CN217090044U - Push-type liquid storage box - Google Patents

Abstract

The utility model provides a push-spring type liquid storage box, which comprises a shell and a drawer component, wherein the drawer component is movably arranged in the shell, a locking mechanism is arranged in the shell, a slide block guide pin is arranged below the drawer component, the locking mechanism is matched with the slide block guide pin, a tension spring is arranged in the shell, the end part of the tension spring is connected with a push-spring ejector block, the push-spring ejector block drives the drawer component to pop out outwards, when the drawer needs to be closed, the guide pin of the sliding block is matched and locked with the peach-heart switch to realize automatic locking of the drawer, when the drawer is required to be opened, after the drawer is pushed inwards for a certain distance, the slide block guide pin is separated from the peach-heart switch in an unlocking mode, the force pushing the drawer inwards is released, the stretching tension spring retracts due to resetting, the push spring ejector block pushes the drawer to be ejected, the drawer can be ejected automatically, the operation is convenient, and meanwhile, the operation interestingness is improved.

Description

Push away bullet formula stock solution box

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of stock solution box, especially a push away bullet formula stock solution box.

[ background of the invention ]

The existing dispenser adopts a drawer type drawing structure, when a drawer needs to be closed, the drawer needs to be pushed inwards until the drawer is completely closed, the whole structure of the dispenser adopts a sliding fit structure, when the drawer of the dispenser needs to be opened, the internal drawer cannot be automatically popped out, the drawer needs to be manually pulled outwards, and the push-type liquid storage box is provided.

[ Utility model ] content

The utility model aims at solving the problem in the prior art, providing a push away bullet formula stock solution box, can the automatic locking drawer when closing, can independently pop out the drawer when needs are opened, the operation of being convenient for.

In order to achieve the purpose, the utility model provides a push away bullet formula stock solution box, including shell and drawer assembly, drawer assembly movable mounting is in the shell, install locking mechanical system in the shell, drawer assembly's below is equipped with the slider uide pin, locking mechanical system and slider uide pin cooperate.

Preferably, the slider guide pin is injection molded integrally with a drawer in the drawer assembly.

Preferably, the slider guide pin is mounted and fixed with a drawer in the drawer assembly.

Preferably, the locking mechanism is a heart switch, a heart-shaped groove structure is formed in the heart switch, and the heart switch is assembled at the end part of the lower wall of the shell through a buckle.

Preferably, the housing has an opening at one end for receiving the drawer assembly, and the locking mechanism is mounted to the housing at the end having the opening.

Preferably, a tension spring is mounted inside the shell, an ejection pushing block is connected to the end of the tension spring and drives the drawer assembly to eject outwards.

Preferably, an installation cavity for assembling the tension spring is formed in the shell, a sliding groove is formed in the lower portion of the installation cavity, one end of the tension spring is connected with the shell, a push block is installed at the other end of the tension spring and movably matched with the installation cavity, and the lower portion of the push block penetrates through the sliding groove to be matched with the drawer assembly.

Preferably, the number of extension springs is two, the extension springs are the symmetric distribution.

Preferably, driving convex blocks matched with the bullet pushing and ejecting blocks are arranged above the drawer assembly and are symmetrically distributed.

Preferably, a plurality of storage boxes are arranged on the drawer assembly.

The utility model has the advantages that: the utility model discloses a shell, the drawer subassembly, the slider uide pin, the peach heart switch, the extension spring, push away the cooperation of bullet kicking block etc, when the drawer is closed to needs, the automatic locking drawer is realized with peach heart switch cooperation locking to the slider uide pin, when the drawer is opened to needs, after inwards promoting the certain distance of drawer, make slider uide pin and peach heart switch unblock break away from, the power of the drawer is inwards pushed away in the release, tensile extension spring is owing to the shrink that resets, make to push away and play the kicking block and promote the drawer and pop out, can independently pop out the drawer, the operation of being convenient for, the interest of operation has been improved simultaneously.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an ejection state of the bullet-pushing type liquid storage box according to the present invention;

fig. 2 is a schematic top view of the ejection state of the bullet-pushing liquid storage box according to the present invention;

fig. 3 is a BB cross-sectional view of the ejection state of the bullet-pushing type liquid storage box of the present invention;

fig. 4 is a schematic front view of the ejection state of the bullet-pushing type liquid storage box according to the present invention;

fig. 5 is a left side view schematically illustrating the pop-up state of the bullet-pushing type liquid storage box according to the present invention;

fig. 6 is a schematic structural diagram of the popped liquid storage box according to the present invention;

fig. 7 is a schematic top view of the cartridge-pushing type liquid storage box according to the present invention in an un-ejected state;

fig. 8 is a sectional view of the BA of the present invention in an unsprayed state of the push-eject type liquid storage case;

fig. 9 is a schematic front view of the cartridge-pushing type liquid storage box according to the present invention in an un-ejected state;

fig. 10 is a left side view schematically illustrating a non-ejected state of the bullet-pushing type liquid storage box according to the present invention;

fig. 11 is a schematic structural diagram of a casing of a bullet-pushing liquid storage box according to the present invention;

fig. 12 is a schematic top view of the casing of the cartridge-type liquid storage case according to the present invention;

fig. 13 is a BB cross-sectional view of the casing of the bullet-pushing type liquid storage box of the present invention;

fig. 14 is a schematic front view of a casing of a bullet-pushing liquid storage box according to the present invention;

fig. 15 is a left side view schematically illustrating the casing of the bullet-pushing type liquid storage box according to the present invention;

fig. 16 is a schematic structural view of a drawer assembly of the bullet-pushing liquid storage box according to the present invention;

fig. 17 is a schematic top view of a drawer assembly of a push-eject fluid reservoir of the present invention;

fig. 18 is a front view of a drawer assembly of the cartridge-pushing type liquid storage case of the present invention;

fig. 19 is a left side view of a drawer assembly of a push-eject type liquid storage case of the present invention;

fig. 20 is a schematic structural view of a locking mechanism of a bullet-pushing liquid storage box according to the present invention.

[ detailed description ] embodiments

Example 1

Referring to fig. 1 to 20, the utility model relates to a push away bullet formula stock solution box, including shell 1 and drawer assembly 2, drawer assembly 2 movable mounting is in shell 1, install locking mechanical system 3 in the shell 1, the below of drawer assembly 2 is equipped with slider uide pin 4, locking mechanical system 3 is heart switch 31, heart-shaped groove structure has been seted up in the heart-shaped switch 31, heart-shaped switch 31 passes through the tip of buckle assembly at shell 1 lower wall. The locking mechanism 3 cooperates with a slider guide pin 4. The slide block guide pin 4 and the drawer in the drawer component 2 are molded into a whole by injection. The housing 1 has an opening at one end for the drawer assembly 2 to be inserted into, and the locking mechanism 3 is mounted to the housing 1 at the end having the opening.

Example 2

The difference from the above example 1 is that: the slider guide pin 4 is mounted and fixed with the drawer in the drawer assembly 2.

Example 3

Referring to fig. 1 to 20, the utility model relates to a push away bullet formula stock solution box, on embodiment 1's basis, extension spring 5 is still installed to the inside of shell 1, the end connection of extension spring 5 has push away bullet ejector pad 6, push away bullet ejector pad 6 drive drawer assembly 2 outwards pops out. The utility model discloses a drawer assembly, including shell 1, drawer subassembly 2, extension spring 5, installation cavity 11, spout 12 have been seted up to the below of installation cavity 11, the one end of extension spring 5 links to each other with shell 1, the ejector pad 6 that pushes away is installed to the other end of extension spring 5, ejector pad 6 and installation cavity 11 clearance fit push away, the lower part of ejector pad 6 runs through spout 12 and cooperatees with drawer assembly 2. Further, the number of extension springs 5 is two, extension springs 5 are the symmetric distribution. And driving convex blocks 21 matched with the bullet pushing ejector blocks 6 are arranged above the drawer assembly 2, and the driving convex blocks 21 are symmetrically distributed. A plurality of storage boxes 20 are arranged on the drawer component 2.

Referring to the drawing-out state diagram of fig. 1, when the drawer is closed, after the drawer component 2 is pushed inwards for a certain distance, the slide block guide pin 4 is unlocked and separated from the peach-heart switch 31, the force pushing the drawer inwards is released, and the stretched tension spring 5 is reset and contracted to enable the push-out ejector block 6 to push the drawer component 2 to be popped out;

referring to fig. 6, when the drawer is opened, the drawer assembly 2 is pushed inward to lock the slider guide pin 4 with the heart switch 31, the drawer assembly 2 is closed, and the drawer assembly 2 pushes the ejection block 6 to move, so that the tension spring is stretched.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (10)

1. The utility model provides a push away bullet formula stock solution box, includes shell (1) and drawer assembly (2), drawer assembly (2) movable mounting is in shell (1), its characterized in that: install locking mechanical system (3) in shell (1), the below of drawer subassembly (2) is equipped with slider uide pin (4), locking mechanical system (3) and slider uide pin (4) cooperate.

2. A push-eject reservoir as defined in claim 1 wherein: the locking mechanism (3) is a heart-shaped switch (31), a heart-shaped groove structure is formed in the heart-shaped switch (31), and the heart-shaped switch (31) is assembled at the end part of the lower wall of the shell (1) through a buckle.

3. A push-eject reservoir as defined in claim 1 wherein: the slide block guide pin (4) and a drawer in the drawer component (2) are formed into a whole through injection molding.

4. A push-eject reservoir as defined in claim 1 wherein: the slide block guide pin (4) is installed together with a drawer in the drawer assembly (2) and fixed.

5. A push-eject reservoir as defined in claim 1 wherein: one end of the shell (1) is provided with an opening for the drawer component (2) to be installed in, and the locking mechanism (3) is installed at one end, provided with the opening, of the shell (1).

6. A push-eject reservoir as claimed in any one of claims 1 to 5, wherein: the utility model discloses a drawer assembly, including shell (1), the internally mounted of shell (1) has extension spring (5), the end connection of extension spring (5) has bullet ejector pad (6), bullet ejector pad (6) drive drawer assembly (2) outwards pop out.

7. A push-eject reservoir as defined in claim 6 wherein: be equipped with installation cavity (11) that are used for assembling extension spring (5) in shell (1), spout (12) have been seted up to the below of installation cavity (11), the one end of extension spring (5) links to each other with shell (1), bullet ejector pad (6) are pushed away to the other end of extension spring (5) is installed, bullet ejector pad (6) and installation cavity (11) clearance fit push away, the lower part that pushes away bullet ejector pad (6) runs through spout (12) and cooperatees with drawer component (2).

8. A push-eject reservoir as defined in claim 6 wherein: the number of extension springs (5) is two, extension springs (5) are the symmetric distribution.

9. A push-eject reservoir as defined in claim 6 wherein: the upper part of the drawer component (2) is provided with driving convex blocks (21) matched with the bullet pushing ejector blocks (6), and the driving convex blocks (21) are symmetrically distributed.

10. A push-eject reservoir as defined in claim 6 wherein: the drawer component (2) is provided with a plurality of storage boxes (20).

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