Macromolecule all-plastic pressing type emulsion pump head

Abstract

The utility model discloses a macromolecule all-plastic pressing type emulsion pump head, which belongs to the technical field of emulsion pump heads, and is characterized by comprising a pump body, an annular block is arranged on the left side of the pump body, the inner wall of the annular block is movably connected with a limiting mechanism, a measuring plate is bolted on the left side of the pump body, scales are arranged on the left side of the measuring plate, and the inner wall of the annular block is movably connected with the limiting mechanism. The emulsion pump comprises a pump body, a limiting mechanism is arranged at the top of the pump body, a pressing head is arranged at the top of the pump body, a movable plate is arranged at the top of the pressing head, a dustproof assembly is connected to the bottom of the movable plate in a bolted mode, and the limiting mechanism comprises a rubber pad, a limiting block and a movable rod. The problems that in the prior art, a user cannot conveniently determine the amount of emulsion according to the using habit of the user, waste is easily caused, most pump heads are not provided with dustproof structures in the using process, dust is easily attached to the discharging portions of the pump heads when the discharging portions of the pump heads are exposed in the air, and the using effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lotion pump heads, in particular to a polymer all-plastic press-type lotion pump head. Background Art

[0002] The lotion pump head is a device used for isolating, spraying, and quantitatively outputting liquids. It is widely used in various fields such as cosmetics, medicines, and toiletries. The lotion pump head generally includes several parts such as the pump body, the gland, the syringe, the piston, and the liquid outlet. Among them, the pump body is the main part of the entire pump head, the gland is the component fixed to the bottle mouth, the syringe and the piston are the core parts that work together to complete liquid absorption and output, and the liquid outlet is responsible for outputting liquid.

[0003] At present, a Chinese patent with the announcement number CN212606872U discloses a polymer all-plastic press-type lotion spray head, which is designed to solve the technical problem that the spring structure of existing similar products is difficult to recycle as a whole. The pump core assembly of the lotion spray head is buckled and fixed to the center hole of the large circle, the valve stem of the pump core assembly extends out of the large circle and is connected to the head cap, and a suction tube is provided at the water inlet hole on one side of the pump body of the pump core assembly; the key points are that the top of the valve stem is provided with a downwardly curved outward groove, the outer diameter of the stem of the valve stem is provided with evenly distributed air intake grooves, one end of the plastic spring is against the outward groove of the valve stem, and the other end of the plastic spring is against the outer ring edge plane of the inner plug and the end face of the center hole of the large circle, one end of the plastic spring is provided with an upper sleeve, one end of the plastic spring is provided with a lower sleeve, and a wave cylinder is provided between the upper sleeve and the lower sleeve of the plastic spring. The upper sleeve, the lower sleeve, and the wave cylinder of the plastic spring are integrally formed, the plastic spring is located at the outer diameter of the valve stem, and the plastic spring is connected to the pump core assembly as a whole.

[0004] However, most of the existing polymer all-plastic push-type lotion pump heads are not equipped with an auxiliary limiting structure, which is not convenient for users to determine the amount of lotion according to their own usage habits, which easily leads to waste. In addition, most pump heads are not equipped with a dust-proof structure during use, and the discharge part of the pump head is exposed to the air, which is prone to dust adhesion, making it inconvenient for users to use. Utility Model Content

[0005] The utility model provides a polymer all-plastic push-type lotion pump head, aiming to solve the problem that most of the existing polymer all-plastic push-type lotion pump heads are not provided with an auxiliary limiting structure, which is inconvenient for users to determine the amount of lotion to be discharged according to their own usage habits and easily causes waste, and most pump heads are not provided with a dust-proof structure during use, and the discharge part of the pump head is exposed to the air and dust is easily attached, thereby affecting the use effect.

[0006] The utility model is implemented as follows: a polymer all-plastic press-type lotion pump head comprises a pump body, an annular block is arranged on the left side of the pump body, the inner wall of the annular block is movably connected to a limit mechanism, a measuring plate is bolted to the left side of the pump body, a scale is arranged on the left side of the measuring plate, a pressing head is arranged on the top of the pump body, a movable plate is arranged on the top of the pressing head, and a dustproof component is bolted to the bottom of the movable plate;

[0007] The limiting mechanism includes a rubber pad, a limiting block and a movable rod, the top of the movable rod is bolted to the bottom of the limiting block, the bottom of the rubber pad is bonded to the top of the limiting block, and the surface of the movable rod is movably connected to the inner wall of the annular block.

[0008] In order to achieve the effect of fixing the position of the fixed block, as a preferred polymer all-plastic press-type lotion pump head of the utility model, the right side of the annular block is bolted with a fixed block, the right side of the fixed block is bolted with a fixed plate, and the right side of the fixed plate is bolted to the left side of the pump body.

[0009] In order to achieve the effect of the adjusting knob rotating on the inner wall of the annular block, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the inner wall of the annular block is threadedly connected with the adjusting knob, and the right side of the adjusting knob is in close contact with the surface of the movable rod.

[0010] In order to achieve the effect that the movable rod moves on the inner wall of the annular block, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the inner wall of the annular block is provided with an adjustment hole used in conjunction with the movable rod, and the inner wall of the annular block is provided with a threaded hole used in conjunction with the adjustment knob.

[0011] In order to achieve the effect of fixing the position of the mounting block, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the surface of the movable rod is bolted with a mounting block, the right side of the mounting block is bolted with a supporting block, and the right side of the supporting block is bolted with an indicating block.

[0012] In order to achieve the dust-proof effect of the dust-proof component, as a preferred polymer all-plastic press-type lotion pump head of the utility model, the dust-proof component includes a protective plate and a pad block, the right side of the pad block is bonded to the left side of the protective plate, the surface of the pad block is clamped to the inner wall of the pressing head, and the top of the protective plate is bolted to the bottom of the movable plate.

[0013] In order to achieve the effect of fixing the position of the adjusting rod, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the right side of the protective plate is bolted with the adjusting rod, and the right side of the adjusting rod is bolted with a pulling ball.

[0014] In order to achieve the effect of fixing the position of the side guard plate, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the bottom of the movable plate is bolted with a side guard plate, the side of the side guard plate close to the protective plate is bolted to the protective plate, and the inner wall of the side guard plate is bonded with an acrylic plate.

[0015] In order to achieve the effect of fixing the rotating shaft to the inner wall of the rotating block, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the left side of the movable plate is bolted with the rotating block, and the inner wall of the rotating block is bolted with the rotating shaft.

[0016] In order to achieve the effect of the shaft rotating on the inner wall of the connecting frame, as a preferred polymer all-plastic push-type lotion pump head of the utility model, the top of the push head is bolted with the connecting frame, and the surface of the shaft is rotatably connected to the inner wall of the connecting frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The polymer all-plastic press-type lotion pump head is provided with a pump body, an annular block, a limit mechanism, a measuring plate, a scale, a press head, a movable plate and a dustproof component. When in use, the annular block is fixed to the left side of the pump body, so that the limit block drives the movable rod to adjust the inner wall of the annular block, and the user can adjust the limit height of the limit block according to his / her own usage habits. The measuring plate and the pump body are fixed, so that the movable rod can determine the pressing amount through the scale on the left side of the measuring plate, and the adjustment process is relatively convenient. Then, the dustproof component is fixed to the bottom of the movable plate, so that the dustproof component can be used to seal and dustproof the press head, so as to avoid the discharge part of the press head from being exposed to the air. The dustproof component has a good protective effect and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structure diagram of the polymer all-plastic push-type lotion pump head of the utility model;

[0020] Figure 2 It is a structural diagram of the limiting mechanism in the utility model;

[0021] Figure 3 It is a structural diagram of the annular block in the utility model;

[0022] Figure 4 It is a structural diagram of the measuring plate in the utility model;

[0023] Figure 5 It is a structural diagram of the movable plate in the utility model;

[0024] Figure 6 It is a structural diagram of the dustproof component in the utility model.

[0025] In the figure, 1, pump body; 2, limit mechanism; 201, rubber pad; 202, limit block; 203, movable rod; 3, dustproof component; 301, protective plate; 302, cushion block; 4, ring block; 5, measuring plate; 6, scale; 7, pressing head; 8, movable plate; 9, fixed block; 10, fixed plate; 11, adjusting knob; 12, adjusting hole; 13, threaded hole; 14, mounting block; 15, support block; 16, indicator block; 17, adjusting rod; 18, pulling ball; 19, side guard plate; 20, acrylic plate; 21, rotating block; 22, rotating shaft; 23, connecting frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] See also Figure 1-6 The utility model provides a technical solution: a polymer all-plastic press-type lotion pump head, comprising a pump body 1, a ring block 4 is arranged on the left side of the pump body 1, the inner wall of the ring block 4 is movably connected to a limiting mechanism 2, a measuring plate 5 is bolted to the left side of the pump body 1, a scale 6 is arranged on the left side of the measuring plate 5, a pressing head 7 is arranged on the top of the pump body 1, a movable plate 8 is arranged on the top of the pressing head 7, and a dustproof component 3 is bolted to the bottom of the movable plate 8;

[0029] The limiting mechanism 2 includes a rubber pad 201, a limiting block 202 and a movable rod 203. The top of the movable rod 203 is bolted to the bottom of the limiting block 202, the bottom of the rubber pad 201 is bonded to the top of the limiting block 202, and the surface of the movable rod 203 is movably connected to the inner wall of the annular block 4.

[0030] In this embodiment: by setting the pump body 1, the annular block 4, the limit mechanism 2, the measuring plate 5, the scale 6, the pressing head 7, the movable plate 8 and the dustproof component 3, the annular block 4 is fixed to the left side of the pump body 1 during use, so that the movable rod 203 is driven by the limit block 202 to adjust the inner wall of the annular block 4, and the user can adjust the limit height of the limit block 202 according to his own usage habits. The position of the measuring plate 5 and the pump body 1 is fixed, so that the movable rod 203 can determine the pressing amount through the scale 6 on the left side of the measuring plate 5. The adjustment process is relatively convenient. Then, the dustproof component 3 is fixed to the bottom of the movable plate 8, so that the dustproof component 3 can seal and dustproof the pressing head 7 to avoid the discharge part of the pressing head 7 being exposed to the air. The dustproof component 3 has a good protective effect and is convenient for users to use.

[0031] As a technical optimization solution of the utility model, a fixing block 9 is bolted to the right side of the annular block 4 , a fixing plate 10 is bolted to the right side of the fixing block 9 , and the right side of the fixing plate 10 is bolted to the left side of the pump body 1 .

[0032] In this embodiment: by setting a fixed block 9 and a fixed plate 10, the positions of the fixed block 9 and the annular block 4 are fixed during use, and the positions of the fixed block 9 and the fixed plate 10 are fixed, which facilitates the subsequent stable fixation of the annular block 4 and the height adjustment of the movable rod 203 on the inner wall of the annular block 4.

[0033] As a technical optimization solution of the utility model, the inner wall of the annular block 4 is threadedly connected with an adjusting knob 11 , and the right side of the adjusting knob 11 is in close contact with the surface of the movable rod 203 .

[0034] In this embodiment: by setting an adjusting knob 11, the adjusting knob 11 is rotated on the inner wall of the annular block 4 during use, so that the movable rod 203 can be restricted on the inner wall of the annular block 4 by the adjusting knob 11, so that the limit block 202 can perform stable limiting work.

[0035] As a technical optimization solution of the utility model, the inner wall of the annular block 4 is provided with an adjustment hole 12 used in conjunction with the movable rod 203 , and the inner wall of the annular block 4 is provided with a threaded hole 13 used in conjunction with the adjustment knob 11 .

[0036] In this embodiment: the adjustment hole 12 opened on the inner wall of the annular block 4 facilitates the movable rod 203 to move on the inner wall of the annular block 4 through the adjustment hole 12, and the threaded hole 13 opened on the inner wall of the annular block 4 facilitates the adjustment knob 11 to be threadedly connected with the annular block 4.

[0037] As a technical optimization solution of the utility model, a mounting block 14 is bolted to the surface of the movable rod 203 , a supporting block 15 is bolted to the right side of the mounting block 14 , and an indicating block 16 is bolted to the right side of the supporting block 15 .

[0038] In this embodiment: by setting the mounting block 14, the support block 15 and the indicating block 16, when in use, the positions of the mounting block 14 and the support block 15 are fixed, and the positions of the support block 15 and the indicating block 16 are fixed, so that the movable rod 203 can perform auxiliary indication through the indicating block 16, and the indicating block 16 can cooperate with the measuring plate 5 for adjustment.

[0039] As a technical optimization solution of the utility model, the dustproof component 3 includes a protective plate 301 and a pad 302, the right side of the pad 302 is bonded to the left side of the protective plate 301, the surface of the pad 302 is clamped to the inner wall of the pressing head 7, and the top of the protective plate 301 is bolted to the bottom of the movable plate 8.

[0040] In this embodiment: by setting the protective plate 301 and the pad 302, the pad 302 and the protective plate 301 are fixed in position during use, and the protective plate 301 and the movable plate 8 are fixed in position, so that the protective plate 301 and the pad 302 can be driven by the movable plate 8 to perform dust prevention and restriction work, which is convenient for users to use.

[0041] As a technical optimization solution of the present invention, an adjustment rod 17 is bolted to the right side of the protective plate 301 , and a pulling ball 18 is bolted to the right side of the adjustment rod 17 .

[0042] In this embodiment: by setting an adjusting rod 17 and a pulling ball 18, the position of the adjusting rod 17 is fixed by pulling the ball 18 during use, and the position of the adjusting rod 17 and the protective plate 301 are fixed, so that the adjusting rod 17 can be driven to move by pulling the ball 18 later, and the protective plate 301 can be driven to move when the adjusting rod 17 moves.

[0043] As a technical optimization solution of the utility model, a side guard plate 19 is bolted to the bottom of the movable plate 8, the side of the side guard plate 19 close to the protective plate 301 is bolted to the protective plate 301, and an acrylic plate 20 is bonded to the inner wall of the side guard plate 19.

[0044] In this embodiment: by setting the side guard plate 19 and the acrylic plate 20, when in use, the position of the acrylic plate 20 and the side guard plate 19 are fixed, and the position of the side guard plate 19 and the movable plate 8 are fixed, so that the acrylic plate 20 can be driven by the side guard plate 19 to perform side dust prevention work.

[0045] As a technical optimization solution of the present invention, a rotating block 21 is bolted to the left side of the movable plate 8 , and a rotating shaft 22 is bolted to the inner wall of the rotating block 21 .

[0046] In this embodiment, by providing a rotating block 21 and a rotating shaft 22 , the positions of the rotating shaft 22 and the rotating block 21 are fixed during use, so that the movable plate 8 can be rotated and adjusted by the rotating block 21 later.

[0047] As a technical optimization solution of the utility model, a connecting frame 23 is bolted to the top of the pressing head 7 , and the surface of the rotating shaft 22 is rotatably connected to the inner wall of the connecting frame 23 .

[0048] In this embodiment, a connecting frame 23 is provided, and the connecting frame 23 and the pressing head 7 are fixed in position during use, so that the movable plate 8 can subsequently drive the rotating shaft 22 to rotate on the inner wall of the connecting frame 23, thereby facilitating the movable plate 8 to open and close.

[0049] Working principle: First, when in use, it is fixed to the left side of the pump body 1 through the annular block 4, so that the movable rod 203 can be driven to adjust the inner wall of the annular block 4 through the limit block 202, and the user can adjust the limit height of the limit block 202 according to his own usage habits. It is fixed by the position of the measuring plate 5 and the pump body 1, so that the movable rod 203 can determine the pressing amount through the scale 6 on the left side of the measuring plate 5. The adjustment process is relatively convenient. Then it is fixed to the bottom of the movable plate 8 through the dustproof component 3, so that the pressing head 7 can be sealed and dust-proofed through the dustproof component 3 to avoid the discharge part of the pressing head 7 being exposed to the air. The dustproof component 3 has a good protective effect and is convenient for users to use. The position of the ball 18 and the adjusting rod 17 is fixed, and the position of the adjusting rod 17 and the protective plate 301 are fixed, so that the adjusting rod 17 can be driven to move by pulling the ball 18. When the adjusting rod 17 moves, the protective plate 301 will be driven to move.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polymer all-plastic push-type lotion pump head, comprising a pump body (1), characterized in that: The left side of the pump body (1) is provided with an annular block (4), the inner wall of the annular block (4) is movably connected to a limiting mechanism (2), the left side of the pump body (1) is bolted with a measuring plate (5), the left side of the measuring plate (5) is provided with a scale (6), the top of the pump body (1) is provided with a pressing head (7), the top of the pressing head (7) is provided with a movable plate (8), and the bottom of the movable plate (8) is bolted with a dustproof component (3); The limiting mechanism (2) comprises a rubber pad (201), a limiting block (202) and a movable rod (203); the top of the movable rod (203) is bolted to the bottom of the limiting block (202); the bottom of the rubber pad (201) is bonded to the top of the limiting block (202); and the surface of the movable rod (203) is movably connected to the inner wall of the annular block (4).

2. The polymer all-plastic push-type lotion pump head according to claim 1, characterized in that: The right side of the annular block (4) is bolted to a fixing block (9), the right side of the fixing block (9) is bolted to a fixing plate (10), and the right side of the fixing plate (10) is bolted to the left side of the pump body (1).

3. The polymer all-plastic push-type lotion pump head according to claim 1, characterized in that: The inner wall of the annular block (4) is threadedly connected with an adjusting knob (11), and the right side of the adjusting knob (11) is in close contact with the surface of the movable rod (203).

4. The polymer all-plastic push-type lotion pump head according to claim 3, characterized in that: The inner wall of the annular block (4) is provided with an adjustment hole (12) for use in conjunction with the movable rod (203), and the inner wall of the annular block (4) is provided with a threaded hole (13) for use in conjunction with the adjustment knob (11).

5. The polymer all-plastic push-type lotion pump head according to claim 1, characterized in that: A mounting block (14) is bolted to the surface of the movable rod (203), a supporting block (15) is bolted to the right side of the mounting block (14), and an indicating block (16) is bolted to the right side of the supporting block (15).

6. The polymer all-plastic push-type lotion pump head according to claim 1, characterized in that: The dustproof component (3) comprises a protective plate (301) and a cushion block (302), the right side of the cushion block (302) is bonded to the left side of the protective plate (301), the surface of the cushion block (302) is snap-fitted to the inner wall of the pressing head (7), and the top of the protective plate (301) is bolted to the bottom of the movable plate (8).

7. The polymer all-plastic push-type lotion pump head according to claim 6, characterized in that: An adjusting rod (17) is bolted to the right side of the protective plate (301), and a pulling ball (18) is bolted to the right side of the adjusting rod (17).

8. The polymer all-plastic push-type lotion pump head according to claim 6, characterized in that: The bottom of the movable plate (8) is bolted with a side guard plate (19), the side of the side guard plate (19) close to the protective plate (301) is bolted to the protective plate (301), and the inner wall of the side guard plate (19) is bonded with an acrylic plate (20).

9. The polymer all-plastic push-type lotion pump head according to claim 1, characterized in that: A rotating block (21) is bolted to the left side of the movable plate (8), and a rotating shaft (22) is bolted to the inner wall of the rotating block (21).

10. The polymer all-plastic push-type lotion pump head according to claim 9, characterized in that: The top of the pressing head (7) is bolted with a connecting frame (23), and the surface of the rotating shaft (22) is rotatably connected to the inner wall of the connecting frame (23).

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