CN216880013U

CN216880013U - Hand-buckled sprayer

Info

Publication number: CN216880013U
Application number: CN202120556922.6U
Authority: CN
Inventors: 黄建艺
Original assignee: Zhejiang Z&Z Industrial Co Ltd
Current assignee: Zhejiang Z&Z Industrial Co Ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-07-05
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a hand-buckled sprayer which comprises a main body and a cover shell, and is characterized in that the main body is provided with at least one first clamping hook, the cover shell is provided with at least one first clamping groove, and the cover shell is buckled with the first clamping groove through the first clamping hook and is arranged on the main body. According to the hand-buckled sprayer, the clamping hook is buckled with the clamping groove, so that the connection strength between the cover and the main body is greatly enhanced, and the cover is prevented from falling off in the transportation and use processes of the sprayer. The reinforcing effect is best when the hooks and the slots are located at and near the lower end of the tail of the housing. In addition, the reinforcing ribs and other buckle assembling modes can achieve a very firm connection state. Various parts such as the pothook, the clamping groove and the reinforcing rib are arranged in the housing, and the influence on the appearance of the product is extremely small.

Description

Hand-buckled sprayer

Technical Field

The utility model relates to the technical field of liquid spraying devices, in particular to a hand-buckled sprayer.

Background

A trigger sprayer is a tool for spraying liquid, and generally includes a main body (also called a "gun body" or other names) on which components such as a spray head, a piston chamber, a suction tube, and a wrench are mounted to perform a spraying function. For the purposes of dust prevention, protection of internal components, and the like, a housing (or "shell", "protective shell", and the like) is generally installed outside the main body. For convenient assembly and maintenance, the housing is mounted on the main body in a detachable mounting mode, such as a slide fastener, a buckle and the like.

Along with the wider and wider application range and the wider and wider use population of the hand-buckled sprayer, the sales volume of the network platform is also larger and larger. The network platform and other sales modes have higher requirements on the stability of the commodities in the transportation process. The cover of the existing hand-buckled sprayer is large, the matching point of the cover and the main body is small, and the cover and the main body are easily separated in the transportation process. The user is also liable to cause the cover to separate from the body during filling and storage operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hand-buckled sprayer, which has the advantages that the main body and the cover shell of the hand-buckled sprayer are firmly matched, the impact resistance is strong, the requirement of a long-distance transportation mode can be met, and meanwhile, the product is firmer and more durable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a hand-clasping type atomizer, includes main part and housing, set up at least one first pothook in the main part, set up at least one first draw-in groove on the housing, the housing is installed in the main part through first pothook and first draw-in groove lock.

Furthermore, the first clamping groove is located at a position close to the bottom end of the tail of the housing, and the position of the first clamping hook on the main body corresponds to the first clamping groove.

Furthermore, the main body is also provided with a limiting block, and the limiting block is close to the first clamping hook; the limiting block is abutted against the inner wall of the housing.

Furthermore, first strengthening rib is arranged above the first clamping groove, and the first strengthening rib is inserted into a gap between the limiting block and the first clamping hook.

Further, the lower edge of the first clamping groove extends inwards in two sides to form an arc-shaped bayonet, and the arc-shaped bayonet is abutted to the main body.

Furthermore, a connecting rib is arranged between the limiting block and the first clamping hook. The effect of the first reinforcing rib on the connecting rib and the housing is similar, the strength of the connecting part can be increased, and larger impact force can be borne.

Furthermore, a second reinforcing rib is arranged on one side, away from the first clamping hook, of the limiting block. The second strengthening rib can increase the intensity of stopper.

Furthermore, the main part is L type, main part one end is the delivery port, and the other end is the water inlet. The main body is provided with a long strip-shaped main body limiting rib, correspondingly, a groove is formed in the housing, and the main body limiting rib is inserted into the groove. The tail part of the main body limiting rib is provided with a second clamping hook, a second clamping groove is formed in the corresponding position in the housing, and the second clamping hook is buckled with the second clamping groove.

Furthermore, reinforced glue positions are arranged on two sides of the groove.

Further, the hand button type sprayer further comprises a piston, a spring and a wrench, wherein a piston cavity is formed in the main body and communicated with the water inlet and the water outlet. The piston is positioned in the piston cavity, and one end of the piston is hinged with the middle part of the wrench through a piston connecting rod; one end of the wrench is hinged on the main body.

According to the hand-buckled sprayer, the clamping hook is buckled with the clamping groove, so that the connection strength between the cover and the main body is greatly enhanced, and the cover is prevented from falling off in the transportation and use processes of the sprayer. The reinforcing effect is best when the hooks and the slots are located at and near the lower end of the tail of the housing. In addition, the reinforcing ribs and other buckle assembling modes can achieve a very firm connection state. Various parts such as clamping hooks, clamping grooves and reinforcing ribs are arranged in the housing, and the influence on the appearance of the product is extremely small.

Drawings

FIG. 1 is a schematic view of a sprayer body according to an embodiment;

FIG. 2 is a schematic view of a sprayer housing according to an embodiment;

FIG. 3 is a second angular view of the sprayer housing of FIG. 2;

FIG. 4 is a third angled schematic view of the sprayer housing of FIG. 2;

FIG. 5 is a first schematic view of a first embodiment of a sprayer body structure;

FIG. 6 is a schematic view of a second embodiment of a variation of the main body structure of the sprayer;

FIG. 7 is a schematic diagram illustrating a location of a reinforced glue site according to an embodiment;

FIG. 8 is a schematic view of a second embodiment of a sprayer;

fig. 9 is an exploded view of the second atomizer according to the embodiment.

Detailed Description

The hand-clasping sprayer provided by the utility model is explained in detail below with reference to the attached drawings. In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper", "lower", "bottom", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

Example one

As shown in fig. 1 and 2, a hand-clasping sprayer comprises a main body and a cover, wherein the main body is provided with at least one first hook 703, the cover is provided with at least one first clamping groove 603, and the cover is mounted on the main body by buckling the first hook 703 with the first clamping groove 603. The first hook and the first clamping groove can be provided in one pair or multiple pairs. Of course, the first hook may be disposed in the housing, and the first engaging groove may be disposed on the main body. This exchange is merely a difference in the effect that is ultimately achieved, but is not an inventive improvement. In addition, the tail hook of the first hook can be changed into a straight shape, and the effect is poor. As shown in fig. 5 and 6, the tail of the first hook can be oriented either upward or downward.

In order to achieve better effect, the first locking groove 603 is located at a position close to the bottom end of the tail portion of the housing, and the position of the first hook 703 on the main body corresponds to the first locking groove 603. At this time, the first hook 703 is located at a position lower than the outer diameter of the water inlet end of the main body.

As shown in fig. 1, when the user uses the button sprayer, the tail of the cover is pressed downwards, in order to bear the downward pressure, a limiting block 705 is further arranged on the main body, and the limiting block 705 is close to the first hook 703; the stop 705 abuts the inner wall of the housing.

As shown in fig. 2 and 3, in order to increase the strength of the connecting portion and to bear a larger impact force, a first reinforcing rib 604 is disposed above the first engaging groove 603, and the first reinforcing rib 604 is inserted into a gap between the limiting block 705 and the first hook 703. As shown in fig. 4, the lower edge of the first engaging groove 603 extends inward along two sides to form an arc-shaped engaging opening 606, and the arc-shaped engaging opening 606 is engaged with the main body.

In order to increase the strength of the limiting block 705 and the first hook 703, a connecting rib 704 is arranged between the limiting block 705 and the first hook 703. As shown in fig. 5 and 6, a second reinforcing rib 706 is disposed on the limiting block 705. The second strengthening rib can increase the intensity of stopper.

In addition, the improved water-saving water dispenser has an L-shaped main body, wherein one end of the main body is a water outlet, and the other end of the main body is a water inlet. The main body is provided with a long strip-shaped main body limiting rib 701, correspondingly, a groove 601 is formed in the housing, and the main body limiting rib 701 is inserted into the groove 601. The tail of the main body limiting rib 701 is provided with a second clamping hook 702, a second clamping groove 602 is arranged at a corresponding position in the housing, and the second clamping hook 702 is buckled with the second clamping groove 602. Preferably, as shown in fig. 7, reinforcing glue sites 605 are provided on both sides of the groove 601. The groove is generally formed by two groove walls, but the space is limited, and the groove walls cannot be integrally arranged to be too thick, so that the reinforcing glue positions are arranged on two sides of the groove walls, and the strength of the groove walls is improved. Of course, the groove wall may be configured to have a wide bottom section and a narrow top section, for example, the groove wall may have a trapezoidal or triangular cross section.

Example two

The present embodiment describes an example of a hand sprayer to better illustrate the working principle of the hand sprayer, but not every component is necessary to implement the present invention, and the protection scope of the present invention should not be limited.

As shown in fig. 8 and 9, the hand button sprayer comprises a suction pipe 1, a large ring 2, a gasket 3, a blank cap 4, a plastic ball 5, a cover 6, a main body 7, a piston 8, a plastic spring 9, a piston connecting rod 10, a guide valve 11, a water dividing head 12, a head cap 13 and a wrench 14.

The suction pipe 1 is connected with a water inlet hole of the main body 7 through the blank cap 4, the blank cap 4 at the joint is internally provided with the plastic ball 5, the main body 7 at the position of the plastic ball 5 is provided with a through hole, the through hole is communicated with a piston cavity of the main body 7, the outer diameter of the water inlet hole of the main body 7 is provided with the large ring 2, and the outer diameter of the main body 7 is provided with the housing 6. The apopore of main part 7 is equipped with and draws valve 11, water knockout head 12 and first cap 13, and the piston chamber of main part 7 is equipped with piston 8, and piston 8's one end is passed through piston connecting rod 10 and is connected with 14 locks of spanner. One end of the wrench 14 is hinged and buckled with the outer diameter of the water outlet end of the main body 7, and a plastic spring 9 is arranged between the hinged end of the wrench 14 and the main body 7. Two ends of the piston connecting rod 10 are respectively provided with a ball head, one end of the ball head is hinged with the wrench 14, and the other end of the ball head is hinged with the piston 8.

The inner diameter of the fastening rib end of the plastic spring 9 is a U-shaped groove, and the inner diameter of the abutting column end is a U-shaped groove, namely, the U-shaped grooves at the two ends of the plastic spring 9 and the ring hole of the plastic spring matched with the outer diameter of the piston hole of the main body 7 form a clip ring. The buckling ribs of the plastic spring 9 are buckled and matched with a rear cover which is symmetrically arranged on the outer diameter of the suction pipe end of the main body 7.

The cover 6 is buckled on the main body 7, and the assembly scheme in the first embodiment is adopted, including various modified schemes in the first embodiment.

In this embodiment, many components are not limited to the implementation described in the embodiment. For example, in a vacuum sprayer, the suction tube 1 may be omitted. The gasket 3 is also not an essential part. The plastic ball 5 serves as a pressure valve to define a certain pressure value, and can be replaced by other types of pressure valves. The shape of the plastic spring 9 is also very diverse. The two ends of the piston rod 10 can be ball heads, non-ball heads or semi-ball heads, and the force dispersing effect of the ball heads or the semi-ball heads is better. The water leading valve 11, the water dividing head 12 and the head cap 13 are used as a water outlet end, and can be integrated, or partial structures can be omitted.

Based on the description of the preferred embodiments of the present invention, it should be clear that the utility model as defined by the appended claims is not limited to the specific details set forth in the above description, but that many obvious modifications thereof are possible without departing from the spirit or scope thereof.

Claims

1. The utility model provides a hand-clasping type atomizer, includes main part and housing, its characterized in that, set up at least one first pothook in the main part, set up at least one first draw-in groove on the housing, the housing is installed in the main part through first pothook and first draw-in groove lock.

2. The sprayer according to claim 1, wherein the first slot is located near the bottom end of the rear portion of the housing, and the first hook is located on the main body at a position corresponding to the first slot.

3. The trigger sprayer according to claim 2, wherein the main body is further provided with a stopper, the stopper being adjacent to the first hook; the limiting block is abutted against the inner wall of the housing.

4. The sprayer according to claim 1, wherein a first rib is provided above the first slot, and the first rib is inserted into a gap between the stopper and the first hook.

5. The sprayer according to claim 1, wherein the lower edge of the first slot extends inward along two sides to form an arc-shaped bayonet which is engaged with the main body.

6. The sprayer according to claim 3, wherein a connecting rib is provided between the stopper and the first hook.

7. The sprayer according to claim 3, wherein a second rib is provided on a side of the stopper remote from the first hook.

8. The sprayer according to any one of claims 1 to 7, wherein the body is L-shaped, and has an outlet at one end and an inlet at the other end; the main body is provided with a long-strip-shaped main body limiting rib, a groove is correspondingly arranged in the housing, and the main body limiting rib is inserted into the groove; the tail part of the main body limiting rib is provided with a second clamping hook, a second clamping groove is formed in the corresponding position in the housing, and the second clamping hook is buckled with the second clamping groove.

9. The sprayer according to claim 8, wherein reinforcing glue sites are provided on both sides of the groove.

10. The hand button sprayer according to claim 9, further comprising a piston, a spring and a wrench, wherein the main body is provided with a piston cavity, and the piston cavity is communicated with both the water inlet and the water outlet; the piston is positioned in the piston cavity, and one end of the piston is hinged with the middle part of the wrench through a piston connecting rod; one end of the wrench is hinged on the main body.