Dustproof cover of bottle

Abstract

The utility model discloses a dustproof cover of a bottle device, which comprises a cover body, a guide groove is arranged on the side face of the cover body, and the guide groove is horizontally and transversely matched with a press pump in a sliding mode. A receding groove is formed in the bottom face of the cover body in a penetrating mode and corresponds to a pump nozzle of the pressure pump. The sealing gasket is arranged on the inner side wall of the cover body, and the sealing gasket corresponds to the liquid outlet end of the pump nozzle of the pressure pump; and the limiting mechanism is arranged in the cover body, and the cover body is fixed to the outer side of the pressure pump under the limiting effect of the limiting mechanism. According to the scheme, the cover body which can be opened and closed horizontally and transversely is arranged, the closing direction of the cover body corresponds to the liquid outlet end of the pump nozzle, and after the cover body is closed, the sealing gasket is in close contact with the liquid outlet end of the pump nozzle, so that the liquid outlet end of the pump nozzle can be sealed, and dust, air and the like can be effectively prevented from entering the pump nozzle; and the safety of objects stored in the pump bottle is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pump bottles, in particular to a dustproof cover for a bottle. Background Art

[0002] The dust caps used in the current pumps on the market are all opened and closed with the bottle vertically, while the pump nozzle is horizontal. Therefore, the dust cap and the pump nozzle do not open and close in the same direction, making it impossible to seal the pump nozzle, allowing dust, air, etc. to easily enter the pump nozzle and affect the contents stored in the pump bottle. Utility Model Content

[0003] The utility model provides a dustproof cover for a bottle device, which is provided with a cover body which is opened and closed horizontally, the closing direction of the cover body corresponds to the liquid outlet end of a pump nozzle, and after the cover body is closed, the sealing gasket is in close contact with the liquid outlet end of the pump nozzle, so that the liquid outlet end of the pump nozzle can be sealed, and dust, air and the like can be effectively prevented from entering the interior of the pump nozzle, thereby ensuring the safety of the contents stored in the pump bottle.

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0005] The utility model provides a dust cover for a bottle container, comprising:

[0006] A cover body, wherein a guide groove is provided on the side of the cover body, and the guide groove is horizontally slidably matched with the pressure pump;

[0007] The bottom surface of the cover body is provided with an escape groove, the escape groove corresponds to the pump nozzle of the pressure pump, and when the cover body covers the pressure pump, the pressure pump is completely located in the escape groove;

[0008] A sealing gasket is arranged on the inner side wall of the cover body, the sealing gasket corresponds to the liquid outlet end of the pump nozzle of the pressure pump, and when the cover body covers the pressure pump, the sealing gasket is in close contact with the liquid outlet end of the pump nozzle of the pressure pump;

[0009] The limiting mechanism is arranged inside the cover body, and the cover body is fixed to the outside of the pressure pump under the limiting action of the limiting mechanism.

[0010] Optionally, the limiting mechanism includes:

[0011] A limit block is formed on the bottom surface of the nozzle of the pressure pump, a through cavity is provided inside the limit block, a limit groove is provided on the side of the limit block close to the sealing gasket, and the limit groove is connected with the through cavity;

[0012] An elastic deformation member connected to the inner wall of the cover body;

[0013] A limiting rod connected to the end of the elastic deformable member, wherein the thickness of the limiting rod is greater than the height of the limiting groove, and the limiting rod penetrates into the through cavity under the supporting action of the elastic deformable member;

[0014] A through rod connected to the end of the limiting rod away from the elastic deformation member, wherein the thickness of the through rod is smaller than the height of the limiting groove;

[0015] A pressure plate is connected to the end of the through rod, and the pressure plate is located inside the leakage hole on the side of the cover body.

[0016] Optionally, a guiding inclined surface is provided at the junction of the passing rod and the limiting rod, and when the guiding inclined surface contacts the limiting block, pressure is applied to the elastic deformation member.

[0017] Optionally, the elastic deformation member includes:

[0018] A fixing plate connected to the inner wall of the cover;

[0019] The arc-shaped elastic plate is connected to the fixed plate. Two arc-shaped elastic plates are provided, and the two arc-shaped elastic plates are bent and deformed in opposite directions. The connection between the two arc-shaped elastic plates and the fixed plate is a horizontal structure.

[0020] Optionally, the cover body further includes:

[0021] A bottom plate, clamped and fixed inside the mounting groove at the bottom of the cover body, wherein the avoidance groove is located between the guide groove and the bottom plate;

[0022] Insertion grooves are formed on the top surface of the cover body and the surface of the bottom plate, and the two ends of the fixing plate are respectively plugged and matched with the two insertion grooves.

[0023] Optionally, a clamping groove is formed on the inner wall of the insertion groove;

[0024] A protrusion matched with the clamping groove is formed on the outer side of the bottom plate.

[0025] Optionally, a positioning plate is formed on the surface of the bottom plate, and the positioning plate abuts against the inner wall of the cover.

[0026] Optionally, guide plates are formed on both sides of the guide groove, and the two guide plates extend toward the sealing gasket, and the two guide plates are respectively in contact with two side surfaces of the pressure pump.

[0027] The above solution of the utility model includes at least the following beneficial effects:

[0028] The above scheme of the utility model, by providing a horizontally opened and closed cover body, the closing direction of the cover body corresponds to the liquid outlet end of the pump nozzle, after the cover body is closed, the sealing gasket is in close contact with the liquid outlet end of the pump nozzle, thereby being able to seal the liquid outlet end of the pump nozzle, and being able to effectively prevent dust, air, etc. from entering the interior of the pump nozzle, thereby ensuring the safety of the items stored in the pump bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the installation structure of the dust cover of the bottle container provided by the embodiment of the utility model;

[0030] Figure 2 It is a front cross-sectional view of the installation of the dust cover of the bottle container provided by the embodiment of the utility model;

[0031] Figure 3 It is a schematic diagram of an explosion of a dust cover of a bottle container provided in an embodiment of the utility model;

[0032] Figure 4 yes Figure 3 A magnified schematic diagram of part A;

[0033] Figure 5 It is a right side cross-sectional view of the dust cover of the bottle container provided by the embodiment of the utility model;

[0034] Figure 6 It is a front cross-sectional view of a dust cover for a bottle provided by an embodiment of the utility model;

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of the cover body in the dust cover of the bottle provided by the embodiment of the utility model from a bottom-up perspective;

[0036] Figure 8 It is a bottom view of the cover body in the dust cover of the bottle provided by the embodiment of the utility model;

[0037] Fig. 9 It is a structural schematic diagram of a bottom plate in a dust cover of a bottle container provided by an embodiment of the utility model;

[0038] Fig.10 It is a structural schematic diagram of a limiting mechanism in a dust cover of a bottle container provided in an embodiment of the utility model.

[0039] The following are the descriptions of the reference numerals:

[0040] 1. Cover body; 101. Guide groove; 102. Avoidance groove; 103. Leakage hole; 104. Bottom plate; 105. Insertion groove; 106. Installation groove; 107. Clamping groove; 108. Protrusion; 109. Positioning plate; 110. Guide plate; 2. Limiting mechanism; 201. Pressing plate; 202. Through rod; 203. Limiting rod; 204. Arc elastic plate; 205. Fixing plate; 206. Guide slope; 3. Pressure pump; 4. Sealing pad; 5. Limiting block; 501. Through cavity; 502. Limiting groove. DETAILED DESCRIPTION

[0041] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0042] like Figure 1-Figure 10 As shown, the utility model provides a dust cover for a bottle container, comprising:

[0043] The cover body 1 has a guide groove 101 on its side, and the guide groove 101 is horizontally slidably matched with the pressure pump 3;

[0044] The bottom surface of the cover body 1 is provided with an escape groove 102, which corresponds to the pump nozzle of the pressure pump 3. When the cover body 1 covers the pressure pump 3, the pressure pump 3 is completely located in the escape groove 102;

[0045] The sealing gasket 4 is arranged on the inner side wall of the cover body 1, and the sealing gasket 4 corresponds to the liquid outlet end of the pump nozzle of the pressure pump 3. When the cover body 1 covers the pressure pump 3, the sealing gasket 4 is in close contact with the liquid outlet end of the pump nozzle of the pressure pump 3;

[0046] The limiting mechanism 2 is arranged inside the cover body 1 , and the cover body 1 is fixed to the outside of the pressure pump 3 under the limiting action of the limiting mechanism 2 .

[0047] When the bottle is not in use, the cover 1 is fixed to the outside of the pressure pump 3 by the limiting mechanism 2, and the sealing gasket 4 is in close contact with the liquid outlet end of the pump nozzle of the pressure pump 3, so that the liquid outlet end of the pump nozzle can be sealed, which can effectively prevent dust, air, etc. from entering the inside of the pump nozzle and ensure the safety of the stored objects in the pump bottle; when it is needed to be used, the fixing of the cover 1 by the limiting mechanism 2 is released, the pump bottle is held in the right hand, and the cover 1 is pulled out horizontally with the left hand to separate the cover 1 from the pressure pump 3, and the pump nozzle completely leaks out. The pressure pump 3 is pressed by the index finger of the right hand, and the material discharged from the pump nozzle drips into the palm of the left hand. The left hand is kept, and the pump bottle is held in the right hand, and the pump nozzle is pushed into the cover to complete the closing of the cover 1. During the closing process of the cover 1, the left hand does not move to complete the closing of the cover, and there is no risk of overflow of the material in the palm of the hand. The overall operation is simple and convenient, and at the same time solves the problem that the left hand needs to move to operate the box cover during the existing vertical opening and closing, which causes the material to overflow from the palm of the left hand.

[0048] like Figure 4 and Fig.10 As shown, in an optional embodiment of the present utility model, the limiting mechanism 2 includes:

[0049] The limiting block 5 is formed on the bottom surface of the nozzle of the pressure pump 3. A through cavity 501 is provided inside the limiting block 5. A limiting groove 502 is provided on the side of the limiting block 5 close to the sealing gasket 4. The limiting groove 502 is connected to the through cavity 501.

[0050] An elastic deformable member connected to the inner wall of the cover body 1;

[0051] The limiting rod 203 is connected to the end of the elastic deformation member. The thickness of the limiting rod 203 is greater than the height of the limiting groove 502. The limiting rod 203 penetrates into the cavity 501 under the support of the elastic deformation member.

[0052] A rod 202 is connected to the end of the limiting rod 203 away from the elastic deformation member, and the thickness of the rod 202 is smaller than the height of the limiting groove 502;

[0053] The pressing plate 201 is connected to the end of the rod 202 , and the pressing plate 201 is located inside the leakage hole 103 on the side of the cover body 1 .

[0054] In this embodiment, when not in use, the cover body 1 is in the closed state, and under the support of the elastic deformable member, the limiting rod 203 is located inside the through cavity 501. Since the thickness of the limiting rod 203 is greater than the height of the limiting groove 502, the limiting rod 203 cooperates with the inner wall of the through cavity 501 to limit the cover body 1, thereby fixing the cover body 1 to the outside of the pressure pump 3; when the cover body 1 needs to be opened, the pressing plate 201 is pressed to deform the elastic deformable member, and the limiting rod 203 is separated from the through cavity 501, and the rod 202 corresponds to the limiting groove 502. Since the thickness of the rod 202 is smaller than the height of the limiting groove 502, the cover body 1 can be opened by pulling it horizontally, so that the pump nozzle can leak out completely, and the pressure pump 3 can be pressed to discharge the material; when closing the cover body 1, the pressure plate 201 is pressed to deform the elastic deformation part under force, and the pump nozzle is pressed into the cover body 1 through the correspondence between the rod 202 and the limiting groove 502 to realize the box cover, and the pressure on the pressure plate 201 is released, and the elastic deformation part is reset, so that the limiting rod 203 enters the through cavity 501, thereby limiting and fixing the cover body 1 on the outside of the pressure pump 3.

[0055] like Fig.10 As shown, in an optional embodiment of the present invention, a guiding inclined surface 206 is provided at the junction of the through rod 202 and the limiting rod 203, and when the guiding inclined surface 206 contacts the limiting block 5, pressure is applied to the elastic deformation member.

[0056] In this embodiment, when the box cover operation of the cover body 1 is performed, the pressure on the pressure plate 201 is released, and the pump nozzle is pressed into the interior of the cover body 1. The limit block 5 contacts the guide slope 206, and pressure is applied to the elastic deformable member. The elastic deformable member is deformed so that the through rod 202 corresponds to the limit groove 502, thereby facilitating the pump nozzle to be completely pressed into the interior of the cover body 1. After the through rod 202 enters the through cavity 501, the elastic deformable member is reset, so that the limit rod 203 enters the through cavity 501, thereby limiting and fixing the cover body 1 on the outside of the pressure pump 3; by providing the guide slope 206, when the box cover operation is performed, there is no need to press the pressure plate 201, which further simplifies the box cover operation. When the box cover is closed, the box cover operation can be completed with one hand to avoid overflow of the material in the palm of the hand.

[0057] like Fig.10 As shown, in an optional embodiment of the utility model, the elastic deformation member includes:

[0058] A fixing plate 205 connected to the inner wall of the cover body 1;

[0059] The arc-shaped elastic plate 204 is connected to the fixed plate 205 . Two arc-shaped elastic plates 204 are provided, and the two arc-shaped elastic plates 204 are bent and deformed in opposite directions. The connection between the two arc-shaped elastic plates 204 and the fixed plate 205 is a horizontal structure.

[0060] In this embodiment, the elastic deformable member of the above structure can make the elastic deformable member more stable when deformed, thereby ensuring accurate horizontal movement of the limiting rod 203 and the passing rod 202, thereby achieving limiting and releasing of the cover body 1.

[0061] like Figure 5 , Figure 7 , Figure 8 and Fig. 9 As shown, in an optional embodiment of the present invention, the cover body 1 further includes:

[0062] The bottom plate 104 is clamped and fixed inside the mounting groove 106 at the bottom of the cover body 1, and the avoidance groove 102 is located between the guide groove 101 and the bottom plate 104;

[0063] The insertion grooves 105 are formed on the top surface of the cover body 1 and the surface of the bottom plate 104 , and the two ends of the fixing plate 205 are respectively plugged into and matched with the two insertion grooves 105 .

[0064] In this embodiment, the fixing plate 205 can be disassembled and assembled through the detachable bottom plate 104 and the insertion slot 105, thereby realizing the disassembly and assembly of the elastic deformation member.

[0065] like Figure 5 , Figure 7 and Fig. 9 As shown, in an optional embodiment of the present utility model, a clamping groove 107 is formed on the inner wall of the insertion groove 105;

[0066] A protrusion 108 matching the clamping groove 107 is formed on the outer side of the bottom plate 104 .

[0067] In this embodiment, the protrusion 108 and the clamping groove 107 facilitate the assembly and disassembly of the bottom plate 104 .

[0068] like Figure 5 and Fig. 9 As shown, in an optional embodiment of the present invention, a positioning plate 109 is formed on the surface of the bottom plate 104 , and the positioning plate 109 abuts against the inner wall of the cover body 1 .

[0069] In this embodiment, by providing the positioning plate 109 , the bottom plate 104 can be limited in position, and it can be ensured that the bottom plate 104 is accurately mounted inside the installation groove 106 .

[0070] like Figure 6 and Figure 7 As shown, in an optional embodiment of the present invention, guide plates 110 are formed on both sides of the guide groove 101 , and the two guide plates 110 extend toward the sealing gasket 4 , and the two guide plates 110 abut against two side surfaces of the pressure pump 3 respectively.

[0071] In this embodiment, by providing the guide plate 110 , the cover body 1 is guided during the operation of the box cover of the cover body 1 , ensuring that the pump nozzle can be accurately pressed into the interior of the cover body 1 .

[0072] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dust cover for a bottle, characterized in that: include: A cover body (1), wherein a guide groove (101) is provided on a side surface of the cover body (1), and the guide groove (101) is in horizontal and transverse sliding cooperation with the pressure pump (3); The bottom surface of the cover body (1) is provided with an avoidance groove (102), the avoidance groove (102) corresponds to the pump nozzle of the pressure pump (3), and when the cover body (1) covers the pressure pump (3), the pressure pump (3) is completely located in the avoidance groove (102); A sealing gasket (4) is arranged on the inner side wall of the cover body (1), the sealing gasket (4) corresponds to the liquid outlet end of the pump nozzle of the pressure pump (3), and when the cover body (1) covers the pressure pump (3), the sealing gasket (4) is in close contact with the liquid outlet end of the pump nozzle of the pressure pump (3); The limiting mechanism (2) is arranged inside the cover body (1), and the cover body (1) is fixed to the outside of the pressure pump (3) under the limiting action of the limiting mechanism (2).

2. The dust cover for a bottle according to claim 1, characterized in that: The limiting mechanism (2) comprises: A limit block (5) is formed on the bottom surface of the nozzle of the pressure pump (3), a through cavity (501) is provided inside the limit block (5), a limit groove (502) is provided on the side of the limit block (5) close to the sealing gasket (4), and the limit groove (502) is connected to the through cavity (501); An elastic deformable member connected to the inner wall of the cover body (1); A limiting rod (203) connected to the end of the elastic deformable member, the thickness of the limiting rod (203) being greater than the height of the limiting groove (502), and the limiting rod (203) being extended into the through cavity (501) under the supporting action of the elastic deformable member; A through rod (202) connected to the end of the limiting rod (203) away from the elastic deformation member, the thickness of the through rod (202) being smaller than the height of the limiting groove (502); A pressure plate (201) is connected to the end of the through rod (202), and the pressure plate (201) is located inside the leakage hole (103) on the side of the cover body (1).

3. The dust cover for a bottle according to claim 2, characterized in that: A guiding inclined surface (206) is provided at the junction of the passing rod (202) and the limiting rod (203); when the guiding inclined surface (206) contacts the limiting block (5), pressure is applied to the elastic deformation member.

4. The dust cover for a bottle according to claim 2, characterized in that: The elastic deformation member comprises: A fixing plate (205) connected to the inner wall of the cover body (1); The arc-shaped elastic plate (204) is connected to the fixed plate (205), two arc-shaped elastic plates (204) are provided, and the two arc-shaped elastic plates (204) are bent and deformed in opposite directions, and the connection between the two arc-shaped elastic plates (204) and the fixed plate (205) is a horizontal structure.

5. The dust cover for a bottle according to claim 4, characterized in that: The cover body (1) further comprises: A bottom plate (104) is clamped and fixed inside a mounting groove (106) at the bottom of the cover body (1), and the avoidance groove (102) is located between the guide groove (101) and the bottom plate (104); The insertion grooves (105) are formed on the inner top surface of the cover body (1) and the surface of the bottom plate (104), and the two ends of the fixing plate (205) are respectively plugged into and matched with the two insertion grooves (105).

6. The dust cover for a bottle according to claim 5, characterized in that: The inner wall of the insertion groove (105) is formed with a clamping groove (107); A protrusion (108) adapted to the clamping groove (107) is formed on the outer side of the bottom plate (104).

7. The dust cover for a bottle according to claim 6, characterized in that: A positioning plate (109) is formed on the surface of the bottom plate (104), and the positioning plate (109) abuts against the inner wall of the cover body (1).

8. The dust cover for a bottle according to claim 1, characterized in that: Guide plates (110) are formed on both sides of the guide groove (101), and the two guide plates (110) extend toward the sealing gasket (4). The two guide plates (110) are respectively in contact with two side surfaces of the pressure pump (3).

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