CN219845468U - Packaging tube capable of improving use handfeel - Google Patents

Abstract

The utility model discloses a packaging tube for improving use feeling. Wherein the storage element is used for containing pasty cosmetics; the driving element is of a tubular structure, and the inner wall of the driving element is provided with a spiral groove for driving the storage element; the guide element is in rotary fit with the driving element, and the storage element is restrained from rotating when the driving element rotates relative to the guide element; a damping element axially slidable along the drive element, at least one of the damping element and the guide element being provided with a gear ring in engagement with the other; the elastic element acts on the damping element to engage with the guide element. The packaging tube with improved use hand feeling has a certain damping effect when in use, and compared with the prior art, the packaging tube with improved use hand feeling has the advantages of improving the use experience of consumers.

Description

Packaging tube capable of improving use handfeel

Technical Field

The utility model relates to the field of cosmetic packaging, in particular to a packaging tube for improving the use hand feeling.

Background

The packing tube can be used for containing cosmetics such as lipstick, lipstick and the like, and mainly comprises an upper cover, a base and a middle binding core, wherein the base and the middle binding core are fixedly connected. The existing packaging tube can be used only by rotating the base, but has single hand feeling during rotation, is not interesting, and is poor in use experience of consumers.

Disclosure of Invention

The utility model provides a packaging tube capable of improving the use hand feeling, and solves the problems of single hand feeling and poor use experience when the packaging tube is rotationally used in the prior art.

Promote use packing pipe of feeling includes:

a storage element for containing a paste-like cosmetic;

the driving element is of a tubular structure, and the inner wall of the driving element is provided with a spiral groove for driving the storage element;

a guide member rotatably engaged with the driving member to restrict rotation of the storage member when the driving member rotates relative thereto;

a damping element axially slidable along the drive element, at least one of the damping element and the guide element being provided with a ring gear engaging the other;

and an elastic element acting on the damping element to engage with the guide element.

The following provides several alternatives, but not as additional limitations to the above-described overall scheme, and only further additions or preferences, each of which may be individually combined for the above-described overall scheme, or may be combined among multiple alternatives, without technical or logical contradictions.

Optionally, the damping element is of a tubular structure and is sleeved on the driving element.

Optionally, the top of the damping element is engaged with the guide element.

Optionally, the top of the damping element is provided with a gear ring, and the corresponding guiding element is provided with damping teeth.

Optionally, a limiting structure is arranged between the damping element and the driving element for limiting the relative rotation of the damping element and the driving element.

Optionally, the storage element includes a cylinder and a transmission rod extending into the driving element, and the transmission rod is provided with external threads matched with the spiral groove.

Optionally, the transmission rod is a hollow structure communicated with the cylinder.

Optionally, a decorative element is fixedly connected with the guide element to conceal the cylinder.

Optionally, the decorative element, the guide element and the damping element are flush with their peripheral surfaces.

Optionally, the elastic element is a spring sleeved on the driving element and abutted against the damping element.

The packaging tube with improved use hand feeling has a certain damping effect when in use, and compared with the prior art, the packaging tube with improved use hand feeling has the advantages of improving the use experience of consumers.

Drawings

FIG. 1 is a cross-sectional view of a packing tube for enhancing a feel in use according to one embodiment of the present utility model;

FIG. 2 is an exploded view of a packing tube according to an embodiment of the present utility model for enhancing the handling of the packing tube;

FIG. 3 is a schematic view showing a structure of a packing tube for improving a handling feeling of use according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the driving member and guide member in combination;

FIG. 5 is a cross-sectional view of FIG. 4;

fig. 6 is a schematic structural view of a damping element.

Reference numerals in the drawings are described as follows:

1. packaging tubes;

10. a memory element; 12. a cylinder; 13. a transmission rod; 14. an external thread;

20. a driving element; 21. a spiral groove; 22. a guide groove; 23. a limit step; 24. an annular portion;

30. a guide member; 31. a guide groove; 32. damping teeth; 33. a convex ring; 34. an annular protrusion;

40. a damping element; 41. a gear ring; 42. a guide bar;

50. an elastic element;

60. a decorative element.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the present disclosure, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements expressly listed but may include other elements not expressly listed or inherent to such article or apparatus.

In the present utility model, the terms "corresponding", "matched", "compatible", such as "B corresponding to a", "a corresponding to B", or "B corresponding to a", mean that B has a correspondence with the shape, position, or function of a, from which B can be determined. Determining B from a does not mean determining B from a alone, but may also be based on a and/or other information.

Referring to fig. 1 to 6, an embodiment of the present utility model provides a packaging tube 1 for improving a use feeling, which includes a storage element 10, a driving element 20, a guiding element 30, a damping element 40, and an elastic element 50.

Wherein the packaging tube 1 has opposite top and bottom in the axial direction, reference may be made specifically to X and Y in fig. 1, the X direction being the top and the Y direction being the bottom. The storage element 10 is used for containing pasty cosmetics (for example lipstick, lipstick); the driving element 20 is of tubular structure and the inner wall is provided with a helical groove 21 for driving the storage element 10; the guide member 30 is rotatably engaged with the drive member 20 to limit rotation of the storage member 10 when the drive member 20 rotates relative thereto.

When the conventional packaging tube is used, the driving guide element 30 and the driving element 20 relatively rotate, but the hand feeling is single during rotation, the packaging tube is not interesting, and the use experience of consumers is poor.

To solve this problem, the packaging tube 1 of the present utility model for improving the feel in use further comprises a damping element 40 and an elastic element 50, wherein the damping element 40 is axially slidable along the driving element 20, at least one of the damping element 40 and the guiding element 30 being provided with a toothing 41 which engages the other, the elastic element 50 acting on the damping element 40 to engage it with the guiding element 30.

When the guide element 30 and the driving element 20 are rotated relatively, the damping element 40 and the guide element 30 are switched between engagement and mutual extrusion (under the action of the elastic element 50, the damping element 40 slides back and forth along the axial direction of the driving element 20), i.e. a certain damping sense is provided when in use, compared with the prior art, the use sense is improved, and the use experience sense of consumers is improved.

For cooperation with the driving element 20, the damping element 40 is of tubular construction, being threaded over the driving element 20, the top of the damping element 40 being engaged with the guiding element 30. In particular, the top of the damping element 40 is provided with a toothing 41 and the corresponding guide element 30 has damping teeth 32 thereon. Further, a convex ring 33 is disposed on the outer periphery of the guiding element 30, the damping teeth 32 are disposed at the bottom of the convex ring 33, in addition, in order to achieve axial fixation between the driving element 20 and the guiding element 30, a limiting step 23 is disposed on the inner side of the bottom of the driving element 20, an annular protrusion 34 matched with the limiting step 23 is disposed on the bottom of the guiding element 30, the top of the driving element 20 abuts against the bottom of the convex ring 33, and the limiting step 23 abuts against the annular protrusion 34 to achieve axial fixation.

In view of the problem of uniform stress of the ring gear 41 at the time of rotation, the number of the damper teeth 32 is plural and uniformly distributed in the circumferential direction of the convex ring 33, and in the present embodiment, the number of the damper teeth 32 is 2 and is disposed opposite to each other.

In order to limit the circumferential movement of the damping element 40 relative to the driving element 20, a limiting structure is provided between the damping element 40 and the driving element 20 which limits the relative rotation of the two. Specifically, the limiting structure includes a guide groove 22 axially disposed on one of them and a guide bar 42 disposed on the other corresponding to the guide groove 22, and in this embodiment, the guide groove 22 is provided to the driving element 20 and the guide bar 42 is provided to the damping element 40. Of course, in order to make the circumferential stress more uniform, the number of the guide grooves 22 and the guide bars 42 is 2, and they are symmetrically arranged.

The storage element 10 comprises a cylinder 12 and a transmission rod 13 extending into the driving element 20, wherein the transmission rod 13 is provided with external threads 14 matched with a spiral groove 21, and the transmission rod 13 is of a hollow structure communicated with the cylinder 12. The external thread 14 is disposed at the bottom end of the transmission rod 13 and is matched with the spiral groove 21 through the guide element 30, specifically, 2 guide grooves 31 for the external thread 14 of the transmission rod 13 to pass through are axially formed in the guide element 30, and when the driving element 20 rotates, the storage element 10 is driven to axially slide along the guide grooves 31 of the guide element 30.

The utility model further comprises a decoration element 60 fixedly connected with the guide element 30 to conceal the cylinder 12, wherein the decoration element 60 is specifically arranged at the top of the convex ring 33. The outer circumferential surfaces of the decoration element 60, the guide element 30 and the damping element 40 are flush, so that the overall shape is more attractive, and the ornamental value is improved.

In one embodiment, the elastic element 50 is a spring that is threaded over the driving element 20 and abuts the damping element 40. Specifically, the outer periphery of the driving element 20 is provided with an annular portion 24, one end of the spring abuts against the annular portion 24, the other end abuts against the bottom of the damping element 40, when the guiding element 30 rotates relative to the damping element 40, under the interaction of the damping teeth 32 and the gear ring 41, the spring is compressed and then releases elastic potential energy to reset, and the steps are repeated until reaching the designated position.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description. When technical features of different embodiments are embodied in the same drawing, the drawing can be regarded as a combination of the embodiments concerned also being disclosed at the same time.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (10)

1. Promote packing tube that uses feel, its characterized in that includes:

a storage element for containing a paste-like cosmetic;

the driving element is of a tubular structure, and the inner wall of the driving element is provided with a spiral groove for driving the storage element;

a guide member rotatably engaged with the driving member to restrict rotation of the storage member when the driving member rotates relative thereto;

a damping element axially slidable along the drive element, at least one of the damping element and the guide element being provided with a ring gear engaging the other;

and an elastic element acting on the damping element to engage with the guide element.

2. The packing tube of claim 1, wherein the damping element is a tubular structure that fits over the drive element.

3. The packing tube of claim 2, wherein the top of the damping element engages the guide element.

4. A packing tube according to claim 3, wherein the top of the damping element is provided with a gear ring and the corresponding guide element has damping teeth thereon.

5. A packing tube according to claim 2, wherein the damping element and the driving element have a limiting structure therebetween limiting the relative rotation of the two.

6. The packing tube of claim 1, wherein the storage element comprises a barrel and a drive rod extending into the drive element, the drive rod having external threads thereon that mate with the helical groove.

7. The packing tube of claim 6, wherein the drive rod is a hollow structure in communication with the barrel.

8. The packing tube of claim 6, comprising a decorative element fixedly coupled to the guide element concealing the cartridge.

9. The packing tube of claim 8, wherein the decorative element, the guide element and the damping element are flush on their peripheral surfaces.

10. The packing tube of claim 1, wherein the resilient element is a spring that is threaded over the drive element and abuts the damping element.