Emulsion bottle stable in connection

Abstract

The utility model relates to a stably connected emulsion bottle and belongs to the technical field of emulsion packaging, the emulsion bottle comprises a shell, a fixed cover arranged at one end of the shell and an end cover arranged on the fixed cover in a sleeving mode, and a plurality of inserting plates distributed at equal intervals are arranged at the end, facing the fixed cover, of the end cover; the fixing cover is correspondingly provided with a plurality of inserting grooves which are distributed at equal intervals, the inserting grooves are used for inserting the inserting plates, each inserting groove comprises an inserting part and a locking part, a pair of limiting ring plates are oppositely arranged at the edge of a groove opening of each locking part, limiting ring grooves which are matched with the limiting ring plates for limiting are formed in the corresponding positions of the inserting plates, and the limiting ring plates and the limiting ring grooves are matched with the limiting ring plates for limiting. A locking assembly is arranged in the inserting groove, the locking assembly comprises an elastic lock catch arranged in the inserting groove, and a locking groove for locking the elastic lock catch is formed in the inserting plate. The emulsion bottle has the effect that when the emulsion bottle is put into a bag, the end cover and the shell can still be stably connected.

Description

Technical Field

[0001] The present application relates to the technical field of lotion packaging, and in particular to a stably connected lotion bottle. Background Art

[0002] Emulsion products such as shower gel, shampoo, and lotion-like cosmetics are an indispensable part of people's daily lives. Emulsion products are usually packaged in special bottles and are used by pressing the head cap to squeeze the lotion out of the nozzle.

[0003] At present, a lotion bottle includes a shell, a press head, an end cover, a piston, a pump rod and a spring. The piston is arranged at the bottom end of the shell, the pump rod is arranged at the upper end of the shell, the spring is sleeved on the pump rod, the press head is movably connected to the upper end of the shell and abuts against the spring, a buckle is provided on the inner side wall of the end cover, and a slot engaged with the buckle is correspondingly provided on the outer side wall of the upper end of the shell, so that the end cover is engaged with the upper end of the shell to shield and protect the press head.

[0004] With respect to the above-mentioned related technologies, the following defects are found: if the lotion bottle contains lotion-like cosmetics, it is easy to put the lotion bottle into a bag and take it out, and the items in the bag may collide with it, so the end cap may be disconnected from the shell without being noticed. Utility Model Content

[0005] In order to ensure that the end cap and the shell can still be stably connected when the lotion bottle is put into a bag, the present application provides a lotion bottle with a stably connected end cap.

[0006] The present application provides a stably connected lotion bottle, which adopts the following technical solution:

[0007] A stably connected lotion bottle comprises a shell, a fixed cover arranged at one end of the shell and an end cover sleeved on the fixed cover, the end cover and the end facing the fixed cover are provided with a plurality of equally distributed plug-in plates, the fixed cover is correspondingly provided with a plurality of equally distributed plug-in slots for the plug-in plates to be plugged in, the plug-in slot comprises an insertion portion and a locking portion, a pair of limiting ring plates are relatively provided at the notch edges of the locking portion, limiting ring grooves that cooperate with the limiting ring plates to limit positions are provided at corresponding positions of the plug-in plates, a locking assembly is provided in the plug-in slot, the locking assembly comprises an elastic lock buckle provided in the plug-in slot, and a locking groove for the elastic lock buckle to lock is provided on the plug-in plate.

[0008] By adopting the above technical scheme, a plurality of equally distributed plug-in boards are arranged at one end of the end cover facing the fixed cover, and a plurality of equally distributed plug-in slots are correspondingly arranged on the fixed cover, the plug-in slots are used to be plugged with the plug-in boards, a pair of limiting ring plates are relatively arranged at the edges of the slots of the locking portion, and limiting ring grooves that cooperate with the limiting ring plates to limit the position are arranged at corresponding positions of the plug-in boards, so that the plug-in boards are not easy to fall off in the vertical direction, an elastic locking buckle is arranged in the plug-in slot, and a locking groove is arranged at the plug-in board, the locking groove is used to lock with the elastic locking buckle, so that the plug-in board is not easy to fall off from the plug-in slot in the horizontal direction, which is beneficial to improve the stability when the end cover and the fixed cover are connected.

[0009] Optionally, a lending groove is provided at the groove wall of the locking portion, and the elastic lock buckle is arranged in the lending groove.

[0010] By adopting the above technical solution, a lending groove is provided at the groove wall of the locking part, and the elastic lock buckle is arranged in the lending groove, so that when unlocking is required, the elastic lock buckle can be moved into the lending groove, thereby not easily affecting the unlocking of the plug board and the locking part.

[0011] Optionally, the elastic lock includes a first return spring arranged at the bottom of the lending groove, and a locking ring plate is provided at one end of the first return spring away from the end connected to the bottom of the lending groove.

[0012] By adopting the above technical solution, a first return spring is arranged at the bottom of the lending groove, and a locking ring plate is arranged at the end of the first return spring which is away from the end connected to the bottom of the lending groove, so that the locking ring plate can be locked in the locking groove under the action of the first return spring, and when the plug-in board needs to be unlocked, the locking ring plate can squeeze the first return spring into the lending groove.

[0013] Optionally, a first chamfer is provided at one end of the locking ring plate facing the insertion portion.

[0014] By adopting the above technical solution, a first chamfer is provided at one end of the locking ring plate facing the insertion portion, so that when the plug-in plate moves into the locking portion, the plug-in plate can easily squeeze the locking ring plate into the lending groove.

[0015] Optionally, when the plug board is located in the insertion portion, a second chamfer is provided at one end facing the locking portion.

[0016] By adopting the above technical solution, a second chamfer is provided on one end of the plug board facing the locking portion when the plug board is located in the insertion portion, so that the plug board can be easily moved into the locking portion and is less likely to be stuck at the end of the locking portion facing the insertion portion.

[0017] Optionally, a channel is provided between the pair of limiting ring plates, and a flared portion is provided at an edge of one end of the channel facing the insertion portion.

[0018] By adopting the above technical solution, a channel is provided between a pair of limiting ring plates, and a flared portion is provided at the edge of one end of the channel facing the insertion portion, so as to facilitate the limiting ring plate to move into the limiting ring groove and prevent the limiting ring plate from getting stuck in the limiting ring groove at one end facing the limiting ring plate.

[0019] Optionally, a third chamfer is provided at the edge of the notch of the insertion portion.

[0020] By adopting the above technical solution, a third chamfer is provided at the edge of the slot of the insertion part, so that when the plug board is aligned with the insertion part and inserted into the insertion part, it is not easy for the plug board to be stuck at the slot of the insertion part.

[0021] Optionally, a first annular buckle is provided on the outer side wall of the fixed cover, and a second annular buckle that cooperates and engages with the first annular buckle is provided on the inner side wall of the end cover.

[0022] By adopting the above technical solution, a first annular buckle is provided on the outer wall of the fixed cover, and a second annular buckle is provided on the inner wall of the end cover to cooperate with the first annular buckle, which is beneficial to further improve the stability of the connection between the end cover and the fixed cover.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] A plurality of equally spaced plug-in boards are arranged at one end of the end cover facing the fixed cover, and a plurality of equally spaced plug-in slots are correspondingly arranged on the fixed cover, the plug-in slots are used to be plugged with the plug-in boards, a pair of limiting ring plates are oppositely arranged at the edges of the notches of the locking portion, and limiting ring grooves are arranged at corresponding positions of the plug-in boards to cooperate with the limiting ring plates to limit the position, so that the plug-in boards are not easy to fall off in the vertical direction, an elastic lock buckle is arranged in the plug-in slot, and a locking groove is arranged at the plug-in board, and the locking groove is used to lock with the elastic lock buckle, so that the plug-in board is not easy to fall off from the plug-in slot in the horizontal direction, which is conducive to improving the stability when the end cover is connected to the fixed cover;

[0025] A lending groove is arranged at the groove wall of the locking part, and the elastic lock buckle is arranged in the lending groove, so that when unlocking is required, the elastic lock buckle can be moved into the lending groove, thereby not easily affecting the unlocking of the plug board and the locking part;

[0026] A first return spring is arranged at the bottom of the lending groove, and a locking ring plate is arranged at the end of the first return spring which is away from the end connected to the bottom of the lending groove, so that the locking ring plate can be locked in the locking groove under the action of the first return spring. When the plug-in board needs to be unlocked, the locking ring plate can squeeze the first return spring into the lending groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a cross-sectional view of the overall structure in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the fixed cover in the embodiment of the present application.

[0029] Figure 3 yes Figure 1 Schematic diagram of the structure of part A in the middle.

[0030] Figure 4 It is a schematic diagram of the structure of the end cover in the embodiment of the present application.

[0031] Figure 5 yes Figure 2 Schematic diagram of the structure of part B.

[0032] Figure 6 yes Figure 4 Schematic diagram of the structure of part C in the middle.

[0033] Figure 7 It is a schematic diagram of the structure of the locking ring plate in the embodiment of the present application.

[0034] Explanation of the reference numerals: 1. Shell; 2. Fixed cover; 21. Abutment ring plate; 22. Pump rod; 23. Second return spring; 24. Pump head; 25. First annular buckle; 26. Insertion groove; 261. Insertion portion; 2611. Third chamfer; 262. Locking portion; 2621. Limiting ring plate; 2622. Channel; 2623. Expanding portion; 2624. Borrowing groove; 3. End cover; 31. Second annular buckle; 32. Insertion plate; 321. Limiting ring groove; 322. Second chamfer; 4. Locking assembly; 41. Elastic lock buckle; 411. First return spring; 412. Locking ring plate; 4121. First chamfer; 42. Locking groove. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-7 This application is described in further detail.

[0036] The present application embodiment discloses a stably connected lotion bottle. Figure 1 A stably connected lotion bottle includes a shell 1, a fixed cover 2, an end cover 3 and a locking assembly 4. The fixed cover 2 is sleeved on one end of the shell 1, the end cover 3 is sleeved on the fixed cover 2, and the locking assembly 4 is arranged on the fixed cover 2. The fixed cover 2 is locked with the end cover 3 through the locking assembly 4.

[0037] Reference Figure 1 and Figure 2, assume that one end of the shell 1 on which the fixed cover 2 is sleeved is the upper end of the shell 1, and an abutting ring plate 21 is integrally formed at the outer side wall of the fixed cover 2 near the middle position, and the lower half of the fixed cover 2 is sleeved into the shell 1 until the abutting ring plate 21 abuts against the upper end of the shell 1, and a pump rod 22 is fixed at the lower end surface of the fixed cover 2 near the middle position, and a second return spring 23 is sleeved on the pump rod 22. Since metal springs are easily corroded and rusted, the second return spring 23 is made of plastic in this embodiment, and a pump head 24 is movably connected to the upper end of the fixed cover 2, and the second return spring 23 is arranged between the pump head 24 and the pump rod 22.

[0038] Reference Figure 1 and Figure 3 When the end cover 3 is sleeved on the fixed cover 2, the lower end of the end cover 3 abuts against the abutting ring plate 21, so that the pump head 24 is located inside the end cover 3, thereby shielding and protecting the pump head 24, and it is not easy to accidentally press the pump head 24. A first annular buckle 25 is integrally formed on the outer wall of the fixed cover 2, and a second annular buckle 31 is integrally formed on the inner wall of the end cover 3, and the first annular buckle 25 and the second annular buckle 31 are matched and snap-connected.

[0039] Reference Figure 3 , Figure 4 and Figure 5 A plurality of equally spaced plug-in plates 32 are integrally formed at the lower end of the end cover 3. In the present embodiment, according to the size of the end cover 3, three equally spaced plug-in plates 32 are integrally formed at the lower end of the end cover 3. Three equally spaced plug-in grooves 26 are provided at the upper end of the abutting ring plate 21. The plug-in grooves 26 correspond one-to-one to the plug-in plates 32, so that the plug-in plates 32 can be plugged into the plug-in grooves 26.

[0040] Reference Figure 3 , Figure 5 and Figure 6 The plug-in slot 26 includes an insertion portion 261 and a locking portion 262. The sizes of the insertion portion 261 and the locking portion 262 are consistent with the sizes of the plug-in board 32. A pair of limiting ring plates 2621 are integrally formed at the edge of the slot of the locking portion 262. The pair of limiting ring plates 2621 are relatively arranged at the edge of the slot of the locking portion 262. The limiting ring plates 2621 extend along the extension direction of the locking portion 262. A limiting ring groove 321 that cooperates with the limiting ring plate 2621 to limit the position is provided at the corresponding position of the plug-in board 32.

[0041] Reference Figure 5 and Figure 6In order to prevent the plug-in board 32 from getting stuck at the edge of the groove of the insertion portion 261 when inserted into the insertion portion 261, a third chamfer 2611 is integrally formed at the edge of the groove of the insertion portion 261. In order to prevent the plug-in board 32 from getting stuck at the pair of limiting ring plates 2621 when moving from the insertion portion 261 into the locking portion 262, a channel 2622 is formed between the pair of limiting ring plates 2621, and a flared portion 2623 is provided at an edge of one end of the channel 2622 facing the insertion portion 261.

[0042] Reference Figure 1 , Figure 3 and Figure 5 The locking assembly 4 includes an elastic lock buckle 41 and a locking groove 42. The elastic lock buckle 41 includes a first return spring 411 and a locking ring plate 412. A lending groove 2624 is opened at the groove wall of the locking portion 262. One end of the first return spring 411 is welded to the bottom of the lending groove 2624, and the other end of the first return spring 411 is welded to the locking ring plate 412, so that in the absence of external force, the locking ring plate 412 pops out of the lending groove 2624 under the elastic force of the first return spring 411. A locking groove 42 is opened at the corresponding side wall of the plug-in board 32, and the locking groove 42 is used to lock with the locking ring plate 412.

[0043] Reference Figure 3 , Figure 6 and Figure 7 In order to facilitate the locking of the locking groove 42 and the locking ring plate 412, a first chamfer 4121 is integrally formed at one end of the locking ring plate 412 facing the insertion portion 261. When the plug-in board 32 is located in the insertion portion 261, a second chamfer 322 is integrally formed at one end of the plug-in board 32 facing the locking portion 262.

[0044] The implementation principle of the stably connected lotion bottle of the present application embodiment is as follows: when the lotion bottle needs to be used, a certain force is applied to rotate the end cover 3 clockwise, so that the locking ring plate 412 moves into the borrowing groove 2624 under the pressure of the plug-in plate 32, and the plug-in plate 32 can smoothly rotate toward the insertion portion 261. When the plug-in plate 32 rotates out of the locking portion 262 and is located in the insertion portion 261, a certain pulling force is applied to the end cover 3, so that the first annular buckle 25 and the second annular buckle 31 are no longer engaged, so that the plug-in plate 32 is pulled out of the insertion portion 261, and the pump head 24 is exposed for use;

[0045] When the lotion bottle is finished using, the plug-in plate 32 is aligned with the insertion portion 261 and pressed toward the insertion portion 261, so that the first annular buckle 25 is engaged with the second annular buckle 31, and then a certain force is applied to rotate the end cover 3 counterclockwise. At this time, the limiting ring groove 321 is also aligned with the limiting ring plate 2621, so that the locking ring plate 412 moves into the lending groove 2624 under the pressure of the plug-in plate 32. When the plug-in plate 32 is completely rotated into the locking portion 262, the locking ring plate 412 pops out and abuts against the locking groove 42, and the limiting ring plate 2621 is also located in the limiting ring groove 321, and the fixation of the end cover 3 is completed.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stably connected lotion bottle, characterized in that: The invention comprises a housing (1), a fixed cover (2) arranged at one end of the housing (1), and an end cover (3) sleeved on the fixed cover (2); a pump head (24) is arranged at the end of the fixed cover (2) away from the housing (1); the pump head (24) is located inside the end cover (3); the end cover (3) and the end facing the fixed cover (2) are provided with a plurality of equally spaced plug-in plates (32); the fixed cover (2) is correspondingly provided with a plurality of equally spaced plug-in slots (26); the plug-in slots (26) are for the plug-in plates (32) to be plugged in; the plug-in slots (26) are provided for the plug-in plates (32) to be plugged in. The connection slot (26) comprises an insertion portion (261) and a locking portion (262); a pair of limiting ring plates (2621) are arranged opposite to each other at the slot edges of the locking portion (262); corresponding positions of the plug-in board (32) are provided with limiting ring grooves (321) which cooperate with the limiting ring plates (2621) to limit the connection; a locking assembly (4) is arranged in the connection slot (26); the locking assembly (4) comprises an elastic locking buckle (41) arranged in the connection slot (26); and a locking groove (42) for locking the elastic locking buckle (41) is provided at the plug-in board (32).

2. A stably connected lotion bottle according to claim 1, characterized in that: A lending groove (2624) is provided at the groove wall of the locking portion (262), and the elastic lock buckle (41) is arranged in the lending groove (2624).

3. A stably connected lotion bottle according to claim 2, characterized in that: The elastic lock buckle (41) comprises a first return spring (411) arranged at the bottom of the lending groove (2624), and a locking ring plate (412) is provided at one end of the first return spring (411) which is away from the end connected to the bottom of the lending groove (2624).

4. The stably connected lotion bottle according to claim 3, characterized in that: One end of the locking ring plate (412) facing the insertion portion (261) is provided with a first chamfer (4121).

5. The stably connected lotion bottle according to claim 4, characterized in that: When the plug board (32) is located in the insertion portion (261), one end facing the locking portion (262) is provided with a second chamfer (322).

6. The stably connected lotion bottle according to claim 5, characterized in that: A channel (2622) is provided between the pair of limiting ring plates (2621), and a flared portion (2623) is provided at an edge of one end of the channel (2622) facing the insertion portion (261).

7. The stably connected lotion bottle according to claim 6, characterized in that: A third chamfer (2611) is provided at the edge of the notch of the insertion portion (261).

8. The stably connected lotion bottle according to claim 1, characterized in that: A first annular buckle (25) is provided on the outer side wall of the fixed cover (2), and a second annular buckle (31) that cooperates with and engages with the first annular buckle (25) is provided on the inner side wall of the end cover (3).

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