CN208491127U - A kind of lotion painting pen - Google Patents

Abstract

The utility model relates to a kind of lotion painting pens, lotion accommodation tube including front cover, rear cover, tubular shell and open at both ends, lotion accommodation tube is located in tubular shell, and makees sealing with the inner wall of tubular shell and be slidably matched, front cover and rear cover are mounted at the both ends of tubular shell respectively, position in lotion accommodation tube close to front cover is equipped with the check-valves towards front cover, and the piston that can be displaced along its axial reciprocating is equipped in lotion accommodation tube, between check-valves and rear cover；Front cover is equipped with the applying head with non-return mouth far from one end of tubular shell, there is lotion transition chamber thereof in front cover, lotion transition chamber thereof one end is connected to lotion accommodation tube, the other end is connected to applying head, the stomata of connection lotion transition chamber thereof is offered on the side wall of front cover, stomata is equipped with silica gel button far from one end of lotion transition chamber thereof.The pressing and release that the utility model passes through silica gel button are extrudable lotion using applying head progress lotion smearing, easy to use.

Description

A kind of lotion painting pen

Technical field

The utility model relates to a kind of dauber, specifically a kind of lotion painting pen.

Background technique

Currently, drug paste or skin care item are usually smeared to be applied uniformly from accommodating extrusion hand in bottle, apply It needs to wash one's hands after smearing, it is inconvenient for use, for there is the paste drug of peculiar smell, it is generally difficult to clean after being smeared with hand, is easy to leave Peculiar smell is on hand.In order to avoid this problem, also have using dauber, such as applying head, but drug paste or skin care Product storage seperated with dauber, need with when need that different object all found out and could be used, hence it is evident that it is inconvenient for use.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of structure is simple, lotion painting pen easy to use.

The utility model solve above-mentioned technical problem technical solution it is as follows: a kind of lotion painting pen, including front cover, after The lotion accommodation tube of lid, tubular shell and open at both ends, the lotion accommodation tube is located in the tubular shell, and with the cylinder The inner wall of shape shell makees sealing and is slidably matched, and the front cover and rear cover are mounted at the two of the tubular shell respectively It holds, the position in the lotion accommodation tube close to the front cover is equipped with the check-valves towards the front cover, and the lotion accommodates The piston that can be displaced along its axial reciprocating is equipped in cylinder, between the check-valves and the rear cover；

The front cover is equipped with the applying head with non-return mouth far from one end of the tubular shell, has in the front cover Lotion transition chamber thereof, lotion transition chamber thereof one end are connected to the lotion accommodation tube, and the other end is connected to the applying head, described Offer the stomata for being connected to the lotion transition chamber thereof on the side wall of front cover, the stomata far from the lotion transition chamber thereof one End is equipped with silica gel button.

Usage mode: pressing the silica gel button, and the air in the stomata is pressed against the lotion transition chamber thereof, promotes The check-valves is closed by negative pressure, and the applying head is opened by positive pressure, and the indoor lotion of lotion adapter cavity passes through the painting The non-return mouth turned round is extruded, and holds the lotion accommodation tube and the applying head is against to place to be applied is i.e. smearable to be extruded Lotion；The silica gel button is unclamped, negative pressure is generated in the stomata, promotes the applying head to be closed by negative pressure, the check-valves It is opened by positive pressure, the piston is moved ahead in the lotion accommodation tube by negative pressure, and lotion is expressed to institute from the lotion accommodation tube It states in lotion transition chamber thereof.(under original state, there was only air in the lotion transition chamber thereof, described in repeatedly pressing, unclamping Silica gel button is discharged the indoor air of lotion adapter cavity by the non-return mouth of the applying head, and passes through check-valves from cream Lotion is introduced to the lotion transition chamber thereof in body accommodation tube)

The beneficial effects of the utility model are: structure is simple, it is i.e. extrudable by the pressing and release of the silica gel button Lotion carries out lotion smearing using the applying head, easy to operate, easy to use；The rear cover is removed, the lotion can be held Cylinder of receiving takes out out of described tubular shell to be replaced, and is supplemented the lotion used up by replacing the lotion accommodation tube, is pasted up It is convenient.

Further, the applying head is silica gel applying head of the oral area with non-return joint-cutting.

Beneficial effect using above-mentioned further technical solution is: ensuring that the non-return of the non-return mouth of the applying head is reliable Property, and ensure the soft degree of the smearing of the applying head.

Further, the check-valves is silica gel check-valves.

Beneficial effect using above-mentioned further technical solution is: ensuring the non-return reliability of the check-valves.

Further, the front cover is socketed on the corresponding one end of the lotion accommodation tube, and is threadedly coupled therewith.

Beneficial effect using above-mentioned further technical solution is: convenient for tearing open for the front cover and the lotion accommodation tube Dress.

Further, one end corresponding with the lotion accommodation tube is inscribed in the rear cover, and is threadedly coupled therewith.

Beneficial effect using above-mentioned further technical solution is: convenient for tearing open for the rear cover and the lotion accommodation tube Dress.

Further, the front cover section is in isosceles trapezoid, and the shape of the lotion transition chamber thereof is matched, the painting It turns round and is installed at the short side of the front cover.

Beneficial effect using above-mentioned further technical solution is: convenient for lotion by the lotion transition chamber thereof to described Mouth is smeared to advance.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment；

Fig. 2 is the front sectional view of the utility model embodiment；

Appended drawing reference:

1- lotion accommodation tube；2- piston；3- rear cover；4- check-valves；5- silica gel button；6- front cover；7- applying head；8- gas Hole；9- tubular shell；10- lotion transition chamber thereof

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

As depicted in figs. 1 and 2, a kind of lotion painting pen, including front cover 6, rear cover 3, tubular shell 9 and open at both ends cream Body accommodation tube 1, lotion accommodation tube 1 are located in tubular shell 9, and make sealing with the inner wall of tubular shell 9 and be slidably matched, front cover 6 It is mounted at the both ends of tubular shell 9 respectively with rear cover 3, the position of close front cover 6 is equipped with court in lotion accommodation tube 1 The check-valves 4 of front cover 6 is equipped with the piston that can be displaced along its axial reciprocating in lotion accommodation tube 1, between check-valves 4 and rear cover 3 2；

Front cover 6 is equipped with the applying head 7 with non-return mouth far from one end of tubular shell 9, has lotion transition in front cover 6 Chamber 10,10 one end of lotion transition chamber thereof are connected to lotion accommodation tube 1, and the other end is connected to applying head 7, opens up on the side wall of front cover 6 There is the stomata 8 of connection lotion transition chamber thereof 10, stomata 8 is equipped with silica gel button 5 far from one end of lotion transition chamber thereof 10.

In the present embodiment, applying head 7 is silica gel applying head of the oral area with non-return joint-cutting, and check-valves 4 is silica gel check-valves, preceding Lid 6 is socketed on the corresponding one end of lotion accommodation tube 1, and is threadedly coupled therewith, rear cover 3 inscribed corresponding with lotion accommodation tube 1 one End, and be threadedly coupled therewith, 6 section of front cover is in isosceles trapezoid, and the shape of lotion transition chamber thereof 10 is matched, applying head 7 It is installed at the short side of front cover 6.

Usage mode: pressing silica gel button 5, and the air in stomata 8 is pressed against lotion transition chamber thereof 10, promotes check-valves 4 It is closed by negative pressure, applying head 7 is opened by positive pressure, and the lotion in lotion transition chamber thereof 10 is extruded by the non-return mouth of applying head 7, Applying head 7 is against the i.e. smearable lotion being extruded in place to be applied by hand-held lotion accommodation tube 1；Unclamp silica gel button 5, stomata 8 Interior generation negative pressure, promotes applying head 7 to be closed by negative pressure, and check-valves 4 is opened by positive pressure, and piston 2 is by negative pressure in lotion accommodation tube 1 It moves ahead, lotion is expressed in lotion transition chamber thereof 10 from lotion accommodation tube 1.(under original state, in lotion transition chamber thereof 10 only Air, by repeatedly pressing, unclamping silica gel button 5, by the sky in the non-return mouth discharge lotion transition chamber thereof 10 of applying head 7 Gas, and lotion is introduced to lotion transition chamber thereof 10 out of lotion accommodation tube 1 by check-valves 4)

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (6)

1. a kind of lotion painting pen, it is characterised in that: including front cover (6), rear cover (3), tubular shell (9) and open at both ends cream Body accommodation tube (1), the lotion accommodation tube (1) is located in the tubular shell (9), and the inner wall with the tubular shell (9) Make sealing to be slidably matched, the front cover (6) and rear cover (3) are mounted at the both ends of the tubular shell (9), institute respectively It states the position in lotion accommodation tube (1) close to the front cover (6) and check-valves (4) towards the front cover (6), the cream is installed The piston (2) that can be displaced along its axial reciprocating is equipped in body accommodation tube (1), between the check-valves (4) and the rear cover (3)；

The front cover (6) is equipped with the applying head (7) with non-return mouth, the front cover far from one end of the tubular shell (9) (6) there are lotion transition chamber thereof (10) in, described lotion transition chamber thereof (10) one end is connected to the lotion accommodation tube (1), another End is connected to the applying head (7), offers the stomata for being connected to the lotion transition chamber thereof (10) on the side wall of the front cover (6) (8), the stomata (8) is equipped with silica gel button (5) far from one end of the lotion transition chamber thereof (10).

2. a kind of lotion painting pen according to claim 1, it is characterised in that: the applying head (7) is oral area band non-return The silica gel applying head of joint-cutting.

3. a kind of lotion painting pen according to claim 1, it is characterised in that: the check-valves (4) is silica gel check-valves.

4. a kind of lotion painting pen according to claim 1, it is characterised in that: the front cover (6) is socketed on the lotion The corresponding one end of accommodation tube (1), and be threadedly coupled therewith.

5. a kind of lotion painting pen according to claim 1, it is characterised in that: the rear cover (3) is inscribed and the lotion The corresponding one end of accommodation tube (1), and be threadedly coupled therewith.

6. a kind of lotion painting pen according to claim 1, it is characterised in that: front cover (6) section is in isosceles trapezoid, The shape of the lotion transition chamber thereof (10) is matched, and the applying head (7) is installed at the short side of the front cover (6).