CN218401741U

CN218401741U - Unilateral push type control valve and wrapping bag

Info

Publication number: CN218401741U
Application number: CN202222401444.9U
Authority: CN
Inventors: 马铭
Original assignee: Suzhou Shengbo Packaging Technology Co ltd
Current assignee: Suzhou Shengbo Packaging Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-31
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a unilateral push type control valve, including valve body and sliding part, the valve body has fluid passage, the sliding part sets up in the valve body, and the sliding part includes first bullet arm, and the second plays arm and plate body, and first bullet arm and second play arm one end and plate body coupling, and the other end extends to the free end, and first bullet arm and second play the arm and set up relatively and support and press the valve body edge, be equipped with the through-hole on the plate body, when the valve body switched on, first bullet arm and second play the arm shrink, and the through-hole corresponds with fluid passage, and when the valve body disconnection, plate body separation fluid passage. The utility model discloses a unilateral push type control valve and wrapping bag can indicate the mode control valve break-make of pressing through single to make things convenient for control fluid to continuously flow out or break off from the wrapping bag, it is more convenient laborsaving to use.

Description

Unilateral push type control valve and wrapping bag

Technical Field

The utility model relates to a wrapping bag technical field, in particular to unilateral push type control valve and wrapping bag.

Background

The existing cosmetic liquid bags, skin care emulsion bags, beverage bags, milk bags, laundry liquid bags and other packaging bags are generally provided with covers at the openings, and when a user uses the cosmetic liquid bags, the covers are unscrewed, and then the liquid in the bags is poured out. When not in use, the cover is screwed on to avoid liquid leakage. For example, patent No. CN105460361B discloses a press type quantitative laundry liquid bag, which discloses that the prior packaging bag has technical characteristics of a bag cover and a bag body, and the bag cover needs to be screwed for pouring the liquid. However, the conventional packaging bag using mode needs to enable a user to repeatedly screw the cap, so that the operation convenience is poor, and liquid cannot be blocked in time during pouring.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide one kind can be convenient for user operation, last to empty and can block unilateral push type control valve and the wrapping bag of liquid fast.

The specific technical scheme is as follows: the utility model provides a unilateral push type control valve, includes valve body and sliding part, and the valve body has fluid passage, the sliding part sets up in the valve body, and the sliding part includes first bullet arm, and second bullet arm and plate body, first bullet arm and second bullet arm one end are connected with the plate body, and the other end extends to the free end, and first bullet arm and second bullet arm set up relatively and support and press the valve body edge, be equipped with the through-hole on the plate body, when the valve body switched on, first bullet arm and second bullet arm shrink, the through-hole corresponds with fluid passage, and when the valve body disconnection, plate body separation fluid passage.

As the preferred scheme, the plate body both sides are equipped with the guide part, be equipped with the guide way in the valve body, the guide part sets up in the guide way.

Preferably, the two guide grooves are arranged in parallel.

Preferably, the sliding portion includes a pressing portion, and the pressing portion is disposed on one side of the plate body.

Preferably, the plate body is provided with hollow parts, and the two hollow parts are arranged on the inner side of the guide part.

Preferably, the first elastic arm and the second elastic arm are elastic arms with the same structure, and the elastic arms are arc-shaped.

Preferably, the valve body includes a main body having a mounting groove, and an upper cover, and the sliding portion is disposed in the mounting groove.

As the preferred scheme, the main part is equipped with the arc convex part, the upper cover is equipped with the draw-in groove, draw-in groove and arc convex part joint.

A packaging bag comprises a bag body and a control valve, wherein the control valve is the unilateral pressing type control valve.

Preferably, the control valve and the bag body are connected through threads.

The technical effects of the utility model: the utility model discloses a unilateral push type control valve and wrapping bag can indicate the mode control valve break-make of pressing through single to make things convenient for control fluid to continuously flow or break off in following the wrapping bag, it is more convenient laborsaving to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a one-side pressing type control valve according to an embodiment of the present invention.

Fig. 2 is a schematic view of a valve body according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of the main body of an embodiment of the invention.

Fig. 4 is a schematic view of a sliding portion according to an embodiment of the present invention.

Fig. 5 is a schematic view of an upper cover according to an embodiment of the present invention.

Fig. 6 is a schematic view of a bag body according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that 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 description and simplification of 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, 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.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention.

As shown in fig. 1 to 5, a one-side pressing type control valve 100 of the present embodiment includes a valve body 1 and a sliding portion 2, the valve body 1 having a fluid passage 11, the sliding portion 2 being provided in the valve body 1. The sliding part 2 comprises a first elastic arm 21, a second elastic arm 22 and a plate body 23, one end of the first elastic arm 21 and one end of the second elastic arm 22 are connected with the plate body 23, the other end of the first elastic arm 21 and the other end of the second elastic arm 22 extend to be free ends, and the first elastic arm 21 and the second elastic arm 22 are oppositely arranged and abut against the edge of the valve body 1. Be equipped with through-hole 231 on the plate body 23, when valve body 1 switches on, first bullet arm 21 and the shrink of second bullet arm 22, through-hole 231 corresponds with fluid passage 11, and when valve body 1 cut off, plate body 23 separation fluid passage 11. In the above-described embodiment, the liquid flows out through the fluid passage 11, and the user operates the slide portion 2 to control the passage of the fluid passage 11. When the sliding part 2 is not applied with external force, the valve body 1 is disconnected, and the fluid channel 11 can not discharge fluid. After the sliding part 2 is pressed by a user, the sliding part 2 moves towards the direction close to the valve body, the free ends of the first elastic arm and the second elastic arm are extruded by the edge of the valve body 1 to contract inwards and get close, the through hole 231 moves towards the fluid channel 11 until the through hole 231 is superposed with the fluid channel 11, and the fluid channel 11 is communicated with the liquid outlet. When the user releases the slide member, the first and second elastic arms return to their original shapes, and the elastic force returns the slide member 2. Through the technical scheme, the control valve can be pressed by one finger of a user to control the on-off of the liquid, the cover does not need to be repeatedly screwed, and the operation is convenient.

In this embodiment, plate body 23 both sides are equipped with guide part 232, be equipped with guide way 12 in the valve body 1, guide part 232 sets up in guide way 12 to can lead plate body 23's slip, make its motion more steady. The two guide grooves 12 are arranged in parallel, and the sliding stability is further improved. The sliding part 2 comprises a pressing part 24, the pressing part 24 is arranged on one side of the plate body 23, and a user can press the pressing part 24 with a finger to enable the sliding part to horizontally move towards one side, so that the operation is convenient. The plate body 23 is provided with the hollow parts 233, and the two hollow parts 233 are arranged on the inner side of the guide part 232, so that the guide part 232 has certain deformation capability when the sliding part 2 is installed, and is convenient to clamp. The first elastic arm 21 and the second elastic arm 22 are elastic arms with the same structure, and the elastic arms are arc-shaped, so that the elastic arms are easy to deform.

In this embodiment, the valve body 1 includes a main body 14 and an upper cover 13, the main body 14 has a mounting groove 141, the sliding part 2 is disposed in the mounting groove 141, so that the sliding part 2 is slid between the upper cover 13 and the main body 14, and the fluid passage 11 penetrates through the main body and the upper cover. The main part 14 is provided with an arc-shaped convex part 142, the upper cover 13 is provided with a clamping groove 131, and the clamping groove 131 is clamped with the arc-shaped convex part 142, so that the upper cover 13 and the main part 14 are assembled conveniently.

As shown in fig. 1 and 6, a packaging bag 200 of the present embodiment includes a bag body 3 and a control valve 100, the control valve 100 is disposed at an opening 31 of the bag body 3, the control valve 100 and the bag body 31 are connected by a screw, and the control valve 100 is provided with a screw portion 101 to be coupled with the screw of the opening 31.

The unilateral push type control valve and the packaging bag of this embodiment can be through the mode control valve break-make that the single finger pressed to conveniently control the fluid and continuously flow or break off from the packaging bag, use more conveniently laborsaving.

The one-side pressing type control valve and the packing bag according to the present invention have been described above, but the present invention is not limited to the above specific embodiments, and various modifications and changes can be made without departing from the scope of the claims. The present invention includes various modifications and alterations within the scope of the claims.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a unilateral push type control valve, its characterized in that includes valve body and sliding part, and the valve body has fluid passage, the sliding part sets up in the valve body, and the sliding part includes first bullet arm, and the second plays arm and plate body, and first bullet arm and second play arm one end are connected with the plate body, and the other end extends to the free end, and first bullet arm and second play arm set up relatively and support and press the valve body edge, be equipped with the through-hole on the plate body, when the valve body switched on, first bullet arm and second play arm shrink, the through-hole corresponds with fluid passage, and when the valve body disconnection, separation plate body fluid passage.

2. The single-sided press type control valve of claim 1, wherein the plate body is provided with guide portions at both sides thereof, the valve body is provided with guide grooves therein, and the guide portions are disposed in the guide grooves.

3. The single-sided depressible control valve of claim 2 wherein the two guide slots are disposed in parallel.

4. The single-sided depressible control valve of claim 3, wherein the sliding portion comprises a pressing portion disposed on a side of the plate body.

5. The single-sided depressible control valve of claim 4, wherein the plate body is provided with two hollowed-out portions disposed inside the guide portion.

6. The single-sided depressible control valve of claim 1 wherein the first and second resilient arms are identically configured resilient arms having an arcuate shape.

7. The single sided depressible control valve of claim 1, wherein the valve body comprises a main body and an upper cover, the main body having a mounting groove, the slide being disposed in the mounting groove.

8. The single-sided press type control valve of claim 7, wherein the body is provided with an arc-shaped protrusion, and the upper cover is provided with a clamping groove, and the clamping groove is clamped with the arc-shaped protrusion.

9. A packing bag comprising a bag body and a control valve, wherein the control valve is the one-side pressing type control valve according to any one of claims 1 to 8.

10. The package of claim 9, wherein the control valve and the pouch are threadably connected.