Bottle mouth locking structure of a press bottle

Abstract

This utility model relates to a bottle neck locking structure for a press-type bottle. It includes a bottle body, a locking component, and an unlocking component. The bottle body consists of a cap and a bottle body. The locking component has a receiving cavity, with an upper hole and a lower hole at its upper and lower ends communicating with the receiving cavity. The cap is confined within the receiving cavity and spaced from the inner sidewall of the cavity. A pressing head on the cap extends upward through the upper hole, and the bottle neck passes through the lower hole and is screwed into the cap. The locking component has an insert portion communicating with the receiving cavity. The unlocking component is inserted into the insert portion and abuts against the cap. This utility model uses two sets of locking halves to surround the cap and fasten them together to form a locking component, preventing external contact with the cap and unscrewing it. When it is necessary to open the cap, the unlocking component is inserted into the insert portion of the locking component and pressed against the cap, then twisted to open the cap.

Description

Technical Field

[0001] This utility model belongs to the field of daily chemical products technology, specifically relating to a bottle mouth locking structure for a press bottle. Background Technology

[0002] Nowadays, daily chemical products are appearing more and more frequently in people's lives. Washing and care products have become deeply integrated into people's lives, making it convenient for people to use them to clean and wash their belongings and bodies. These daily chemical products are generally packaged in the form of pump bottles. When needed, a fixed amount of daily chemical product can be dispensed by pressing the pump head at the top of the bottle.

[0003] To facilitate timely replenishment, the cap of a pump bottle with a pump head is designed to be screwed onto the bottle body. However, when used in hotels or public places, it is difficult to prevent guests from opening the bottle to pour out the contents or adding other things to it, which could contaminate the contents and cause economic losses. To prevent the cap from being screwed open, existing technologies have developed structures to fasten the cap and bottle body together. However, this structure makes it difficult for staff to open the bottle when adding contents. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a bottle mouth locking structure for a press bottle. By using two sets of locking half-pieces to surround the bottle cap and complete the fastening to form a locking piece, the bottle cap is prevented from being contacted from the outside and unscrewed. When it is necessary to open the bottle cap, the unlocking piece is inserted from the embedded part on the locking piece and pressed onto the bottle cap, and then twisted to open the bottle cap.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A bottle neck locking structure for a press-type bottle includes a bottle body, a locking element, and an unlocking element. The bottle body consists of a bottle cap and a bottle body. The locking element has a receiving cavity. The upper and lower ends of the locking element have an upper hole and a lower hole communicating with the receiving cavity. The bottle cap is confined within the receiving cavity and is spaced apart from the inner sidewall of the receiving cavity. The pressing head on the bottle cap extends upward through the upper hole, and the bottle neck passes through the lower hole and is screwed into the bottle cap. The locking element has an embedded part communicating with the receiving cavity, and the unlocking element is inserted into the embedded part and abuts against the bottle cap.

[0007] The locking component is formed by two sets of locking halves connected to each other. The locking halves are provided with an upper half hole, a receiving half cavity and a lower half hole from top to bottom. The left and right ends of the locking halves are respectively provided with male buckles and female grooves. The two sets of locking halves correspond to each other and are fastened by engaging with each other through their male buckles and female grooves.

[0008] The embedding part is disposed on the locking half, and the embedding part is a groove-shaped structure that opens upward and penetrates the upper end face of the locking half. The unlocking part is inserted into the embedding part from top to bottom and abuts against the bottle cap. The unlocking part is formed by connecting the abutting part, the connecting part and the pressing part in sequence to form an I-shaped structure. The connecting part is inserted into the embedding part. The abutting part is located in the receiving cavity and abuts against the bottle cap through radial displacement. The pressing part is located outside the locking half. The abutting part has an arc-shaped structure. The upper end face of the locking half is provided with an embedding hole for the abutting part to pass through. The outer side wall of the abutting part is provided with several vertical stripes distributed in an array. The vertical stripes are matched with the anti-slip texture on the outer side wall of the bottle cap. The outer side wall of the pressing part is provided with a pressing groove.

[0009] The bottle cap locking structure of this type of press bottle features a cavity within the locking element that surrounds the bottle cap, preventing the cap from detaching from the cavity. An upper hole at the top of the locking element allows the pressing head on the cap to pass through, while the bottle body extends into the cavity through the lower hole at the bottom of the locking element and screws onto the cap. Once the cap is screwed on, because the cap is completely within the cavity with no external space for the user to touch it, and because the cap is separated from the inner wall of the cavity, there is no external force point on the cap. Hold the locking mechanism and then twist the bottle body or the press head. The bottle cap inside the receiving cavity will rotate synchronously with the rotation of the bottle body, making the bottle cap impossible to unscrew. When you need to open the bottle cap, insert the unlocking mechanism into the embedded part on the locking mechanism, so that the unlocking mechanism abuts against the bottle cap, thereby fixing the position of the bottle cap with external force. Then, twist the locking mechanism or the bottle body to open the bottle cap. Therefore, in daily use, staff only need to hold the unlocking mechanism to open all press bottles with locking mechanisms installed, which is convenient for adding products and can also prevent others from opening the bottle cap.

[0010] To facilitate the installation of the locking mechanism on the bottle, the locking mechanism is divided into two sets of identical locking halves. Each locking half has an upper half-hole, a receiving half-cavity, and a lower half-hole arranged from top to bottom. When the two sets of locking halves are aligned and connected to each other, the two sets of upper half-holes abut to form a complete upper hole, the two sets of receiving half-cavities abut to form a complete receiving cavity, and the two sets of lower half-holes abut to form a complete lower hole. Therefore, by clamping the two sets of locking halves onto the outside of the bottle cap, the installation of the locking mechanism can be completed.

[0011] Since the locking mechanism is essentially a permanent installation on the bottle, adding daily chemical products only requires opening the cap, and daily use only requires pressing the press head on the cap. The cap enclosed by the locking mechanism can be used for the entire lifespan of the bottle without needing to be opened. Therefore, the two sets of locking halves can be connected without disassembly. If the connection between the two sets of locking halves is fixed with screws, malicious individuals can still disassemble it with a screwdriver. To achieve a secure connection that is difficult to disassemble, male and female slots are provided on the left and right ends of the locking halves. When the other set of locking halves is rotated 180° and connected to the first set, the male snaps are engaged into the female slots to achieve a secure connection. Once the connection is completed, it can only be disassembled by force.

[0012] Since the interlocking part and the unlocking part work together to provide an externally accessible force for the bottle cap, thus enabling it to be unscrewed, it needs to facilitate easy insertion of the unlocking part while providing sufficient friction between the unlocking part and the bottle cap. Therefore, the interlocking part is designed as an upward-opening groove-shaped structure extending through the upper surface of the locking half. The unlocking part is designed as an I-shaped structure formed by the sequential connection of the abutment part, connecting part, and pressing part. During insertion, the connecting part is inserted into the interlocking part, the abutment part is located within the receiving cavity and abuts against the bottle cap through radial displacement, and the pressing part is located outside the locking half. Therefore, when pressed by hand or fingers, the pressing groove on the outer wall of the pressing part fits the hand better, facilitating force application. The pressed unlocking part will radially displace towards the bottle cap, pressing the abutment part against it. However, mere pressing is insufficient to provide sufficient friction; therefore, the abutment part is designed with a large area... The larger arc-shaped structure allows the enlarged abutment part to pass through. An embedding hole is provided on the upper end face of the locking half for the abutment part to pass through. More preferably, the embedding hole is connected to the embedding part and the upper hole to form a continuous whole. Several vertical stripes are arranged in an array on the outer wall of the abutment part. The vertical stripes cooperate with the anti-slip texture on the outer wall of the bottle cap. Therefore, during the radial displacement of the abutment part, the vertical stripes are embedded in the anti-slip texture, thereby increasing the friction between them. After the pressing and abutment are completed, the locking part can be turned to open the bottle cap more easily. After adding daily chemical products, keep the unlocking part in the embedding part, screw the bottle cap back into the bottle body, and then pull the unlocking part upward. The same operation can be performed on other locking parts.

[0013] Furthermore, the left and right ends of the locking half are respectively provided with male posts and female holes, and the two sets of locking half are corresponding to each other and are fastened by inserting their male posts and female holes into each other.

[0014] Compared with the prior art, the advantages of this utility model are as follows: the locking component is fastened to the outside of the bottle cap in an enclosing manner. When it is necessary to open the bottle cap, the unlocking component is inserted into the embedded part on the locking component. The unlocking component is pressed by hand to make it move radially, abutting against the outside of the bottle cap and providing external force to ensure that the bottle cap cannot be rotated in the receiving cavity. The unlocking component is a special I-shaped structure that can only be held by staff. Therefore, it can prevent others from opening the bottle cap at will and ensure that only staff can add daily chemical products into the bottle. Moreover, it is easy to operate. After inserting the unlocking component, the bottle cap can be quickly opened by pressing and twisting from the outside. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a front-view exploded view of the present invention;

[0018] Figure 3 This is a rear-view explosion diagram of the present invention;

[0019] Figure 4 This is a top view of the present invention;

[0020] Figure 5 For the present utility model Figure 4 AA section view;

[0021] Figure 6 For the present utility model Figure 5 A magnified view of section B.

[0022] The components are as follows: 1. Bottle body; 11. Bottle cap; 111. Pressing head; 112. Anti-slip texture; 12. Bottle body; 2. Locking component; 21. Receiving cavity; 211. Receiving half cavity; 22. Upper hole; 221. Upper half hole; 23. Lower hole; 231. Lower half hole; 24. Embedding part; 25. Locking half component; 251. Embedding hole; 26. Male buckle; 27. Female groove; 28. Male post; 29. ​​Female hole; 3. Unlocking component; 31. Abutting part; 311. Vertical stripe; 32. Connecting part; 33. Pressing part; 331. Pressing groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] The specific embodiments of this utility model will now be described with reference to the accompanying drawings:

[0025] like Figure 1-6 As shown, a bottle neck locking structure for a press-type bottle includes a bottle body 1, a locking element 2, and an unlocking element 3. The bottle body 1 is composed of a bottle cap 11 and a bottle body 12. The locking element 2 has a receiving cavity 21. The upper and lower ends of the locking element 2 have an upper hole 22 and a lower hole 23 communicating with the receiving cavity 21. The bottle cap 11 is confined within the receiving cavity 21 and is spaced apart from the inner sidewall of the receiving cavity 21. The pressing head 111 on the bottle cap 11 extends upward through the upper hole 22, and the bottle neck passes through the lower hole 23 and is screwed into the bottle cap 11. The locking element 2 has an embedded part 24 communicating with the receiving cavity 21. The unlocking element 3 is inserted into the embedded part 24 and abuts against the bottle cap 11.

[0026] The locking component 2 is formed by two sets of locking half-parts 25 connected together. The locking half-parts 25 are provided with an upper half-hole 221, a receiving half-cavity 211 and a lower half-hole 231 from top to bottom. The left and right ends of the locking half-parts 25 are respectively provided with male buckles 26 and female grooves 27. The two sets of locking half-parts 25 correspond to each other and are fastened by engaging with each other through male buckles 26 and female grooves 27.

[0027] The embedding part 24 is disposed on the locking half 25. The embedding part 24 is a groove-shaped structure that opens upward and penetrates the upper end face of the locking half 25. The unlocking part 3 is inserted into the embedding part 24 from top to bottom and abuts against the bottle cap 11. The unlocking part 3 is formed by connecting the abutting part 31, the connecting part 32 and the pressing part 33 in sequence to form an I-shaped structure. The connecting part 32 is inserted into the embedding part 24. The abutting part 31 is located in the receiving cavity 21 and abuts against the bottle cap 11 through radial displacement. The pressing part 33 is located outside the locking half 25. The abutting part 31 has an arc-shaped structure. The upper end face of the locking half 25 is provided with an embedding hole 251 for the abutting part 31 to pass through. The outer side wall of the abutting part 31 is provided with a plurality of vertical stripes 311 arranged in an array. The vertical stripes 311 cooperate with the anti-slip texture 112 on the outer side wall of the bottle cap 11. The outer side wall of the pressing part 33 is provided with a pressing groove 331.

[0028] Furthermore, the left and right ends of the locking half 25 are respectively provided with male post 28 and female hole 29, and the two sets of locking half 25 are corresponding to each other and are fastened by inserting their male post 28 and female hole 29 into each other.

[0029] Description of the working principle of this utility model:

[0030] The bottle cap locking structure of the press bottle adopts this design. The receiving cavity 21 inside the locking member 2 surrounds the outside of the bottle cap 11, so that the bottle cap 11 cannot be removed from the space of the receiving cavity 21. The upper hole 22 at the upper end of the locking member 2 allows the pressing head 111 on the bottle cap 11 to pass through, while the bottle body 12 extends into the receiving cavity 21 through the lower hole 23 at the lower end of the locking member 2 and is screwed into the bottle cap 11. After the bottle cap 11 is screwed in, since the bottle cap 11 is completely placed in the receiving cavity 21 and there is no external space for a person to touch the bottle cap 11, and the bottle cap 11 is also separated from the inner wall of the receiving cavity 21, the bottle cap 11 has no external force point. When a person holds the locking part 2 and then twists the bottle body 12 or the pressing head 111, the bottle cap 11 in the receiving cavity 21 will rotate synchronously with the rotation of the bottle body 12, making the bottle cap 11 impossible to unscrew. When it is necessary to open the bottle cap 11, the unlocking part 3 is inserted from the embedded part 24 on the locking part 2, so that the unlocking part 3 abuts against the bottle cap 11, thereby fixing the position of the bottle cap 11 with external force. Then, the locking part 2 or the bottle body 12 can be twisted to open the bottle cap 11. Therefore, in daily use, the staff only needs to hold the unlocking part 3 to open all the pressing bottles with the locking part 2 installed, which is convenient for adding operations and can also prevent others from opening the bottle cap 11.

[0031] To facilitate the installation of the locking component 2 on the bottle body 1, the locking component 2 is divided into two sets of locking halves 25 with completely identical structures. The locking half 25 is provided with an upper half hole 221, a receiving half cavity 211 and a lower half hole 231 from top to bottom. When the two sets of locking half 25 correspond to each other and are connected to each other, the two sets of upper half holes 221 abut to form a complete upper hole 22, the two sets of receiving half cavities 211 abut to form a complete receiving cavity 21, and the two sets of lower half holes 231 abut to form a complete lower hole 23. Therefore, by correspondingly clamping the two sets of locking half 25 to the outside of the bottle cap 11, the installation of the locking component 2 can be completed.

[0032] Since the installation of the locking component 2 on the bottle body 12 is essentially permanent—adding daily chemical products only requires opening the bottle cap 11, and daily use only requires pressing the pressing head 111 on the bottle cap 11—the bottle cap 11 enclosed by the locking component 2 can be used continuously throughout the lifespan of the bottle body 1 without needing to be opened. Therefore, the connection between the two sets of locking halves 25 can be achieved without disassembly. If the connection between the two sets of locking halves 25 were fixed with screws, malicious individuals could still disassemble it with a screwdriver. To achieve a secure connection that is difficult to disassemble, male clips 26 and female grooves 27 are provided at the left and right ends of the locking halves 25, respectively. The other set of locking halves 25 rotates 180 degrees. When the locking half 25 is connected to the previous set of locking half 25, the male buckles 26 of each half are fastened into the female grooves 27 of each other, thereby achieving a tight connection between them. Since the connection between the male buckle 26 and the female groove 27 is achieved by deforming the male buckle 26 and fastening it into the female groove 27, the male buckle 26 can still be disengaged from the female groove 27 when one end is pressed by external force. Therefore, male posts 28 and female holes 29 are provided at the left and right ends of the locking half 25, respectively. When assembling, the male posts 28 are inserted into the female holes 29, which can limit the deformation of the connection between the locking half 25. After the male buckle 26 is fastened into the female groove 27, it can be disassembled by pressing one end. If it is to be disassembled after the fastening is completed, it can only be removed by force.

[0033] Since the function of the insert 24 and the unlocking member 3 is to provide an externally accessible force for the bottle cap 11 so as to unscrew the bottle cap 11, it is necessary to facilitate the insertion of the unlocking member 3 on the one hand, and to provide sufficient friction between the unlocking member 3 and the bottle cap 11 on the other hand. Therefore, the insert 24 is designed as a groove-shaped structure with an upward opening that penetrates the upper surface of the locking half 25. The unlocking part 3 is designed as an I-shaped structure formed by the abutment part 31, the connecting part 32, and the pressing part 33 connected in sequence. Therefore, during the process of inserting the unlocking part 3 into the insert 24, the connecting part 32 is inserted into the insert 24, the abutment part 31 is located in the receiving cavity 21 and abuts against the bottle cap 11 through radial displacement, and the pressing part 33 is located outside the locking half 25. Therefore, when the pressing part 33 is pressed by the palm or fingers, the pressing groove 331 on the outer wall of the pressing part 33 can fit the hand better and make it easier to apply force. The unlocking part 3 under pressure will move radially towards the bottle cap 11, thereby pressing the abutment part 31 onto the bottle cap 11. However, the pressing alone cannot provide enough friction. Therefore, the abutment part 31 is designed to have a larger area. The arc-shaped structure allows the enlarged abutment part 31 to pass through. An insertion hole 251 for the abutment part 31 to pass through is provided on the upper end face of the locking half 25. More preferably, the insertion hole 251 is connected with the insertion part 24 and the upper hole 22 to form a continuous whole. Several vertical stripes 311 are arranged in an array on the outer wall of the abutment part 31. The vertical stripes 311 cooperate with the anti-slip texture 112 on the outer wall of the bottle cap 11. Therefore, during the radial displacement of the abutment part 31, the vertical stripes 311 are embedded in the anti-slip texture 112, thereby improving the friction between them. After the pressing and abutting are completed, the locking part 2 is turned to open the bottle cap 11 more easily. After adding daily chemical products, the unlocking part 3 is kept in the insertion part 24, and the bottle cap 11 is screwed back into the bottle body 12. Then the unlocking part 3 is pulled up, and the same operation can be performed on other locking parts 2.

[0034] The beneficial effects of this utility model are as follows: the locking member 2 is fastened to the outside of the bottle cap 11 in an enclosing manner. When it is necessary to open the bottle cap 11, the unlocking member 3 is inserted into the embedded part 24 on the locking member 2. The unlocking member 3 is pressed by hand to make it move radially, abutting against the outside of the bottle cap 11 and providing external force to ensure that the bottle cap 11 cannot be rotated in the receiving cavity 21. The unlocking member 3 is a special I-shaped structure, which is only held by staff. Therefore, it can prevent others from opening the bottle cap 11 at will, ensuring that only staff can add daily chemical products in the bottle body 12. Moreover, it is easy to operate. After inserting the unlocking member 3, the bottle cap 11 can be quickly opened by pressing and twisting from the outside.

[0035] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A bottle mouth locking structure for pressing a bottle, characterized by: The device includes a bottle body, a locking component, and an unlocking component. The bottle body consists of a bottle cap and a bottle body. The locking component has a receiving cavity. The upper and lower ends of the locking component have upper holes and lower holes that communicate with the receiving cavity. The bottle cap is confined within the receiving cavity and is spaced apart from the inner sidewall of the receiving cavity. The pressing head on the bottle cap extends upward through the upper hole, and the bottle mouth passes through the lower hole and is screwed into the bottle cap. The locking component has an insert portion that communicates with the receiving cavity. The unlocking component is inserted into the insert portion and abuts against the bottle cap.

2. The bottle mouth locking structure of a pressurized bottle according to claim 1, characterized by: The locking component is formed by two sets of locking halves connected to each other. The locking halves are provided with an upper half hole, a receiving half cavity and a lower half hole from top to bottom.

3. The bottle mouth locking structure of the press bottle according to claim 2, characterized in that: The left and right ends of the locking half are respectively provided with male buckles and female grooves. The two sets of locking half parts correspond to each other and are fastened by interlocking with each other through male buckles and female grooves.

4. The bottle mouth locking structure of the press bottle according to claim 2, characterized in that: The left and right ends of the locking half are respectively provided with male posts and female holes. The two sets of locking half are corresponding to each other and are fastened by inserting the male posts and female holes into each other.

5. The bottle mouth locking structure of the press bottle according to claim 2, characterized in that: The embedded part is disposed on the locking half, and the embedded part is a groove-shaped structure that opens upward and penetrates the upper end face of the locking half. The unlocking part is inserted into the embedded part from top to bottom and abuts against the bottle cap.

6. The bottle mouth locking structure of the press bottle according to claim 5, wherein: The unlocking component is formed by connecting the abutment part, the connecting part and the pressing part in sequence to form an I-shaped structure. The connecting part is inserted into the embedded part, the abutment part is located in the receiving cavity and abuts against the bottle cap through radial displacement, and the pressing part is located outside the locking half.

7. The bottle mouth locking structure of the press bottle according to claim 6, wherein: The abutting part has an arc-shaped structure, and the upper end face of the locking half is provided with an embedding hole for the abutting part to pass through.

8. The bottle mouth locking structure of the press bottle according to claim 7, characterized in that: The outer wall of the contact part is provided with several vertical stripes arranged in an array, and the vertical stripes are matched with the anti-slip texture on the outer wall of the bottle cap.

9. The bottle mouth locking structure of the press bottle according to claim 8, wherein: The outer wall of the pressing part is provided with a pressing groove.

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