CN210439012U

CN210439012U - Detergent box push spring lock

Info

Publication number: CN210439012U
Application number: CN201921356688.1U
Authority: CN
Inventors: 杨瑞; 刘欢; 李辉; 马超
Original assignee: Shandong Xiaoya Group Co ltd
Current assignee: Shandong Xiaoya Group Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-01
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a detergent box push spring lock, which comprises a detergent box, a drawer and a distributor, wherein the drawer is arranged in the detergent box in a sliding way, the distributor is arranged on the detergent box and is matched with the drawer, a push spring lock unit is arranged at the rear part of the detergent box, and a limiting head matched with the push spring lock unit is arranged on the drawer; the bullet-pushing locking unit comprises a base, a sliding block and a claw, wherein the base is installed at the rear part of the detergent box, the sliding block is arranged on the base through a spring, the claw is rotatably installed on the sliding block, and the claw is matched with the limiting head. The push-spring lock unit is arranged at the rear part of the detergent box, belongs to the internal structure of the washing machine, does not affect the appearance of the washing machine, is pushed inwards once to be opened, the drawer is popped out of a part, the drawer is pulled out manually, after the detergent is placed, the drawer is pushed manually, the limiting head is hooked by the hook claw on the sliding block, the locking effect is achieved, the use is convenient, and the appearance of the washing machine is not affected.

Description

Detergent box push spring lock

Technical Field

The utility model belongs to the technical field of washing machine detergent box technique and specifically relates to a detergent box pushes away spring lock.

Background

The detergent box has the function of fully dissolving and fusing water and solid additives such as washing powder and the like, and then flowing into a washing bucket to play a role in removing dirt. The traditional detergent box stretches out and retracts manually by a user, so that the use steps and the complexity of the user are increased, the user experience is reduced, and meanwhile, for the stretching out and retracting of the detergent box, a groove, a hole, a seam, a door and the like which can be stretched into by the handle of the user are required to be formed in the front panel of the washing machine, so that the attractiveness of the washing machine is greatly reduced.

Disclosure of Invention

The utility model discloses just for solve the above-mentioned not enough that prior art exists, the utility model provides a detergent box pushes away the bullet lock, it establishes at the detergent box rear portion to push away bullet lock unit, belong to washing machine inner structure, do not influence washing machine outward appearance, it once opens to push away bullet lock unit to push away simultaneously, the drawer is popped out partly, the manual work pull out the drawer can, after having placed the detergent, the manual work pushes away the drawer into, spacing head is caught up by the hook on the slider, play the locking effect, let the user need not loaded down with trivial details pull out or push the detergent box, only need simple press detergent box drawer door alright accomplish stretching out or withdrawing of detergent box drawer, high durability and convenient use, do not influence washing machine outward appearance.

The utility model provides a technical scheme that its technical problem adopted is:

a detergent box push latch comprises a detergent box, a drawer and a distributor, wherein the drawer is arranged in the detergent box in a sliding mode, the distributor is installed on the detergent box and matched with the drawer, a push latch unit is arranged at the rear part of the detergent box, and a limiting head matched with the push latch unit is arranged on the drawer;

the bullet-pushing locking unit comprises a base, a sliding block and a claw, wherein the base is installed at the rear part of the detergent box, the sliding block is arranged on the base through a spring, the claw is rotatably installed on the sliding block, and the claw is matched with the limiting head.

The slider include ladder slide, spring beam and the anterior platform that pushes away of slider, be equipped with the spring on the spring beam, be fixed with the pull rod on the base, the pull rod cooperation ladder slide pushes away the platform cooperation spacing head.

The two hooks are provided, the two sides of the rear part of the push platform are both provided with hook shafts, the hooks are arranged on the hook shafts, and the two sides of the front part of the base are provided with limit columns matched with the hooks to be closed.

The hook claw is arranged on the hook claw shaft through a torsion spring shaft sleeve, and a torsion spring is arranged in the torsion spring shaft sleeve.

The claw is provided with an opening block, and when the claw is opened, the opening block is matched with the touch limiting column.

The detergent box is provided with a waterproof unit through the position of the limiting head.

The utility model has the advantages that:

1. push away the bullet lock unit and establish at detergent box rear portion, belong to washing machine inner structure, do not influence washing machine outward appearance, it once opens to push away the bullet lock unit to push inwards simultaneously, the drawer is popped out partly, the manual work pull out the drawer can, place the detergent after, the manual work pushes away the drawer into, spacing head is caught by the hook on the slider, play the locking effect, let the user need not loaded down with trivial details pull out or push the detergent box, only need simple pressing detergent box drawer door alright accomplish stretching out or withdrawing of detergent box drawer, high durability and convenient use, do not influence washing machine outward appearance.

2. Adopt the torsional spring structure, the torsional spring drive hook is opened, when the hook withdraws, makes the hook closure through spacing post to this catches on spacing head, when spacing head promoted the shallow, the slider went upward (the position of figure 5) hook is opened under the torsional spring drive automatically, convenient and practical.

3. The slider is popped out the knuckle and is outwards moved, moves to a certain position and opens the piece touching spacing post, and the knuckle rotates around the knuckle axle, and the knuckle is opened, moves to extreme position knuckle and opens completely, otherwise when the slider returns, closes through spacing post effect knuckle, simple structure, difficult emergence torsional spring rusty condition.

Drawings

Fig. 1 is an exploded view of the present invention;

fig. 2 is a view of the limit head locked by the push latch unit of the present invention;

fig. 3 is a drawing showing the retraction of the claw of the push latch unit of the present invention;

fig. 4 is an extended view of the claw of the push latch unit of the present invention;

FIG. 5 is a view of the slider of the present invention;

fig. 6 is a drawing showing the retraction of the second hook jaw of the present invention;

fig. 7 is an extended view of the second hook of the scheme of the present invention.

In the figure: 1-push latch unit, 2-detergent box, 3-drawer, 4-distributor, 11-base, 12-slide block, 13-claw, 14-torsion spring shaft sleeve, 15-limiting column, 16-pull rod, 17-spring, 21-waterproof unit, 31-limiting head, 121-push platform, 122-claw shaft, 123-step slideway, 124-spring rod and 141-opening block.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A detergent box push latch comprises a detergent box 2, a drawer 3 and a distributor 4, wherein the drawer 3 is arranged in the detergent box 2 in a sliding mode, the distributor 4 is installed on the detergent box 2, the distributor 4 is matched with the drawer 3, a push latch unit 1 is arranged at the rear part of the detergent box 2, and a limiting head 31 matched with the push latch unit 1 is arranged on the drawer 3; the push latch unit 31 comprises a base 11, a slider 12 and a claw 13, wherein the base 11 is installed at the rear part of the detergent box 2, the slider 12 is arranged on the base 11 through a spring 17, the claw 13 is rotatably installed on the slider 12, and the claw 13 is matched with the limiting head 31.

Push away bullet lock unit 1 and establish at detergent box 2 rear portion, belong to washing machine inner structure, do not influence washing machine outward appearance, push away bullet lock unit 1 simultaneously inwards once and open, drawer 3 is popped out partly, the manual work pull out drawer 3 can, place the detergent after, the manual work pushes away drawer 3 into, spacing head 31 is caught by claw 13 on slider 12, play the locking effect, let the user need not loaded down with trivial details pull out the detergent box or push, only need simple press detergent box 2 drawer 3 alright accomplish stretching out or withdrawing of detergent box 2 drawer 3, high durability and convenient use, do not influence washing machine outward appearance.

The sliding block 12 comprises a step slideway 123, a spring rod 124 and a pushing platform 121 at the front part of the sliding block, wherein a spring 17 is arranged on the spring rod 124, a pull rod 16 is fixed on the base 11, the pull rod 16 is matched with the step slideway 123, and the pushing platform 121 is matched with the limiting head 31.

As shown in fig. 3-5, in the state of fig. 3, the push platform 121 is pushed, the end of the pull rod 16 is driven by the step slide 123 to slide leftwards (the orientation of fig. 5), when the end slides to the upper left corner, the slide block 12 moves upwards under the action of the spring 17, the end of the pull rod 16 is matched with the lower part of the step slide 123, the pull rod 16 is an elastic hard rod, and the end of the pull rod 16 is driven by the elasticity to clamp the lower end of the step slide 123 downwards. When the lock is locked, the push table 121 is pushed, the pull rod 16 slides to the upper part at the right side (the direction of figure 5) to hook the slide block 12, and the aim of opening and locking can be achieved only by pressing circularly.

The number of the hooks 13 is two, the two sides of the rear portion of the push table 121 are both provided with a hook shaft 122, the hooks 13 are mounted on the hook shaft 122, and the two sides of the front portion of the base 11 are provided with limiting columns 15 matched with the hooks 13 to be closed. The opening structure of the claw 13 has two types, and the first scheme adopts a torsion spring:

the hook claw 13 is installed on the hook claw shaft 122 through a torsion spring shaft sleeve 14, and a torsion spring is arranged in the torsion spring shaft sleeve 14.

Adopt the torsional spring structure, torsional spring drive hook 13 opens, when the hook 13 withdraws, makes the hook 13 hook through spacing post 15 to this catches on spacing head 31, when spacing head 31 promoted to push away platform 121, slider 12 went upward (the position of figure 5) hook 13 and opens under the torsional spring drive automatically, convenient and practical.

The second is to use simple mechanical bumps:

as shown in fig. 6 and 7, the hook 13 is provided with an opening block 141, and when the hook 13 is opened, the opening block 141 is matched with the position-limiting column 15. The slider 12 is popped out the knuckle 13 and outwards moves, moves to certain position opening piece 141 and touches spacing post 15, and the knuckle 13 rotates around knuckle axle 122, and the knuckle 13 is opened, moves to extreme position knuckle 13 and opens completely, otherwise when the slider 12 returns, closes through spacing post 15 effect knuckle 13 hook, simple structure, difficult emergence torsional spring rusty condition.

The detergent box 2 is provided with a waterproof unit 21 through a position of the stopper 31.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A detergent box push latch comprises a detergent box, a drawer and a distributor, wherein the drawer is arranged in the detergent box in a sliding mode, the distributor is installed on the detergent box and matched with the drawer, and the detergent box push latch is characterized in that a push latch unit is arranged at the rear of the detergent box, and a limiting head matched with the push latch unit is arranged on the drawer;

2. The detergent box push latch as claimed in claim 1, wherein the slider comprises a step slide, a spring rod, and a push platform at the front of the slider, the spring rod is provided with a spring, the base is fixed with a pull rod, the pull rod is matched with the step slide, and the push platform is matched with the stopper.

3. The detergent box push latch as claimed in claim 2, wherein the number of the two hooks is two, the two sides of the rear portion of the push platform are provided with hook shafts, the hooks are mounted on the hook shafts, and the two sides of the front portion of the base are provided with limit posts for closing the hooks.

4. The detergent box push latch as claimed in claim 3, wherein said claw is mounted on a claw shaft through a torsion spring bushing, and a torsion spring is provided in the torsion spring bushing.

5. The detergent box push latch as claimed in claim 3, wherein the said hook has an opening block, and the opening block is matched to touch the position-limiting pillar when the hook is opened.

6. The detergent box push latch as claimed in claim 2, wherein said detergent box is provided with a waterproof unit fitted with a stopper.