole 15 from the opening of the side of the ejection hole 15 away from the casing 201 , so as to prevent the ejection member 50 from detaching from the mounting frame 10 .

The ejecting hole 15 matches the shape of the ejecting portion 51 , so as to guide the moving direction of the ejecting member 50 .

In some embodiments, there are two ejecting members 50 and two ejecting elastic members 60 , and there are also two corresponding ejecting holes 15 . The two ejecting members 50 are located on two sides of the holding member 30 respectively.

Embodiment 6

Please refer to FIG. 1 to FIG. 5 at the same time, the present embodiment also provides a cat litter box 200 , which includes a housing 201 , a door 202 and the above-mentioned pressing and ejecting mechanism 100 .

The housing 201 is used to store cat litter. The warehouse door 202 is rotatably disposed on the casing 201 through a rotating shaft 204 , and the warehouse door 202 is fixed to the casing 201 by the pressing and ejecting mechanism 100 .

In the cat litter box 200 provided in the present application, the warehouse door 202 is rotatably arranged on the housing 201 , and is clamped on the bayonet 203 through the clamping member 30 , so that the warehouse door 202 and the housing 201 are fixed. When it needs to be opened, press the pressing member 20 to make the pressing member 20 abut against the holding member 30 , disengage the holding member 30 from the bayonet 203 , and press the elastic member 60 against the ejecting member 50 , so that the ejecting member 50 abuts The housing 201 pops open the compartment door 202, so that the compartment door 202 can be rotated and opened. When it needs to be closed, it is only necessary to rotate the door 202 to snap the holder 30 to the bayonet 203 . As long as the pressing member 20 is pressed, the door 202 can be popped open, and the contact is firm. The shape of the warehouse door 202 can be made more beautiful. The convenient opening and fixing of the warehouse door 202 can be realized, and the separation of the warehouse door 202 from the housing 201 is facilitated, the structure is simple, the volume is small, and the operation is convenient.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. A pressing and ejecting mechanism, used for the fixation of a warehouse door and a housing, is characterized in that it comprises a mounting frame, a pressing member, a clamping member, a clamping elastic member, an ejecting member and an ejecting elastic member, and the mounting frame is provided with On the warehouse door, the pressing member, the retaining member, the retaining elastic member, the ejecting member and the ejecting elastic member are respectively movably arranged on the mounting frame, and the retaining elastic member One end of the pressing member abuts the holding member, so that the holding member is clamped in the bayonet on the casing, one end of the pressing member passes through the warehouse door to receive external pressure, and the other end is connected to the A side of the holding member away from the holding elastic member is pressed against, so that the holding member is separated from the bayonet when the pressing member is pressed, and one end of the ejecting elastic member is pressed against the pop-up elastic member. so that the ejector can pass through the mounting bracket and abut on the casing, so as to pop open the compartment door. 2 . The pressing and ejecting mechanism according to claim 1 , wherein a driving surface is provided on the pressing member, and a side of the holding member facing away from the holding elastic member is provided with a driving surface that cooperates with the driving surface. 3 . resistance surface. 3 . The press-ejection mechanism according to claim 2 , wherein there are two each of the holding member and the holding elastic member, the two holding members are arranged opposite to each other, and the pressing member is far away from the pressing member. 4 . One side of the warehouse door is provided with two opposite driving surfaces, and the two driving surfaces are respectively matched with the abutting surfaces on the corresponding one of the holding members. 4 . The pressing and ejecting mechanism according to claim 1 , wherein a pressing hole is provided on the mounting frame, the pressing member comprises a pressing portion and a limiting portion, and the pressing portion penetrates the pressing hole. 5 . wherein, the limiting portion presses against the opening of the pressing hole from a side away from the warehouse door. 5 . The pressing and ejecting mechanism according to claim 1 , wherein the mounting frame is provided with a card slot, the holding member is movably arranged in the card slot, and the holding elastic member is arranged in the card slot. 6 . In the card slot, one end is against the holding member, and the other end is against the side wall of the card slot. 6 . The pressing and ejecting mechanism according to claim 5 , wherein a guide groove is formed on the holding member, and a guide bar matched with the guide groove is formed in the card groove. 7 . 7 . The press-ejection mechanism according to claim 5 , wherein a side of the retaining member facing the retaining elastic member is provided with a positioning column, and the retaining elastic member is sleeved on the positioning column. 8 . superior. 8 . The pressing and ejecting mechanism according to claim 5 , wherein a fixing port is opened on the side wall of the card slot, and a hook is provided on the holding member, and the hook passes through the fixing port and The bayonet is snap-fitted. 9 . The pressing and ejecting mechanism according to claim 1 , wherein an ejecting hole is provided on the mounting frame, the ejecting member comprises an ejecting portion and a positioning portion, and the ejecting portion penetrates the ejecting hole. 10 . , the positioning portion abuts the opening of the ejection hole from the side close to the door. 10. A cat litter box, characterized in that it comprises a casing, a warehouse door, and the push-and-pop mechanism according to any one of claims 1-9.

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