Lotion pump with bottom expansion structure

Abstract

The present invention provides a lotion pump with a bottom expansion structure, comprising a main body, a receiving plate, a pressing piece, an auxiliary head, a pressing groove, an auxiliary piece, a liquid suction tube, an expansion piece and a plug-in; the main body is a cylindrical structure, and the outer side of the main body is provided with anti-skid grooves; the inner end bottom of the receiving plate is connected to the upper front end of the main body; the bottom of the pressing piece is installed inside the top of the main body, and guide blocks are embedded and installed inside the guide grooves on both sides of the pressing piece; the two sides of the auxiliary head are arc-shaped structures; the auxiliary head here is used to be arranged at the outer end of the liquid discharge head, so that the lotion can pass through the auxiliary head when it is discharged, and the auxiliary head is an arc-shaped structure, so that when the lotion is discharged, a finger can be inserted into the inside of the auxiliary head by manpower, so that all the discharged lotion can be taken out, and the lotion is prevented from remaining at the outer end of the liquid discharge head, thereby solidifying and causing waste.

Description

Technical Field

[0001] The present invention belongs to the technical field of press pumps, and more specifically, particularly relates to a lotion pump with a bottom expansion structure. Background Art

[0002] In the process of cosmetic production, bottles and other containers are usually used for bottling, and a lotion pump, such as a press-type lotion pump, is usually installed on the opening of the container. The user can press the lotion pump to pump the product in the container out of the container for use.

[0003] For example, application number: CN201120187773.7 involves a lotion pump, including a connecting rod with a head cap, the connecting rod passes through a gland and is connected to a pump body, a large cover is sleeved on the outside of the gland, and a spring is sleeved on the outside of the connecting rod between the head cap and the gland, which is a plastic spring. Due to the adoption of the technical solution, the lotion pump of the present invention avoids contact between the plastic spring and the lotion liquid through the plastic spring sleeved on the outside of the connecting rod between the head cap and the gland. The cleanliness and hygiene of the lotion pump are ensured. Moreover, once damaged, it is easy to repair, thereby increasing the service life of the product. The plastic spring can not only be consistent with the bottle body, but also is cheap and easy to replace.

[0004] Based on the equipment in the prior art, it is found that when the existing lotion pump is in use, residue is likely to remain at the drip head position. If it is not cleaned, it will solidify and cannot be cleaned, which is a waste of lotion. In addition, when the existing lotion pump is in use, the bottom of the cosmetic bottle is usually an arc-shaped structure, and the pipette cannot suck out all the lotion on the outside of the bottle bottom, and it is easy to remain inside the bottle bottom, causing waste.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a lotion pump with a bottom expansion structure is provided, in order to achieve the purpose of having more practical value. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a lotion pump with a bottom expansion structure style, so as to solve the problem that when the existing lotion pump is in use, residues are easily left at the drip head position, and if it is not cleaned, it will solidify and cannot be cleaned, which is quite wasteful of lotion. In addition, when the existing lotion pump is in use, the bottom of the cosmetic bottle is usually an arc-shaped structure, and the suction tube cannot suck out all the lotion on the outside of the bottle bottom, and it is easy to remain inside the bottle bottom, thus causing waste.

[0007] The purpose and effect of the lotion pump with a bottom expansion structure of the present invention are achieved by the following specific technical means:

[0008] A lotion pump with a bottom expansion structure, comprising a main body, a receiving plate, a pressing piece, an auxiliary head, a pressing groove, an auxiliary piece, a pipette, an expansion piece and a plug-in; the main body is a cylindrical structure, and the outer side of the main body is provided with anti-slip grooves; the inner end bottom of the receiving plate is connected to the upper front end of the main body; the bottom of the pressing piece is installed inside the top end of the main body, and guide blocks are embedded and installed inside the guide grooves on both sides of the pressing piece; the two sides of the auxiliary head are arc structures, and the rear end of the auxiliary head is connected to the upper front end of the main body; the pressing groove is arranged on the rear side of the top end of the main body; the auxiliary piece is made of silicone, and the inner side of the auxiliary piece is fixedly connected to the outer side of the pump body; the pipette is a cylindrical structure, and the top end of the pipette is connected to the bottom end of the pump body; the top end of the expansion piece is connected to the outer side of the pipette; the plug-in is made of a heavier material, and the plug-in is installed inside the suction hole by insertion.

[0009] Furthermore, the main body includes an inner part, a sealing part, and a guide block; the inner part with an annular structure is installed inside the main body by bonding, and a sealing part with an annular structure is provided at the bottom of the inner part; the outer side of the sealing part is an inclined structure, and the sealing part and the inner part are made of silicone; a guide block with a rectangular structure is provided on the inner side of the top end of the main body.

[0010] Furthermore, the receiving plate is a rectangular plate structure, and the interior of the receiving plate is an inclined structure.

[0011] Furthermore, the pressing piece includes a guide groove; the pressing piece is a cylindrical structure, and guide grooves are provided on both sides of the front end of the pressing piece; the guide groove is an L-shaped structure.

[0012] Furthermore, the auxiliary head includes a liquid outlet head; the front end of the auxiliary head is an arc-shaped structure, and the internal top end of the auxiliary head is provided with a liquid outlet head; the outer end of the liquid outlet head is an inclined structure.

[0013] Furthermore, the pressing groove includes an anti-slip strip; the front end of the pressing groove is an arc-shaped structure, and the inside of the pressing groove is an inclined structure; and the inside of the pressing groove is provided with a plurality of anti-slip strips with a wedge-shaped structure.

[0014] Furthermore, the auxiliary component includes an inner cavity; the auxiliary component is an annular structure, and the outer side of the auxiliary component is a wedge-shaped structure; the inner cavity is provided inside the auxiliary component.

[0015] Furthermore, the pipette includes a pipette trough; the outer side of the bottom of the pipette is an inclined structure, and a plurality of rectangular pipette troughs are arranged on the outer side of the bottom of the pipette.

[0016] Furthermore, the expansion piece includes a suction hole; the expansion piece is a trumpet-shaped structure, and a top block is provided on the inner side of the bottom end of the expansion piece; a plurality of evenly arranged suction holes are provided inside the expansion piece, and the top end of the suction hole is connected to the inside of the pipette.

[0017] Furthermore, the plug-in includes a fixing piece; the plug-in is a cylindrical structure, and the top of the plug-in is a conical structure; a plurality of fixing pieces made of rubber material are arranged on the outside of the plug-in, and the outside of the fixing piece is an inclined structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In this device, an auxiliary head and an expansion piece are provided. The auxiliary head is provided at the outer end of the liquid outlet head, so that the lotion can pass through the auxiliary head when being discharged. The auxiliary head is an arc-shaped structure, so that when the lotion is discharged, a finger can be inserted into the interior of the auxiliary head by manpower, so that all the discharged lotion can be taken out, and the lotion is prevented from remaining at the outer end of the liquid outlet head, thereby solidifying and being unable to be used and wasted. The auxiliary head is an arc-shaped structure, so that it can better fit the shape of the finger, so that the finger can take out all the lotion, and the outer end of the liquid outlet head is an inclined structure, so that when the finger passes through, the outer end of the liquid outlet head can fit with the finger, so that the finger can take out all the lotion;

[0020] The expansion piece here is used to be installed on the outside of the bottom of the pipette, so that the bottom of the expansion piece can be on the outside of the bottle bottom, so that when the lotion remains on the outside of the bottle bottom, the suction hole inside the expansion piece can also suck out all the lotion, and the expansion piece is a trumpet-shaped structure, so that it can better fit the shape of the bottle bottom, and the top block at the bottom of the expansion piece is to avoid the bottom end of the expansion piece completely fitting with the bottle bottom, which makes it impossible for the lotion to be sucked out, and the suction hole is used to allow the lotion to pass, so that the suction holes at different positions can suck out the lotion at multiple positions, so that all the lotion can be sucked out and used, thereby reducing waste, thereby solving the problem that when in use, the position of the drip head is prone to residue, if it is not cleaned, it will solidify and cannot be cleaned, which is relatively wasteful of lotion, and when the existing lotion pump is in use, the bottom of the cosmetic bottle is usually an arc structure, and the pipette cannot suck out all the lotion on the outside of the bottle bottom, and it is easy to remain inside the bottle bottom, thus causing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0022] Figure 2 The present invention is Figure 1 The enlarged structural diagram of part A is shown below.

[0023] Figure 3 The present invention is Figure 1 The enlarged structural diagram of part B is shown below.

[0024] Figure 4 It is a bottom-up three-dimensional structural schematic diagram of the expansion piece of the present invention.

[0025] Figure 5 It is a schematic diagram of the internal structure of the cross section of the hole expansion piece of the present invention.

[0026] Figure 6 It is a schematic diagram of the internal structure of the auxiliary head of the present invention from a side view.

[0027] Figure 7 It is a schematic diagram of the internal structure of the auxiliary part cross section of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the plug-in of the present invention.

[0029] Fig. 9 It is a schematic diagram of the main internal structure of the main body of the present invention.

[0030] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0031] 1. Main body; 101. Internal part; 102. Sealing part; 103. Guide block; 2. Adapter plate; 3. Pressing part; 301. Guide groove; 4. Auxiliary head; 401. Liquid outlet head; 5. Pressing groove; 501. Anti-slip strip; 6. Auxiliary part; 601. Inner cavity; 7. Liquid suction tube; 701. Liquid suction groove; 8. Extension part; 801. Suction hole; 9. Plug-in; 901. Fixing part. DETAILED DESCRIPTION

[0032] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example:

[0036] As attached Figure 1 To Attachment Fig. 9 As shown:

[0037] The present invention provides a lotion pump with a bottom expansion structure, comprising a main body 1, a receiving plate 2, a pressing piece 3, an auxiliary head 4, a pressing groove 5, an auxiliary piece 6, a liquid suction tube 7, an expansion piece 8 and a plug-in 9; the main body 1 is a cylindrical structure, and the outer side of the main body 1 is provided with anti-slip grooves, and the guide block 103 is used to be embedded and installed in the inside of the guide groove 301, so that the pressing piece 3 can be guided when moving; the inner end bottom of the receiving plate 2 is connected to the upper front end of the main body 1; the bottom of the pressing piece 3 is installed inside the top of the main body 1, and the guide grooves 301 on both sides of the pressing piece 3 are embedded and installed with guide blocks 103, and the guide grooves 301 are The L-shaped structure is to enable the guide block 103 to be inserted into the top side of the guide groove 301 when the pressing piece 3 is not in use, so that the pressing piece 3 can always be in a pressing state; the two sides of the auxiliary head 4 are arc-shaped structures, and the rear end of the auxiliary head 4 is connected to the upper front end of the main body 1, and the outer end of the liquid outlet head 401 is an inclined structure, so that when a finger passes by, the outer end of the liquid outlet head 401 can fit with the finger, so that the finger can take out all the lotion; the pressing groove 5 is arranged on the rear side of the top of the main body 1, and the anti-slip strip 501 is used to contact the bottom of the finger, so that there will be no sliding when the finger presses. ; The auxiliary part 6 is made of silicone, and the inner side of the auxiliary part 6 is fixedly connected to the outer side of the pump body, and the inner cavity 601 is used to make the auxiliary part 6 more passable, so that the auxiliary part 6 can be embedded in the inside of the bottle mouth; the liquid suction tube 7 is a cylindrical structure, and the top of the liquid suction tube 7 is connected to the bottom of the pump body, and the liquid suction groove 701 is used to be arranged on the outside of the liquid suction tube 7, so that the emulsion can enter the inside of the liquid suction tube 7 through the liquid suction groove 701, so as to avoid the bottom end of the liquid suction tube 7 from just contacting with the bottom of the bottle and preventing the bottom end of the liquid suction tube 7 from being blocked; the top of the expansion part 8 is connected to the outside of the liquid suction tube 7, and the suction hole 801 is used to To allow the lotion to pass through, so that the suction holes 801 at different positions can suck out the lotion at multiple positions, so that all the lotion can be sucked out and used, thereby reducing waste; the plug-in 9 is made of a heavy material, and the plug-in 9 is installed inside the suction hole 801 by insertion, and the top of the plug-in 9 is a conical structure, so that the plug-in 9 can be inserted more quickly and conveniently, and the fixing piece 901 is used to be installed on the outside of the plug-in 9, and the fixing piece 901 is an inclined structure, so that the fixing piece 901 can fix the plug-in 9 inside the suction hole 801, so that the plug-in 9 will not fall off.

[0038] Among them, the main body 1 includes an inner part 101, a sealing part 102, and a guide block 103; the inner part 101 with an annular structure is installed inside the main body 1 by bonding, and the bottom of the inner part 101 is provided with a sealing part 102 with an annular structure; the outer side of the sealing part 102 is an inclined structure, and the sealing part 102 and the inner part 101 are made of silicone; a guide block 103 with a rectangular structure is provided on the inner side of the top of the main body 1, and the main body 1 here is used to drive the pump body to connect with the cosmetic bottle so that the main body can be installed and used, and the inner part 101 is used to contact with the top of the bottle mouth to achieve a better sealing effect, and the sealing part 102 is an inclined structure in order to be able to contact with the inside of the bottle mouth of different sizes, so that the bottle mouth position can be sealed by the sealing part 102.

[0039] Among them, the receiving plate 2 is a rectangular plate structure, and the interior of the receiving plate 2 is an inclined structure. The receiving plate 2 here is used to be arranged at the bottom of the auxiliary head 4, so that the lotion can fall on the receiving plate 2 when being discharged, so that the lotion can be used successively, avoiding the need to use the pressing piece 3 multiple times to discharge the lotion. The interior of the receiving plate 2 is an inclined structure to prevent the lotion from flowing away after the receiving plate 2 receives the lotion.

[0040] The pressing member 3 includes a guide groove 301; the pressing member 3 is a cylindrical structure, and the guide grooves 301 are provided on both sides of the front end of the pressing member 3; the guide groove 301 is an L-shaped structure, and the pressing member 3 here controls the position of the device so that when the pressing member 3 is pressed, the lotion pump can discharge the lotion, and the guide groove 301 is used to embed the guide block 103, so that the pressing member 3 can be in a fixed position and move up and down, so that when the lotion drips, it can fall on the top of the receiving plate 2.

[0041] Among them, the auxiliary head 4 includes a liquid outlet head 401; the front end of the auxiliary head 4 is an arc-shaped structure, and the internal top of the auxiliary head 4 is provided with a liquid outlet head 401; the outer end of the liquid outlet head 401 is an inclined structure, and the auxiliary head 4 here is used to be arranged at the outer end of the liquid outlet head 401, so that the emulsion can pass through the auxiliary head 4 when it is discharged, and the auxiliary head 4 is an arc-shaped structure, so that when the emulsion is discharged, the finger can be embedded into the inside of the auxiliary head 4 by manpower, so that all the discharged emulsion can be taken out, and the emulsion is prevented from remaining at the outer end of the liquid outlet head 401, thereby solidifying, resulting in unusable waste, and the auxiliary head 4 is an arc-shaped structure, so that it can better fit the shape of the finger, so that the finger can take out all the emulsion.

[0042] The pressing groove 5 includes an anti-slip strip 501; the front end of the pressing groove 5 is an arc-shaped structure, and the inside of the pressing groove 5 is an inclined structure; the inside of the pressing groove 5 is provided with a plurality of anti-slip strips 501 of a wedge-shaped structure, and the pressing groove 5 here allows the finger to be embedded in the inside of the pressing groove 5 when the pressing member 3 is controlled to move, so that when the finger carries the emulsion hydraulic pressing member 3, the finger can be embedded in the inside of the pressing groove 5

[0043] Among them, the auxiliary part 6 includes an inner cavity 601; the auxiliary part 6 is a ring-shaped structure, and the outer side of the auxiliary part 6 is a wedge-shaped structure; the inner cavity 601 is provided inside the auxiliary part 6, and the auxiliary part 6 here is used to be installed on the outer side of the pump body, so that when the device is in use, the auxiliary part 6 can contact the inside of the bottle mouth, so that the auxiliary part 6 can assist in controlling the emulsion and prevent the emulsion from flowing outward when the packaging bottle is tipped.

[0044] Among them, the pipette 7 includes a pipette groove 701; the outer side of the bottom of the pipette 7 is an inclined structure, and a plurality of rectangular pipette grooves 701 are provided on the outer side of the bottom of the pipette 7. The pipette 7 here is used to extract the emulsion, and the bottom of the pipette 7 is an inclined structure so that when the pipette 7 contacts the middle position of the bottom of the bottle, the diameter of the pipette can be increased.

[0045] Among them, the expansion piece 8 includes a suction hole 801; the expansion piece 8 is a trumpet-shaped structure, and a top block is provided on the inner side of the bottom end of the expansion piece 8; a plurality of evenly arranged suction holes 801 are provided inside the expansion piece 8, and the top end of the suction hole 801 is connected to the inside of the pipette 7. The expansion piece 8 here is used to be installed on the outside of the bottom of the pipette 7, so that the bottom of the expansion piece 8 can be on the outside of the bottle bottom, so that when the lotion remains on the outside of the bottle bottom, the suction hole 801 inside the expansion piece 8 can also suck out all the lotion. The expansion piece 8 is a trumpet-shaped structure in order to better fit the shape of the bottle bottom, and the top block at the bottom of the expansion piece 8 is to prevent the bottom end of the expansion piece 8 from completely fitting with the bottle bottom, thereby causing the lotion to be unable to be sucked out.

[0046] Among them, the plug-in 9 includes a fixing part 901; the plug-in 9 is a cylindrical structure, and the top of the plug-in 9 is a conical structure. The outer side of the plug-in 9 is provided with several fixing parts 901 made of rubber material, and the outer side of the fixing part 901 is an inclined structure. The plug-in 9 here is used to be inserted into the inside of the suction hole 801, so that a small number of plug-ins 9 can be inserted into the inside of the suction hole 801, thereby increasing the weight of the expansion part 8, so that when the expansion part 8 is at the bottom of the bottle, the expansion part 8 can be shaken, so that the expansion part 8 can stir the emulsion at the bottom of the bottle, and the plug-in 9 blocks several suction holes 801, which can increase the suction force of other suction holes 801, so that the emulsion can be sucked out quickly.

[0047] The specific usage and function of this embodiment are as follows:

[0048] In the present invention, when the device needs to be used, the pressing member 3 can be rotated by manpower to disengage the guide block 103 from the inside of the guide groove 301, so that the pressing member 3 receives the power from the spring and moves upward, and then the finger is embedded in the inside of the pressing groove 5 by manpower, and then the pressing member 3 is pressed successively to force the pump body, so that the lotion is sucked upward from the suction hole 801 and the inside of the suction tube 7, so that the lotion can be discharged from the liquid outlet head 401. If it is used directly, the finger can be embedded in the inside of the auxiliary head 4, so that all the lotion can be taken out and used directly. If the lotion needs to be used successively, the lotion can be dripped onto the top of the receiving plate 2 by manpower, and then the lotion can be used successively.

[0049] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A lotion pump with a bottom expansion structure, characterized in that: include: The invention comprises a main body (1), a receiving plate (2), a pressing piece (3), an auxiliary head (4), a pressing groove (5), an auxiliary piece (6), a liquid pipette (7), an expansion piece (8) and a plug-in unit (9); the main body (1) is a cylindrical structure, and the outer side of the main body (1) is provided with anti-slip grooves; the inner bottom of the receiving plate (2) is connected to the upper front end of the main body (1); the bottom of the pressing piece (3) is installed inside the top end of the main body (1), and the guide grooves (301) on both sides of the pressing piece (3) are embedded with guide blocks (103); the two sides of the auxiliary head (4) are The pump body (801) has an arc-shaped structure, and the rear end of the auxiliary head (4) is connected to the upper front end of the main body (1); the pressing groove (5) is arranged at the rear side of the top end of the main body (1); the auxiliary part (6) is made of silicone material, and the inner side of the auxiliary part (6) is fixedly connected to the outer side of the pump body; the liquid suction tube (7) is a cylindrical structure, and the top end of the liquid suction tube (7) is connected to the bottom end of the pump body; the top end of the expansion part (8) is connected to the outer side of the liquid suction tube (7); the plug-in (9) is made of a heavy material, and the plug-in (9) is installed inside the suction hole (801) by insertion; The pressing piece (3) comprises a guide groove (301); the pressing piece (3) is a cylindrical structure, and guide grooves (301) are provided on both sides of the front end of the pressing piece (3); the guide groove (301) is an L-shaped structure; The auxiliary head (4) comprises a liquid outlet head (401); the front end of the auxiliary head (4) is an arc-shaped structure, and the internal top end of the auxiliary head (4) is provided with a liquid outlet head (401); the outer end of the liquid outlet head (401) is an inclined structure; The expansion piece (8) includes a suction (801); the expansion piece (8) is a trumpet-shaped structure, and a top block is provided on the inner side of the bottom end of the expansion piece (8); a plurality of suction holes (801) arranged evenly are provided inside the expansion piece (8), and the top ends of the suction holes (801) are connected to the inside of the liquid pipette (7); The plug-in (9) comprises a fixing piece (901); the plug-in (9) is a cylindrical structure, and the top of the plug-in (9) is a conical structure; a plurality of fixing pieces (901) made of rubber material are arranged on the outside of the plug-in (9), and the outside of the fixing piece (901) is an inclined structure.

2. The lotion pump with a bottom expansion structure according to claim 1, characterized in that: The main body (1) comprises an inner part (101), a sealing part (102), and a guide block (103); an annular structure is installed inside the main body (1) by bonding. The inner part (101) is provided with a sealing part (102) with an annular structure at the bottom of the inner part (101); the outer side of the sealing part (102) is an inclined structure, and the sealing part (102) and the inner part (101) are made of silicone; and a guide block (103) with a rectangular structure is provided on the inner side of the top end of the main body (1).

3. The lotion pump with a bottom expansion structure according to claim 1, characterized in that: The receiving plate (2) is a rectangular plate-shaped structure, and the interior of the receiving plate (2) is an inclined structure.

4. The lotion pump with a bottom expansion structure according to claim 1, characterized in that: The pressing groove (5) comprises an anti-slip strip (501); the front end of the pressing groove (5) is an arc-shaped structure, and the interior of the pressing groove (5) is an inclined structure; and a plurality of anti-slip strips (501) with a wedge-shaped structure are arranged inside the pressing groove (5).

Images