TWM500078U - Protector of liquid pump - Google Patents

Description

Squeezing head protector

The invention relates to a pressure head for sputum installed on an emulsion bottle and a liquid spray bottle, and particularly relates to a protector for a hydraulic head.

The emulsions generally found include emulsions for cleaning and maintaining the skin or for washing clothes, and it is known that the sprays generally found include perfumes, detergents and the like. These emulsions and sprays are usually sold in bottles, and the emulsion bottles and spray bottles are provided with a pressure head, and a liquid nozzle is formed on the pressure head, and some liquid nozzles are formed on the surface of the pressure head. Stretching, some of the sputum nozzles are formed in a flat shape on the surface of the ram, regardless of the shape of the sputum nozzle, usually the user can reciprocally press the ram, and the emulsion or liquid spray in the bottle is from the sputum nozzle Drain or spout for easy use.

The liquid bottle conventionally seen, after filling the emulsion or spray at the factory, assembles the indenter into the bottle mouth of the liquid bottle, and knows that the indenter has a neck, and the neck of the indenter before assembly The rod is firstly slidably sleeved on a tube seat, and the outer wall of the tube seat is pivotally connected with a freely rotatable bottle cap, so that the head can be screwed and assembled to the bottle mouth of the liquid bottle by the bottle cap, and the The ram can provide a user's reciprocating compression by the conduction of the stem.

Due to the neck of the indenter, it is necessary to have a stroke height for reciprocating pressing, so that the liquid bottle which has been disassembled and used generally has a head like a goose head protruding from the socket; however, It is worth mentioning that in order to reduce the volume occupied by the liquid bottle product during packing and handling, the head is usually first buckled or locked on the top surface of the socket before leaving the factory, so that the neck is buried in advance. In the socket or in the liquid bottle, to prevent the pressure head from protruding from the neck, It occupies the volume when packing and handling; and knows that when the pressure head is buckled or locked on the top surface of the tube seat, it does not have a pressing function, so the liquid in the bottle is not pulled out of the bottle.

However, when the indenter is usually first buckled or locked on the top surface of the stem, and in the process of packing and shipping, the indenter is inevitably subjected to external force collision or vibration, making the surface of the indenter susceptible to Scratches, even when the external force of the collision or vibration is too large, it is often the case that the indenter is stretched out of the top surface of the tube seat, and the upward pressing state is exhibited. In this case, the head is extremely easy to receive. Under the continuous action of external force, it causes the embarrassment of the liquid in the bottle during the handling process to cause fouling.

One of the purposes of the present invention is to protect the head of the liquid bottle from being scratched during the process of packing and shipping, especially when subjected to impact or vibration of external force, and from being stretched into a bullet. Press the status.

To this end, the present invention provides a protector for a sputum head, comprising a protective clip for covering a periphery of the ram to form a retaining wall, the ram is fastened to a tube seat, the periphery of the tube A bottle cap is formed, and an annular groove is formed between the pipe socket and the bottle cap; the protective clip has a C-shaped ring shape, and the center of the protection clip forms a telescopic chamber for accommodating the indenter and protecting The bottom of the clip extends to form at least one buckle for engaging in the groove to position the protection clip.

A further object of the present invention is to provide an indenter for forming a protruding nozzle on a surface, and further forming a nozzle hole for providing a liquid nozzle through the protective clip, and using the nozzle hole to limit the pressure head The bullet is stretched into a depressible state.

In addition, in a further implementation, the present invention further comprises: the bottle cap is screwed to a liquid bottle, and a liquid passage is formed inside the liquid nozzle to extend into the liquid bottle. The protection clip has two corresponding ends, and a protruding opening is formed between the two ends to communicate with the expansion and contraction compartment. The protective clip has a top wall that is inclined or flat, and the top wall protrudes from the periphery of the top of the indenter.

According to the above, the technical contributions that can be generated by the novel are: When the pressure head is buckled or locked on the top surface of the tube seat (ie, the liquid bottle is shipped from the factory, transported and displayed for sale), the protection clip can be used to protect the pressure head from external force and scratch. Moreover, the protection clip can be firmly held in the groove between the socket and the bottle cap by the buckle portion to form a first anti-loose structure, and further, a convex sputum is formed on the surface of the indenter. In the case of the mouth, the protection clip can also use the mouth hole to restrict the pressure head from being stretched into a depressible state, forming a second anti-loose structure, thereby making the protection clip not easy to be separated from the pressure when subjected to an external force. In addition to the head, it can also prevent the indenter from being stretched into a depressible state, thereby preventing the liquid in the bottle from venting out.

In addition, the relevant technical details that can be implemented by the present invention will be explained in the following embodiments and drawings.

10‧‧‧Indenter

11‧‧‧Liquid nozzle

12‧‧‧ neck

13‧‧‧Sputum channel

20‧‧‧protection clip

21‧‧‧ mouth hole

22‧‧‧ Exhibition

23‧‧‧ End

24‧‧‧ Exhibition

25‧‧‧ buckle

26‧‧‧Top wall

30‧‧‧Tube

40‧‧‧ caps

50‧‧‧ Groove

60‧‧‧ liquid bottle

1 is a perspective view of a preferred embodiment of the present invention.

Figure 2 is a perspective view of the corresponding phase angle of Figure 1.

Figure 3 is a cross-sectional view of the present protective clip assembled to the periphery of the indenter.

Figure 4 is a front elevational view of the protective clip of Figure 1.

Figure 5 is a top plan view of the protective clip of Figure 1.

Figure 6 is a front elevational view of another embodiment of the protective clip of Figure 4.

First, please refer to FIG. 1 to FIG. 3 to disclose a preferred embodiment of the present invention. The protector for the sputum head provided by the present invention comprises a ram 10 and a protective clip 20, wherein The ram 10 can be molded from a plastic, and a boring nozzle 11 is formed on one side of the ram 10, and the squeezing nozzle 11 can be in a convex shape or a flat shape. A sputum passage 13 is formed in the 10 to communicate with the sputum nozzle 11, so that a liquid (for example, an emulsion or a spray) can flow out from the sputum nozzle 11 through the sputum passage 13. Further, the bottom of the indenter 10 extends to form a neck 12 that is movably disposed through a circular base. The inside of the tube 30 protrudes from the tube holder 30, and the outer peripheral wall of the tube holder 30 is pivotally connected with a freely rotatable bottle cap 40, so that the head 10 can be screwed and assembled by the bottle cap 40. The bottle opening of the bottle 60 extends into the liquid bottle 60 by the sputum passage 13 in the ram 10, and when the ram 10 is reciprocally pressed by the user through the conduction of the pedestal 30, the liquid bottle 60 is caused. The liquid inside (for example, an emulsion or a spray) can flow out from the liquid discharge nozzle 11 through the sputum passage 13. In practice, the neck 12 of the indenter 10 can also be buckled or locked on the top surface of the stem 30 so that the neck 12 can be buried in the stem 30 or the liquid bottle 60 to prevent the indenter 10 from passing through The neck sticks out and protrudes to reduce the volume occupied during packing and handling. In the present embodiment, a ring-shaped recess 50 is formed between the stem 30 and the cap 40.

Referring to FIG. 4 and FIG. 5 , the protection clip 20 can be molded by plastic. The protection clip 20 is formed in a C-shaped ring shape, and a center of the protection clip 20 is formed to receive the indenter 10 . The retaining sleeve 22, when the ram 10 is received in the expansion and contraction chamber 22, the protective clip 20 can form a retaining wall for covering the ram 10, thereby protecting the ram 10 from external force. Scratching, and the bottom of the protective clip 20 extends inwardly to form at least one rib-shaped buckle portion 25, and the protective clip 20 is elastically held in the groove 50 via the buckle portion 25 (see FIG. 3). The protection clip 20 can be effectively prevented from loosening when the pressure head 10 is protected. Further, the protection clip 20 is formed with a nozzle hole 21, and the nozzle hole 21 provides a protruding nozzle 11 through which the nozzle hole 21 can be elastically buckled in the groove 50. 25 is used as a fixed end to restrain the liquid mouth 11 and prevent the pressure head 10 from being stretched into a pressable state. Further, the protection clip 20 has two corresponding end portions 23, and a protrusion 24 is formed between the two end portions 23, and the expansion and contraction port 24 communicates with the expansion and contraction chamber 22 to make the pressure head The 10 can be accommodated in the expansion and contraction compartment 22 through the expansion and contraction port 24, thereby receiving the protection of the protection clip 20.

Referring to FIG. 4 and FIG. 6 together, the top of the protective clip 20 is formed with a top wall 26. When the ram 10 is received in the expansion and contraction compartment 22 of the protection clip 20, the top wall 26 is convex. The periphery of the top of the indenter 10 is used to protect the indenter 10 from being scratched by an external force. The top wall 26 is constructed in the The implementation may be obliquely inclined (as shown in FIG. 4) or flat (as shown in FIG. 6), and the top wall 26 of the above two different structures can effectively exert the effect of protecting the indenter 10.

In the present invention, the protective clip 20 is used to cover the periphery of the indenter 10 to form a retaining wall to protect the indenter 10 from being scratched by an external force, and is firmly held by the buckle portion 25 to the stem 30 and the bottle. The recess 50 between the cover 40 prevents the retaining clip 20 from loosening when the ram 10 is held, and the nozzle hole 21 of the protective clip 20 is used to restrain the protruding nozzle, in addition to preventing the protective clip. 20, when the retaining head 10 is loosened, and the ram 10 can effectively prevent the ram 10 from being stretched into a depressible state by the protective clip 20 when subjected to an external force, thereby avoiding the inside of the liquid bottle 60. The liquid flows out.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, but are not to be construed as limiting the scope of the present invention. Therefore, the present invention is subject to the content of the claims defined in the scope of the patent application.

10‧‧‧Indenter

11‧‧‧Liquid nozzle

20‧‧‧protection clip

21‧‧‧ mouth hole

30‧‧‧Tube

40‧‧‧ caps

50‧‧‧ Groove

Claims (6)

A protector for a sputum head includes a protective clip for covering a periphery of the ram to form a retaining wall, the ram is fastened to a tube seat, and a cap is pivoted around the tube seat. An annular groove is formed between the tube seat and the bottle cap; the protection clip has a C-shaped ring shape, and a center of the protection clip forms an expansion and contraction chamber for receiving the indenter, and the bottom of the protection clip extends to form at least A buckle is used to be embedded in the groove to position the protection clip. A retainer for a sputum head according to claim 1, wherein one side of the ram extends to form a sputum nozzle, and the protective clip forms a mouth for providing a nozzle through which the sputum nozzle extends. The protector for a sputum head according to claim 2, wherein the cap is screwed to a liquid bottle, and a sputum passage is formed inside the sputum nozzle to extend into the liquid bottle. The protector for sputum for sputum according to claim 1 or 2, wherein the protective clip has two corresponding ends, and a contraction port is formed between the two ends to communicate with the expansion chamber. . A protector for a sputum head according to claim 1 or 2, wherein the protective clip has a slanted top wall that protrudes from the periphery of the top of the ram. A protector for a sputum head according to claim 1 or 2, wherein the protective clip has a flat top wall that protrudes from the periphery of the top of the ram.