CN218278935U - Paste tube capable of replacing paste - Google Patents

Abstract

The application relates to a paste tube with a replaceable paste body, which comprises a shell with openings at two ends, a containing tube arranged in the shell in a sliding mode and a paste seat arranged in the shell in a sliding mode, wherein the containing tube is used for containing the paste body, one end of the shell is provided with a pushing assembly used for pushing out or retracting the paste seat from the shell into the shell, the containing tube is connected to the pushing assembly, a clamping assembly used for installing the paste body is arranged between the containing tube and the paste seat, the containing tube and the paste seat are connected through the clamping assembly, the clamping assembly is used for clamping the paste seat and the containing tube, and the acting force required when the paste seat is separated from the clamping assembly is larger than the acting force required when the containing tube is separated from the clamping assembly. According to the paste clamping device, only the clamping component needs to be replaced after the paste is used up, so that resources are saved, and the cost is low.

Description

Paste tube capable of replacing paste

Technical Field

The application relates to the field of cosmetic packaging, in particular to a paste tube capable of replacing a paste body.

Background

The stick base is a container for storing a stick-shaped cosmetic, and is commonly used for containing a cylindrical stick-shaped cosmetic such as lipstick, lip gloss, and the like.

At present, most of paste cosmetics are of a pull-cap type structure and mainly comprise a paste tube and a tube cap, a telescopic assembly for controlling the paste to rotate and stretch is arranged in the paste tube, the tube cap is taken down when the paste cosmetic is used, and the paste tube is rotated to enable the paste to stretch out.

However, in the existing paste tube, the paste tube and the paste body are integrated, the paste tube can only be discarded and purchased again after the paste body is used up, and the production cost of the paste tube with the telescopic assembly is very high, so that the use cost of consumers is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cost of a paste tube is high, the paste tube capable of replacing the paste is provided.

The application provides a lotion pipe of removable lotion adopts following technical scheme:

a paste tube with a replaceable paste body comprises a shell with openings at two ends, an accommodating tube arranged in the shell in a sliding mode and a paste body seat arranged in the shell in a sliding mode, wherein the accommodating tube is used for accommodating the paste body, a pushing assembly used for pushing out or retracting the paste body seat from the shell into the shell is arranged at one end of the shell, the accommodating tube is connected to the pushing assembly, a clamping assembly used for installing the paste body is arranged between the accommodating tube and the paste body seat, the accommodating tube and the paste body seat are connected through the clamping assembly, the clamping assembly is clamped and matched with the paste body seat and the accommodating tube, and acting force required when the paste body seat is separated from the clamping assembly is larger than acting force required when the accommodating tube is separated from the clamping assembly.

Through adopting above-mentioned technical scheme, release the cream seat from the shell through promoting the subassembly during use, then pull the cream seat and make the cream seat with hold the pipe separation in order to use, required effort is greater than and holds the pipe and hold required effort when the joint subassembly separates when cream seat separates with the joint subassembly, consequently cream seat and joint subassembly can be extracted together, thereby extract the cream, only need change the joint subassembly after the cream is used up can, the shell, but cream seat and hold the pipe recycle, save the resource, and overall structure does not have flexible subassembly, and low in production cost, also be favorable to reducing consumer's use cost, need not make the cream stretch out through the rotation during use in addition, and it is more convenient to use.

Preferably, the clamping assembly comprises a clamping seat in clamping fit with the paste seat and a clamping ring in clamping fit with the accommodating tube, the clamping ring is used for being sleeved outside the paste to install the paste, the accommodating tube is sleeved outside the clamping ring and is in clamping fit with the clamping ring, and the paste seat is sleeved outside the clamping seat and is in clamping fit with the clamping seat.

Preferably, be provided with a plurality of first joint archs on the outer wall of joint seat, the inner wall of cream body seat be equipped with the protruding one-to-one complex joint groove of first joint.

Through adopting above-mentioned technical scheme, first joint arch cooperatees with the joint groove and realizes the joint cooperation of cream body seat and joint seat.

Preferably, be provided with a plurality of second joint archs on the outer wall of joint ring, hold the pipe box and locate when the joint ring is last, the protruding with the inner wall interference fit who holds the pipe of second joint.

Through adopting above-mentioned technical scheme, the protruding and holding of second joint pipe inner wall interference fit realizes holding the joint cooperation of pipe and joint ring.

Preferably, a substrate is arranged between the clamping seat and the clamping ring, the clamping seat is connected to one surface of the substrate, the clamping ring is connected to the other surface of the substrate, the end portion of the paste seat abuts against the substrate when the clamping seat is clamped with the paste seat, and the end portion of the accommodating tube abuts against the substrate when the clamping ring is clamped with the accommodating tube.

Through adopting above-mentioned technical scheme, the base plate can fix a position the joint position of cream seat and holding pipe to also can seal holding pipe and being connected of joint subassembly, thereby protect the cream.

Preferably, the side edge of the base plate is in clearance fit with the inner wall of the housing.

By adopting the technical scheme, the side edge of the substrate is in clearance fit with the inner wall of the shell to realize the positioning of the paste seat and the accommodating tube on the sliding path in the shell, so that the paste seat and the accommodating tube stably slide along a straight line, and the paste seat is convenient to stretch.

Preferably, the side wall of the accommodating pipe is provided with a sliding plane in clearance fit with the inner wall of the shell.

By adopting the technical scheme, the sliding stability of the plaster seat and the accommodating tube is further improved.

Preferably, the pushing assembly comprises a rotating plate and a push plate vertically connected to one end of the rotating plate, the push plate is rotatably connected to the accommodating tube, the housing is hinged to the push plate, and when the rotating plate abuts against the housing, the paste seat is located in the housing.

Through adopting above-mentioned technical scheme, rotate the rotor plate during the use, along with the rotation of rotor plate, can rotate and promote to the inside of shell with shell articulated push pedal and hold the pipe, thereby it is ejecting from the tip of shell with the lotion seat, then extract the lotion seat in order to use, after the use, on the joint subassembly is connected to the lotion seat card, rotate the rotor plate and reset to initial state, the push pedal pulling holds the pipe and makes the lotion seat receive to accomplish in the shell and accomodate, the convenience of using the cream seat has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. cooperate in the cream seat through joint subassembly joint and hold the pipe, the cream only need change after using up the joint subassembly can, but shell, cream seat and hold the pipe cycle use, save the resource, and overall structure does not have flexible subassembly, and manufacturing cost is lower, also is favorable to reducing consumer's use cost, releases the cream seat from the shell through promoting the subassembly in addition during the use, need not make the cream stretch out through the rotation, and it is more convenient to use.

2. This application rotates the rotor plate when using, along with the rotation of rotor plate, can rotate and promote to the inside of shell with shell articulated push pedal and hold the pipe, thereby it is ejecting from the tip of shell with the lotion seat, then extract the lotion seat in order to use, after the use, on the joint subassembly is connected to the lotion seat card, rotate the rotor plate and reset to initial condition, the push pedal pulling holds the pipe and makes the lotion seat receive to accomplish in the shell and accomodate, the convenience of using the cream seat has been improved.

Drawings

FIG. 1 is an exploded view of a paste tube according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a paste base, a clamping assembly and a containing tube according to an embodiment of the present application;

FIG. 3 is a schematic view of the paste tube according to the embodiment of the present application when it is stored;

FIG. 4 is a schematic view of a paste tube of an embodiment of the present application when opened;

description of reference numerals: 1. a housing; 11. a recess; 12. a card slot; 2. accommodating the tube; 21. a connecting plate; 211. a chute; 212. a boss portion; 213. an assembly port; 22. a slip plane; 3. a plaster base; 31. a clamping groove; 4. a rotating plate; 41. a mirror groove; 5. pushing the plate; 51. a rotating seat; 52. a bump; 53. a push rod; 54. a notch; 61. a clamping seat; 611. a first clamping protrusion; 62. a snap ring; 621. a second clamping protrusion; 63. a substrate; 7. a cosmetic mirror; 8. a baffle plate; 81. and (6) clamping the strip.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings, merely for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 this application will be understood to be a specific case for those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a paste tube capable of replacing paste. Referring to fig. 1, the paste tube includes a housing 1 with two open ends, a containing tube 2 slidably mounted in the housing 1, and a paste holder 3 slidably mounted in the housing 1, wherein the containing tube 2 is used for containing paste.

Referring to fig. 2, be connected with the joint subassembly between lotion seat 3 and the holding pipe 2, the joint subassembly includes base plate 63, connect in base plate 63 towards the one side of cream seat 3 and the joint cooperation in the joint seat 61 of cream seat 3, connect in base plate 63 towards the one side of holding pipe 2 and the joint cooperation in the joint ring 62 of holding pipe 2, joint ring 62 is used for the cover to locate the lotion outside in order to install the lotion. The accommodating tube 2 is sleeved outside the clamping ring 62, and the paste base 3 is sleeved outside the clamping base 61.

The outer wall of the clamping base 61 is provided with a plurality of first clamping protrusions 611, in this embodiment, the clamping base 61 is in a square tube shape, four side walls of the clamping base are provided with one first clamping protrusion 611, and the inner wall of the paste base 3 is provided with clamping grooves 31 which are in one-to-one corresponding fit with the first clamping protrusions 611. The first clamping protrusions 611 and the clamping grooves 31 are matched to realize the clamping matching of the paste base 3 and the clamping base 61.

Be provided with the protruding 621 of a plurality of second joints on the outer wall of joint ring 62, in this embodiment, the joint is protruding to be equipped with three and around the perisporium evenly distributed of joint ring 62, when holding 2 covers of pipe and locating on joint ring 62, the protruding 621 of second joint with the inner wall interference fit who holds 2 pipe in order to realize holding the joint cooperation of pipe 2 and joint ring 62.

When joint seat 61 and lotion seat 3 joint, the tip butt of lotion seat 3 is in base plate 63, and when joint ring 62 and holding pipe 2 joint, the tip butt of holding pipe 2 is in base plate 63.

The acting force required when the paste seat 3 is separated from the clamping seat 61 is larger than the acting force required when the accommodating tube 2 is separated from the clamping ring 62, so that when the paste seat 3 is pulled, the clamping ring 62 can be separated from the accommodating tube 2, and the paste tube is pulled out of the shell 1.

Referring to fig. 1, a pushing assembly for pushing out or retracting the paste base 3 from or into the housing 1 is installed at one end of the housing 1, the pushing assembly includes a rotating plate 4 and a pushing plate 5 vertically connected to one end of the rotating plate 4, and the rotating plate 4 and the pushing plate 5 are L-shaped.

One side of the push plate 5 facing the accommodating tube 2 is provided with a rotating seat 51, the rotating seat 51 is positioned at one end of the push plate 5 close to the rotating plate 4, the end part of the shell 1 is rotatably connected with the rotating seat 51 through a pin shaft, and when the rotating plate 4 is abutted against the shell 1, one end of the push plate 5 far away from the rotating plate 4 is in clearance fit with the inner wall of the shell 1.

The push plate 5 is provided with two projections 52 on one side facing the accommodating tube 2, and a push rod 53 is connected between the two projections 52. One end of the accommodating tube 2 close to the push plate 5 is connected with a connecting plate 21, and the connecting plate 21 extends from one end of the end surface of the accommodating tube 2 far away from the rotating plate 4 to one end close to the rotating plate 4. The connecting plate 21 is provided with a sliding groove 211, and the sliding groove 211 extends to two ends of the connecting plate 21 along the length direction of the connecting plate 21. Push rod 53 wears to locate in spout 211 and with spout 211 sliding fit to realize that push pedal 5 is connected with the rotation that holds pipe 2, be equipped with on push pedal 5 and be used for providing accommodation space's breach 54 for connecting plate 21 when rotating, when rotor plate 4 and shell 1 butt, lotion seat 3 is located shell 1.

Referring to fig. 3 and 4, when the rotating plate 4 is rotated in use, the pushing plate 5 hinged with the housing 1 rotates towards the inside of the housing 1 and pushes the containing tube 2 along with the rotation of the rotating plate 4, so that the paste seat 3 is ejected out of the end of the housing 1, and then the paste seat 3 is pulled out of the containing tube 2 for use. After the use, with paste seat 3 joint to hold on managing 2, rotate rotor plate 4 and reset to initial condition, push pedal 5 pulling holds 2 messenger's paste pipe and withdraws to accomplish in the shell 1 and accomodate.

Referring to fig. 2, in order to improve the stability of the sliding of the paste base 3 and the accommodating tube 2, the side edge of the substrate 63 is in clearance fit with the inner wall of the housing 1, and a sliding plane 22 in one-to-one clearance fit with the four inner walls of the housing 1 is arranged on the side wall of the accommodating tube 2, so that the paste base 3 and the accommodating tube 2 stably slide along a straight line, and the paste base 3 is convenient to stretch.

Referring to fig. 1, a baffle plate 8 is vertically installed at one end of the rotating plate 4 far from the push plate 5, and when the housing 1 abuts against the rotating plate 4, a buffer space is formed between the paste base 3 and the baffle plate 8 so that the paste base 3 can extend out of the housing 1 along with the rotation of the rotating plate 4. Baffle 8's both sides limit all is provided with card strip 81, and shell 1 is equipped with the notch 11 that is used for holding baffle 8 towards the one side of rotor plate 4, and the inner wall of notch 11 can be equipped with card strip 81 matched with draw-in groove 12, and card strip 81 realizes baffle 8 and shell 1's fixed with draw-in groove 12 looks joint. Baffle 8 can be fixed being connected of rotor plate 4 and shell 1 with the cooperation of shell 1, rotor plate 4 rotates with shell 1 by oneself and causes to accomodate inconveniently when avoiding accomodating to also can carry on spacingly to lotion seat 3, prevent that cream seat 3 from dropping in shell 1 with holding pipe 2 and being connected not hard up.

Referring to fig. 2, the sliding groove 211 is gradually inclined from the end far away from the rotating plate 4 to the end close to the rotating plate 4 along the direction far away from the accommodating tube 2, so that the length of the sliding groove 211 is increased, and the length of the paste holder 3 which can be pushed out from the housing 1 is increased.

The inner wall of the chute 211 close to one side of the accommodating tube 2 is provided with a convex part 212 protruding towards the direction close to the pushing plate, in the rotating process of the rotating plate 4, the convex part 212 can have a certain blocking effect on the sliding of the push rod 53, and after the push rod 53 passes through the convex part 212 by the force application rotation, the convex part 212 can play a limiting effect on the push rod 53, so that the self-locking of the push rod 53 is realized, and the rotating plate 4 does not need to be continuously held to prevent the ointment base 3 from being withdrawn into the shell 1 when in use.

One side of the connecting plate 21 close to the push plate 5 is provided with an assembling port 213 for installing the push rod 53 into the sliding groove 211, and the assembling port 213 is communicated with the sliding groove 211, so that the accommodating tube 2 is detachably connected with the push plate 5, and replacement is facilitated when parts are worn.

Referring to fig. 4, a mirror groove 41 is formed in a surface of the rotating plate 4 facing the housing 1, the cosmetic mirror 7 is embedded in the mirror groove 41 to be used when the coating paste is applied, and when the housing 1 abuts against the rotating plate 4, a gap is formed between the cosmetic mirror 7 and the housing 1, so that the cosmetic mirror 7 is protected, and the cosmetic mirror 7 is prevented from being worn due to contact between the housing 1 and the cosmetic mirror 7.

The implementation principle of the paste tube with the replaceable paste body in the embodiment of the application is as follows: through rotating rotor plate 4 during the use, make push pedal 5 can hold pipe 2 to the inside rotation of shell 1 and promotion, and then ejecting in order to use from the tip of shell 1 with lotion seat 3, after the use, with the 3 joints of lotion seat to holding on pipe 2, rotate rotor plate 4 and reset to initial condition, make 5 pulling lotion pipes of push pedal receive to accomplish in shell 1 and accomodate. The lotion only need change after using up the joint subassembly can, but shell 1, lotion seat 3 and hold pipe 2 recycle, save the resource, and overall structure does not have flexible subassembly, and manufacturing cost is lower, also is favorable to reducing consumer's use cost.

The above is the preferred embodiment of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A paste tube capable of replacing paste is characterized in that: the paste containing device comprises a shell (1) with openings at two ends, a containing pipe (2) arranged in the shell (1) in a sliding mode and a paste body seat (3) arranged in the shell (1) in a sliding mode, wherein the containing pipe (2) is used for containing a paste body, a pushing assembly used for pushing out or retracting the paste body seat (3) from the shell (1) to the shell (1) is arranged at one end of the shell (1), the containing pipe (2) is connected to the pushing assembly, a clamping assembly used for installing the paste body is arranged between the containing pipe (2) and the paste body seat (3), the containing pipe (2) is connected with the paste body seat (3) through the clamping assembly, the clamping assembly is clamped to the paste body seat (3) and the containing pipe (2), and acting force required when the paste body seat (3) is separated from the clamping assembly is larger than acting force required when the containing pipe (2) is separated from the clamping assembly.

2. The paste tube of claim 1, wherein the paste tube comprises: the clamping assembly comprises a clamping seat (61) and a clamping ring (62), wherein the clamping seat is matched with the paste body seat (3) in a clamping mode, the clamping ring (62) is matched with the accommodating pipe (2) in a clamping mode, the paste body is arranged on the outer side of the paste body in a sleeved mode to install the paste body, the accommodating pipe (2) is arranged on the outer side of the clamping ring (62) in a sleeved mode and is matched with the clamping ring (62) in a clamping mode, and the paste body seat (3) is arranged on the outer side of the clamping seat (61) in a sleeved mode and is matched with the clamping seat (61) in a clamping mode.

3. The paste tube of claim 2, wherein the paste tube comprises: be provided with protruding (611) of a plurality of first joints on the outer wall of joint seat (61), the inner wall of cream seat (3) be equipped with protruding (611) one-to-one complex joint groove (31) of first joint.

4. The paste tube of claim 2, wherein the paste tube comprises: be provided with protruding (621) of a plurality of second joints on the outer wall of joint ring (62), hold pipe (2) cover and locate when on the joint ring (62), protruding (621) of second joint with hold the inner wall interference fit of pipe (2).

5. The paste tube of claim 2, wherein the paste tube comprises: joint seat (61) with be provided with base plate (63) between joint ring (62), joint seat (61) connect in wherein one side of base plate (63), joint ring (62) connect in the another side of base plate (63), joint seat (61) with during paste body seat (3) joint, the tip butt of paste body seat (3) in base plate (63), joint ring (62) with during holding pipe (2) joint, the tip butt of holding pipe (2) in base plate (63).

6. The paste tube of claim 5, wherein the paste tube comprises: the side edge of the base plate (63) is in clearance fit with the inner wall of the shell (1).

7. The paste tube of claim 1, wherein the paste tube comprises: the side wall of the accommodating pipe (2) is provided with a sliding plane (22) which is in clearance fit with the inner wall of the shell (1).

8. The paste tube of claim 1, wherein the paste tube comprises: the pushing assembly comprises a rotating plate (4) and a push plate (5) vertically connected to one end of the rotating plate (4), the push plate (5) is rotatably connected with the accommodating tube (2), the shell (1) is hinged to the push plate (5), and when the rotating plate (4) is abutted to the shell (1), the paste seat (3) is located in the shell (1).

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