Bathing article dosage regulator

Abstract

The utility model provides a bath article dosage regulator which comprises a fixing sleeve detachably sleeved on the outer side of a bottle opening cover in a pressing pump head and a regulating sleeve used for regulating the stroke of a pressing head in the pressing pump head, external threads are arranged on the outer side of the fixing sleeve, internal threads are arranged on the inner side of one end of the regulating sleeve, one end of the regulating sleeve is in threaded connection with the fixing sleeve, and the other end of the regulating sleeve is in threaded connection with the pressing head. The other end of the adjusting sleeve detachably abuts against the pressing head, a first opening groove allowing a piston rod in the pressing pump head to pass through is formed in the side portion of the fixing sleeve, a boss abutting against the end face of the bottle opening cover is arranged at the top of the fixing sleeve, a groove is formed in the outer side of the fixing sleeve, and a graduated scale used for displaying the position of the adjusting sleeve is arranged in the groove. According to the bath product dosage regulator, the fixed sleeve and the regulating sleeve are combined, so that the dosage of bath products is regulated more accurately, waste caused by insufficient bath products pumped out at a time or excessive bath products pumped out is avoided, and the bath products are taken and used more conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a dosage regulator for bathing products. Background Art

[0002] Currently, liquid daily chemical products on the market, such as shampoo bottles, shower gel bottles, and dishwashing liquid bottles, often use a press pump head to extract liquid for easy access. By squeezing the pressure head of the press pump head, the liquid in the bottle is pumped out. The press pump head consists of a bottle cap, a storage barrel, a piston rod, a straw, and a pressure head. The pressure head is connected to one end of the piston rod, and the other end of the piston rod reciprocates in the storage barrel. The storage barrel is connected to the straw. After the press pump head is connected to the bottle body through the bottle cap, when the pressure head is pressed, the straw pushes the liquid in the bottle through the storage barrel and piston rod in sequence to the pressure head, and then it is discharged from the outlet of the pressure head.

[0003] However, the amount of toiletries used by each person in life is different. When the pressure head of the pump head is pressed, the stroke of the piston rod cannot be accurately controlled, resulting in the inability to accurately adjust the amount of toiletries used, which in turn leads to insufficient or excessive use of toiletries, resulting in waste and inconvenience in taking toiletries. This solution solves this technical problem. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present invention provides a bath product dosage regulator. Through the combination of a fixed sleeve and an adjusting sleeve, the stroke of the piston rod can be accurately controlled without relying on feeling, thereby making the adjustment of the bath product dosage more precise, avoiding the waste caused by insufficient or excessive pumping of bath products at one time, and making the use of bath products more convenient and quick.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a bath product dosage regulator, comprising a detachable fixed sleeve which is mounted on the outside of the bottle cap in the pressing pump head, and an adjusting sleeve for adjusting the stroke of the pressure head in the pressing pump head, the outer side of the fixed sleeve is provided with an external thread, the inner side of one end of the adjusting sleeve is provided with an internal thread, one end of the adjusting sleeve is threadedly connected to the fixed sleeve, and the other end of the adjusting sleeve is detachably abutted against the pressure head.

[0006] The side of the fixing sleeve is provided with an opening groove 1 for allowing the piston rod in the pressing pump head to pass through, and the top of the fixing sleeve is provided with a boss that abuts against the end surface of the bottle cap.

[0007] A groove is provided on the outer side of the fixing sleeve, and a scale for displaying the position of the adjusting sleeve is provided in the groove.

[0008] A second opening groove is provided on the side of the adjusting sleeve to allow the piston rod in the pressing pump head to pass through. The adjusting sleeve passes through the second opening groove and is connected to the fixing sleeve.

[0009] The end of the adjusting sleeve close to the pressure head is provided with a tapered surface.

[0010] The fixed sleeve includes an arc-shaped sleeve 1 and an arc-shaped sleeve 2 which are interlocked and connected. The end face of the arc-shaped sleeve 1 is provided with a plurality of limiting holes. The end face of the arc-shaped sleeve 2 is provided with limiting rods corresponding to the limiting holes. The limiting rods can be detachably inserted into the limiting holes.

[0011] The adjustment sleeve includes an arc-shaped cover 1 and an arc-shaped cover 2 which are integrally formed by injection molding. One end of the arc-shaped cover 1 is flexibly connected to one end of the arc-shaped cover 2. The other end of the arc-shaped cover 1 is provided with a through hole. The other end of the arc-shaped cover 2 is provided with a hook corresponding to the through hole. The hook is detachably embedded in the through hole.

[0012] The outer side of the fixing sleeve is provided with anti-slip teeth 1.

[0013] The outer side of the adjusting sleeve is provided with anti-slip teeth 2.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) By combining the fixed sleeve and the adjustment sleeve, the stroke of the piston rod can be accurately controlled without relying on feeling, thereby making the amount of toiletries to be adjusted more accurately, avoiding the waste caused by insufficient or excessive pumping of toiletries at one time, and making the use of toiletries more convenient and quick.

[0016] (2) When you need to carry toiletries with you, screw the adjustment sleeve until it contacts the pressure head, locking the position of the pressure head. This prevents the toiletries from being squeezed out due to accidental contact with the pressure head of the pump head when you carry them, making the carrying of toiletries safer and more reliable.

[0017] (3) By providing anti-slip teeth 1 on the outer side of the fixed sleeve and anti-slip teeth 2 on the outer side of the adjusting sleeve, an anti-slip effect is achieved when the adjusting sleeve is screwed, thereby making the adjustment of the adjusting sleeve more convenient and smooth.

[0018] (4) The fixed sleeve and the adjusting sleeve are both detachably connected to the pressing pump head, and the installation and removal of the bath product dosage regulator are convenient and quick, and can be reused after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the first embodiment of the present invention;

[0020] Figure 2This is a schematic structural diagram of the fixing sleeve in the first embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the installation process of the first embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the combined structure of the first embodiment of the present invention and the pressing pump head;

[0023] Figure 5 This is a schematic structural diagram of the fixing sleeve in the second embodiment of the present utility model;

[0024] Figure 6 It is a structural diagram of the adjustment sleeve in the third embodiment of the present utility model.

[0025] Among them, in the figure: 1. fixing sleeve; 11. opening groove 1; 12. scale ruler; 13. boss; 14. arc sleeve 1; 141. limiting hole; 15. arc sleeve 2; 151. limiting rod; 16. anti-slip tooth 1; 2. adjusting sleeve; 21. opening groove 2; 22. conical surface; 23. arc cover 1; 231. through hole; 24. arc cover 2; 241. hook; 25. anti-slip tooth 2; 3. bottle cap; 4. pressure head; 5. piston rod. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0027] Example 1: See Figure 1-Figure 4 The bath product dosage regulator in this embodiment includes a detachable fixed sleeve 1 which is sleeved on the outside of the bottle cap 3 in the pressing pump head, and an adjusting sleeve 2 for adjusting the stroke of the pressure head 4 in the pressing pump head. The outer side of the fixed sleeve 1 is provided with an external thread, and the inner side of one end of the adjusting sleeve 2 is provided with an internal thread. One end of the adjusting sleeve 2 is threadedly connected to the fixed sleeve 1, and the other end of the adjusting sleeve 2 is detachably abutted against the pressure head 4. By threading the adjusting sleeve 2 and the fixed sleeve 1, the height of the adjusting sleeve 2 can be adjusted, thereby realizing the adjustment of the downward stroke of the pressure head 4.

[0028] In this embodiment, the side of the fixing sleeve 1 is provided with an open groove 11 that allows the piston rod 5 in the pressing pump head to pass through, and the top of the fixing sleeve 1 is provided with a boss 13 that abuts the end face of the bottle cap 3. The size of the open groove 11 is smaller than the outer diameter of the bottle cap 3. The design of the open groove 11 makes the installation of the fixing sleeve 1 convenient and quick. The design of the boss 13 makes the upper and lower positions of the fixing sleeve 1 limited by the boss 13, and the installation of the fixing sleeve 1 is firm and reliable.

[0029] A groove is provided on the outside of the fixing sleeve 1 , and a scale 12 is provided in the groove for displaying the position of the adjusting sleeve 2 . The position of the bottom end of the adjusting sleeve 2 is indicated by the scale 12 , thereby achieving the effect of accurately controlling the stroke of the pressure head 4 .

[0030] The side of the adjusting sleeve 2 is provided with an opening groove 21 that allows the piston rod 5 in the pump head to pass through. The adjusting sleeve 2 passes through the opening groove 21 and is connected to the fixed sleeve 1. The opening groove 21 makes the installation of the adjusting sleeve 2 convenient and quick.

[0031] Furthermore, a conical surface 22 is provided at one end of the adjusting sleeve 2 close to the pressure head 4. The design of the conical surface 22 makes the space between the pressure head 4 and the adjusting sleeve 2 larger, thereby avoiding squeezing the fingers when operating the pressure head 4.

[0032] Furthermore, the outer side of the fixing sleeve 1 is provided with anti-skid teeth 16 , and the outer side of the adjusting sleeve 2 is provided with anti-skid teeth 25 , which play an anti-skid role when the adjusting sleeve 2 is screwed.

[0033] The specific working process and principle of the embodiment of the utility model:

[0034] See also Figure 3 This is a schematic diagram of the installation process of this embodiment. The fixing sleeve 1 and the adjusting sleeve 2 are screwed together, and the opening groove 11 and the opening groove 2 21 are aligned. Then the piston rod 5 is passed through the opening groove 11 and the opening groove 2 21, and the fixing sleeve 1 is placed on the bottle mouth cover 3 so that the boss 13 contacts the bottle mouth cover 3. At this time, the installation is completed.

[0035] Hold down the fixing sleeve 1 with one hand and screw the adjusting sleeve 2 with the other hand. Observe the scale at the bottom of the adjusting sleeve 2 to the set position through the scale ruler 12 to complete the adjustment of the adjusting sleeve 2. At this time, when the pressure head 4 is pressed, the downward stroke is limited by the adjusting sleeve 2. When more liquid needs to be pumped out, screw the adjusting sleeve 2 downward to increase the movement stroke of the piston rod 5. When less liquid needs to be pumped out, screw the adjusting sleeve 2 upward to reduce the movement stroke of the piston rod 5. Through the design of the adjusting sleeve 2, the stroke of the piston rod 5 can be accurately controlled without relying on feeling, thereby making the adjustment of the amount of toiletries more precise, avoiding waste caused by insufficient or excessive pumping of toiletries at one time, and making it more convenient and quick to use toiletries.

[0036] When you need to carry toiletries with you, screw the adjustment sleeve 2 until it contacts the pressure head 4, locking the position of the pressure head 4. This prevents the toiletries from being squeezed out due to accidental contact with the pressure head 4 of the pump head when carrying, making the carrying of toiletries safer and more reliable.

[0037] By providing anti-skid teeth 16 on the outside of the fixing sleeve 1 and anti-skid teeth 25 on the outside of the adjusting sleeve 2, anti-skid effect is played when the adjusting sleeve 2 is screwed, making the adjustment of the adjusting sleeve 2 more convenient and smooth.

[0038] When the toiletries are used up, the adjusting sleeve 2 is screwed until the opening groove 11 and the opening groove 2 21 are connected, and then the piston rod 5 is used to remove the entire toiletries dosage regulator. The installation and removal of the toiletries dosage regulator is convenient and quick, and can be reused after disassembly.

[0039] Example 2: Based on Example 1, the structure of the fixing sleeve 1 is Figure 5 The structure shown, specifically, the fixed sleeve 1 includes an arc sleeve 14 and an arc sleeve 2 15 that are interlocked and connected to each other. The end face of the arc sleeve 14 is provided with a plurality of limiting holes 141, and the end face of the arc sleeve 2 15 is provided with limiting rods 151 corresponding to the limiting holes 141. The limiting rods 151 can be detachably inserted into the limiting holes 141.

[0040] It can be understood that the fixing sleeve 1 is fastened to the outer side of the bottle cap 3 by a snap-fit connection, one end of the fixing sleeve 1 is in contact with the bottle body, and the adjusting sleeve 2 is sleeved on the outer side of the piston rod 5 through the second opening groove 21, and then screwed onto the fixing sleeve 1 to complete the installation of the fixing sleeve 1 and the adjusting sleeve 2. The adjustment process of the adjusting sleeve 2 is the same as that in Example 1. Through the design of the fixing sleeve 1 in this embodiment, the combination of the fixing sleeve 1 and the bottle cap 3 is more firm and reliable.

[0041] Example 3: Based on Example 1, see Figure 6 The adjustment sleeve 2 includes an arc-shaped cover 1 23 and an arc-shaped cover 2 24 which are integrally formed by injection molding. One end of the arc-shaped cover 1 23 is flexibly connected to one end of the arc-shaped cover 24. The other end of the arc-shaped cover 1 23 is provided with a through hole 231, and the other end of the arc-shaped cover 24 is provided with a hook 241 corresponding to the through hole 231. The hook 241 is detachably embedded in the through hole 231.

[0042] In this embodiment, after the fixing sleeve 1 is installed on the bottle cap 3, the two ends of the adjusting sleeve 2 are installed on the fixing sleeve 1 through the combination of the hook portion 241 and the through hole 231, thereby completing the installation of the fixing sleeve 1 and the adjusting sleeve 2. When disassembling, the hook portion 241 in the through hole 231 is pressed to disengage the hook portion 241 from the through hole 231, thereby completing the disassembly of the adjusting sleeve 2. The adjustment process of the adjusting sleeve 2 is the same as that in Example 1. Through the design of the adjusting sleeve 2 in this embodiment, the installation and disassembly of the adjusting sleeve 2 is convenient and quick, and the use is more firm and reliable.

[0043] Example 4: The fixed sleeve 1 in Example 2 is combined with the adjusting sleeve 2 in Example 3. Specifically, after the arc sleeve 1 14 and the arc sleeve 2 15 of the fixed sleeve 1 are firmly combined with the bottle cover 3, the arc cover 1 23 and the arc cover 2 24 of the adjusting sleeve 2 are respectively sleeved on the outside of the fixed sleeve 1, thereby completing the installation of the fixed sleeve 1 and the adjusting sleeve 2. The adjustment process of the adjusting sleeve 2 is the same as that of Example 1. Through the implementation of this embodiment, the bath product dosage regulator is more firmly combined with the pressing pump head and is more reliable to use.

[0044] The technical features not described in the present invention can be realized by or by adopting the existing technology, and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A bath product dosage regulator, characterized in that: The invention comprises a fixing sleeve (1) which is detachably sleeved on the outside of a bottle cap (3) in a pressing pump head, and an adjusting sleeve (2) for adjusting the stroke of a pressure head (4) in the pressing pump head, wherein the outer side of the fixing sleeve (1) is provided with an external thread, and the inner side of one end of the adjusting sleeve (2) is provided with an internal thread, one end of the adjusting sleeve (2) is threadedly connected to the fixing sleeve (1), and the other end of the adjusting sleeve (2) is detachably abutted against the pressure head (4).

2. The bath product dosage regulator according to claim 1, characterized in that: The side of the fixing sleeve (1) is provided with an opening groove (11) for allowing the piston rod (5) in the pressing pump head to pass through, and the top of the fixing sleeve (1) is provided with a boss (13) that abuts against the end surface of the bottle cap (3).

3. The bath product dosage regulator according to claim 2, characterized in that: A groove is provided on the outer side of the fixing sleeve (1), and a scale (12) for displaying the position of the adjusting sleeve (2) is provided in the groove.

4. The bath product dosage regulator according to claim 1, characterized in that: The side of the adjusting sleeve (2) is provided with a second opening groove (21) for allowing the piston rod (5) in the pressing pump head to pass through. The adjusting sleeve (2) passes through the second opening groove (21) and is connected to the fixed sleeve (1).

5. The bath product dosage regulator according to claim 4, characterized in that: A conical surface (22) is provided on one end of the adjustment sleeve (2) close to the pressure head (4).

6. The bath product dosage regulator according to claim 1, characterized in that: The fixing sleeve (1) comprises an arc sleeve 1 (14) and an arc sleeve 2 (15) which are buckled and connected to each other, the end surface of the arc sleeve 1 (14) is provided with a plurality of limiting holes (141), the end surface of the arc sleeve 2 (15) is provided with limiting rods (151) corresponding to the limiting holes (141), and the limiting rods (151) are detachably inserted into the limiting holes (141).

7. The bath product dosage regulator according to claim 1, characterized in that: The adjustment sleeve (2) comprises an arc-shaped cover 1 (23) and an arc-shaped cover 2 (24) which are integrally formed by injection molding. One end of the arc-shaped cover 1 (23) is flexibly connected to one end of the arc-shaped cover 2 (24). The other end of the arc-shaped cover 1 (23) is provided with a through hole (231). The other end of the arc-shaped cover 2 (24) is provided with a hook portion (241) corresponding to the through hole (231). The hook portion (241) is detachably embedded in the through hole (231).

8. The bath product dosage regulator according to claim 1, characterized in that: The outer side of the fixing sleeve (1) is provided with anti-slip teeth (16).

9. The bath product dosage regulator according to claim 1, characterized in that: The outer side of the adjustment sleeve (2) is provided with anti-slip teeth (25).

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