CN215141138U

CN215141138U - Improved structure of plastic spring of hand-buckled sprayer

Info

Publication number: CN215141138U
Application number: CN202120807786.3U
Authority: CN
Inventors: 许如龙
Original assignee: Ningbo Sender Medical Technology Co ltd
Current assignee: Ningbo Sender Medical Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-14
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a hand knot formula atomizer plastic spring improves structure relates to spray gun technical field, including the main part, the one end access opening department installation of main part is provided with the stifle, and the bottom of main part is provided with the straw, and the straw is connected through the straw mouth of stifle with the main part, and the straw communicates with the one end access opening of main part, is provided with the piston bore between the both ends access opening of main part, and the passageway intercommunication of piston bore and main part, and the piston bore inside seal slides and is provided with the piston, and a side-mounting of piston is provided with the piston rod. The utility model discloses a setting of strengthening rib and plastic spring, plastic spring is the circle that "L font side constitutes of symmetry is detained", and plastic spring wholly is bow-shaped, and it is more level and smooth when plastic spring resumes deformation, and the shake is less, and the strengthening rib adopts the long straight type simultaneously, and the inboard is sunken, can prevent that plastic spring from breaking away from the strengthening rib easily, is favorable to preventing that plastic spring from breaking away from the joint, guarantees the normal use of atomizer.

Description

Improved structure of plastic spring of hand-buckled sprayer

Technical Field

The utility model relates to a atomizer technical field, in particular to hand-clasping type atomizer plastic spring improves structure.

Background

The sprayer is a product which utilizes the movement of a piston in a pump body to make gas in the pump body flow, reduce the pressure, keep the pressure outside the pump body unchanged, generate pressure difference inside and outside the pump body, guide liquid out of the pump body through the pressure difference and atomize instantly when the liquid meets high-speed airflow.

Present plastic rifle when using, inside adopts plastic spring to reset the spanner to in use repeatedly, but the inside plastic spring of present plastic rifle and its joint structure all design unstability, when the spanner is pressed down in succession to plastic rifle, easy shake when plastic spring resumes deformation, and the joint structure is unstable, breaks away from the joint easily, causes unable continuation and uses.

Therefore, it is necessary to develop an improved structure of plastic spring for hand sprayer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand knot formula atomizer plastic spring improves structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-buckled sprayer plastic spring improved structure comprises a main body, wherein a blank cap is arranged at one end passage of the main body, a suction pipe is arranged at the bottom of the main body and is connected with a suction pipe port of the main body through the blank cap, the suction pipe is communicated with the one end passage of the main body, a piston hole is arranged between the two end passages of the main body and is communicated with a passage of the main body, a piston is arranged in the piston hole in a sealing and sliding manner, a piston is arranged at one side of the piston, a piston rod is arranged at one side of the piston, a wrench is arranged at the inner side of one end of the main body, one end of the wrench is hinged with the main body, the middle of the wrench is hinged with one end of the piston rod, a plastic spring is arranged at the outer diameter of the piston hole, the two ends of the plastic spring respectively abut against the wrench and the main body, the plastic spring is a symmetrical L-shaped ring buckle formed by the side edges, a groove is arranged at one end of the back of the wrench, the rear end of main part is fixed and is provided with the strengthening rib, and one side of strengthening rib is sunken setting, one side of plastics spring is provided with supports the post, and draws valve and recess looks adaptation, the opposite side and the strengthening rib counterbalance cooperation of plastics spring.

Preferably, the bottom end of the main body is provided with a large ring, and the large ring is connected with the main body in a buckling mode.

Preferably, a gasket is arranged around a channel opening at one end of the main body close to the large ring, and a water feeding guide valve matched with the suction pipe is arranged at the top end of the blank cap.

Preferably, the other end passage of the main body is provided with a guide valve and a water diversion head, and one end of the main body close to the guide valve is provided with a head cap.

Preferably, the head cap is connected with the main body through a movable buckle, and an upper cover and a lower cover which are mutually matched are respectively arranged at the top and the bottom of the main body.

Preferably, the bottom end of the blank cap extends to the bottom of the main body, and the bottom end of the blank cap is positioned inside the large ring.

The utility model discloses a technological effect and advantage:

the utility model discloses a setting of strengthening rib and plastic spring, plastic spring is the circle that "L font side constitutes of symmetry is detained", and plastic spring wholly is bow-shaped, and it is more level and smooth when plastic spring resumes deformation, and the shake is less, and the strengthening rib adopts the long straight type simultaneously, and the inboard is sunken, can prevent that plastic spring from breaking away from the strengthening rib easily, is favorable to preventing that plastic spring from breaking away from the joint, guarantees the normal use of atomizer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the cross-sectional view of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the connection mode of the plastic spring and the main body of the present invention.

Fig. 4 is a schematic view of the main structure of the present invention.

Fig. 5 is a schematic structural view of the plastic spring of the present invention.

Fig. 6 is a schematic view of the wrench structure of the present invention.

In the figure: 1. a lead valve; 2. a water diversion head; 3. a head cap; 4. a piston; 5. a piston rod; 6. a wrench; 7. a main body; 8. an upper cover; 9. a water feeding guide valve; 10. a lower cover; 11. covering the blank with a cover; 12. a gasket; 13. large circles; 14. a plastic spring; 15. a straw; 16. a piston bore; 601. a groove; 701. reinforcing ribs; 1401. and a support pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a hand-buckled sprayer plastic spring improved structure as shown in figures 1-6, which comprises a main body 7, a blank cap 11 is arranged at the passage port at one end of the main body 7, a suction pipe 15 is arranged at the bottom of the main body 7, the suction pipe 15 is connected with the suction pipe port of the main body 7 through the blank cap 11, the suction pipe 15 is communicated with the passage port at one end of the main body 7, a piston hole 16 is arranged between the passage ports at the two ends of the main body 7, the piston hole 16 is communicated with the passage of the main body 7, a piston 4 is arranged in the piston hole 16 in a sealing and sliding manner, a piston rod 5 is arranged at one side of the piston 4, a wrench 6 is arranged at the inner side of one end of the main body 7, one end of the wrench 6 is hinged with the main body 7, the middle of the wrench 6 is hinged with one end of the piston rod 5, a plastic spring 14 is arranged at the outer diameter of the piston hole 16, and the two ends of the plastic spring 14 are respectively abutted against the wrench 6 and the main body 7, the plastic spring 14 is a symmetrical clip formed by L-shaped side edges, a groove 601 is arranged at one end of the back surface of the wrench 6, a reinforcing rib 701 is fixedly arranged at the rear end of the main body 7, one side of the reinforcing rib 701 is arranged in a concave manner, one side of the plastic spring 14 is provided with a support column 1401, and 104 leading valve 1 is matched with the groove 601, the other side of the plastic spring 14 is matched with the reinforcing rib 701 in an abutting mode, through the arrangement of the reinforcing ribs 701 and the plastic springs 14, the plastic springs 14 are symmetrical clip rings formed by L-shaped side edges, and the plastic spring 14 is in an arch shape as a whole, the plastic spring 14 is smooth when being restored to be deformed, the shaking is small, meanwhile, the reinforcing ribs 701 are long and straight, and the inner sides of the reinforcing ribs are concave, so that the plastic spring 14 can be prevented from being easily separated from the reinforcing ribs 701, the plastic spring 14 can be prevented from being separated from clamping, and the normal use of the sprayer is ensured.

Further, the bottom of main part 7 is provided with the wreath 13, and the wreath 13 is connected with main part 7 buckle, main part 7 is close to one end entrance way of wreath 13 and encircles and is provided with gasket 12, through the setting of gasket 12, is favorable to improving the leakproofness, prevents the gas leakage that leaks, the installation of the top of stifle 11 is provided with the valve 9 that draws with the last water of 15 looks adaptations of straw, the installation of the other end entrance way department of main part 7 is provided with and draws valve 1 and dividing water head 2, the one end that main part 7 is close to and draws valve 1 is provided with head cap 3, head cap 3 is connected with main part 7 activity buckle, the top and the bottom of main part 7 are installed respectively and are provided with the upper cover 8 and the lower cover 10 of mutual adaptation, the bottom of stifle 11 extends to the bottom of main part 7, and the bottom of stifle 11 is located inside the wreath 13.

The utility model discloses the theory of operation:

during the use, press spanner 6, spanner 6 passes through the effect of plastic spring 14, carry out reciprocating motion, meanwhile spanner 6 drives piston 4 inside the piston hole 16 through piston rod 5 and carries out reciprocating motion inside piston hole 16, thereby will be by the liquid of straw 15 suction main part through the quick application of piston rod 5, after producing high-pressure liquid, through leading valve 1, the back that blocks of dividing head 2 and head cap 3, from the atomizing sprinkler of head cap 3 apopore, when plastic spring 14 resumes deformation, because the bow-shaped setting of plastic spring 14, it is level and smooth when resuming deformation, the shake is little, and strengthening rib 701 adopts the rectangular type, and the inboard is sunken, can prevent that plastic spring 14 from breaking away from strengthening rib 701 easily, be favorable to preventing that plastic spring 14 from breaking away from the joint, guarantee the normal use of atomizer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hand knot formula atomizer plastic spring improves structure which characterized in that: comprises a main body (7), a blank cap (11) is arranged at one end passage port of the main body (7), a suction pipe (15) is arranged at the bottom of the main body (7), the suction pipe (15) is connected with the suction pipe port of the main body (7) through the blank cap (11), the suction pipe (15) is communicated with the one end passage port of the main body (7), a piston hole (16) is arranged between the passage ports at the two ends of the main body (7), the piston hole (16) is communicated with the passage of the main body (7), a piston (4) is arranged in the piston hole (16) in a sealing and sliding manner, a piston rod (5) is arranged at one side of the piston (4), a wrench (6) is arranged at the inner side of one end of the main body (7), one end of the wrench (6) is hinged with the main body (7), the middle part of the wrench (6) is hinged with one end of the piston rod (5), and a plastic spring (14) is arranged at the outer diameter of the piston hole (16), and the two ends of the plastic spring (14) are respectively abutted against the wrench (6) and the main body (7), the plastic spring (14) is a symmetrical L-shaped loop buckle formed by side edges, a groove (601) is formed in one end of the back face of the wrench (6), a reinforcing rib (701) is fixedly arranged at the rear end of the main body (7), one side of the reinforcing rib (701) is arranged in a concave manner, an abutting column (1401) is arranged on one side of the plastic spring (14), the 104-lead valve (1) is matched with the groove (601), and the other side of the plastic spring (14) is abutted against and matched with the reinforcing rib (701).

2. The improved plastic spring structure of hand sprayer according to claim 1, characterized in that: the bottom end of the main body (7) is provided with a large ring (13), and the large ring (13) is connected with the main body (7) in a buckling mode.

3. The improved plastic spring structure of hand sprayer according to claim 2, characterized in that: a gasket (12) is arranged at a channel opening at one end of the main body (7) close to the large ring (13) in a surrounding mode, and an upper water diversion valve (9) matched with the suction pipe (15) is arranged at the top end of the blank cap (11).

4. The improved plastic spring structure of hand sprayer according to claim 3, characterized in that: the water distributor is characterized in that a leading valve (1) and a water distribution head (2) are arranged at the other end passage opening of the main body (7), and a head cap (3) is arranged at one end, close to the leading valve (1), of the main body (7).

5. The improved plastic spring structure of hand sprayer according to claim 4, characterized in that: the head cap (3) is movably connected with the main body (7) in a buckling mode, and an upper cover (8) and a lower cover (10) which are mutually matched are arranged at the top and the bottom of the main body (7) respectively.

6. The improved plastic spring structure of hand sprayer according to claim 5, characterized in that: the bottom end of the blank cap (11) extends to the bottom of the main body (7), and the bottom end of the blank cap (11) is located inside the large ring (13).