CN210828770U

CN210828770U - Rotating shaft structure capable of adjusting tightness degree for inner cover and outer cover

Info

Publication number: CN210828770U
Application number: CN201921228382.8U
Authority: CN
Inventors: 曹进
Original assignee: Nantong Shunyu Packaging Materials Co ltd
Current assignee: Nantong Shunyu Packaging Materials Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-23
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses an interior outer cover of adjustable elasticity degree is with pivot structure, including inner cup body and enclosing cover body, the damping pivot is all installed to the left and right sides at inner cup body rear, the enclosing cover body is installed in the outside of damping pivot, and the outside of damping pivot is connected with the outer tube, the outside of outer tube is provided with the lug, and the outer end of outer tube is connected with the change, the outside of change is provided with the spacing groove, and the spacing groove sets up in the inside of inner cup body, the left and right sides of inner cup body has all run through the lead screw, and the outside of lead screw is connected with the cardboard, the slider is all installed to the upper and lower both sides of cardboard, and the outside of slider is provided with the spout. This interior outer for lid of adjustable elasticity degree pivot structure damping pivot's outside threaded connection has the outer tube, rotates the outer tube and can drive the change and remove, adjusts the contact position of change and spacing groove to adjust the contact elasticity of change and spacing groove, and then adjust the elasticity of damping pivot.

Description

Rotating shaft structure capable of adjusting tightness degree for inner cover and outer cover

Technical Field

The utility model relates to a relevant technical field of lid in the cosmetics specifically is an interior lid of adjustable elasticity is with pivot structure.

Background

Cosmetics are articles for use made for beautifying, keeping or changing the appearance of people, along with the research and development of cosmetics, the efficacy and the variety of the cosmetics are gradually increased, after the cosmetics with different efficacies and types are made, different storage boxes are required to be used for containing and storing, and most common cosmetics storage devices are formed by an inner cover and an outer cover, and the inner cover and the outer cover are opened through a rotating shaft, so that the cosmetics are convenient to take and use.

However, the existing rotating shaft for the inner cover and the outer cover still has the defects in the use process, the rotating shaft can be loosened after being used for too long time, the tightness of the rotating shaft cannot be adjusted, cosmetics are carried out, the cosmetic box is easy to open automatically, the rotating shaft cannot be positioned, the cosmetics are easy to leak, waste is caused, and the luggage bag is polluted.

Therefore, we have proposed a hinge structure for inner and outer covers that can adjust the degree of tightness in order to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior outer lid of adjustable elasticity degree is with pivot structure to solve the current pivot for interior outer lid on the existing market that above-mentioned background art provided and can not adjust the elasticity, and can not carry out the problem of location to the countershaft.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior outer cup of adjustable elasticity degree is with pivot structure, includes inner cup body and enclosing cover body, the damping pivot is all installed to the left and right sides at inner cup body rear, the enclosing cover body is installed in the outside of damping pivot, and the outside of damping pivot is connected with the outer tube, the outside of outer tube is provided with the lug, and the outer end of outer tube is connected with the swivel, the outside of swivel is provided with the spacing groove, and the spacing groove sets up in the inside of inner cup body, the left and right sides of inner cup body has all run through the lead screw, and the outside of lead screw is connected with the cardboard, the slider is all installed to the upper and lower both sides of cardboard, and the outside of slider is provided with the spout, the inside at the inner cup body is seted up to the spout, the fixture block is installed in the outside of cardboard, and.

Preferably, the outer diameter of the outer tube is smaller than the outer diameter of the rotating ring, the outer tube and the rotating ring are of an integral structure, the outer tube is in threaded connection with the damping rotating shaft, and meanwhile, lugs are distributed on the outer side surface of the outer tube at equal angles.

Preferably, the side section of the limiting groove is of a circular ring structure, and the main section of the limiting groove is of a triangular structure.

Preferably, the opposite face equidistant of cardboard and damping pivot installs the fixture block, and the position one-to-one setting of fixture block and draw-in groove to cardboard and damping pivot closely laminate, cardboard and inner cup body are sliding connection simultaneously.

Preferably, the screw rod is in threaded connection with the inner cover body, the main section of the screw rod is of an I-shaped structure, and the screw rod and the clamping plate form a rotating mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the rotating shaft structure for the inner cover and the outer cover with adjustable tightness degree,

(1) the outer side of the damping rotating shaft is in threaded connection with an outer pipe, the outer pipe is rotated to drive the rotating ring to move, and the contact position of the rotating ring and the limiting groove is adjusted, so that the contact tightness of the rotating ring and the limiting groove is adjusted, and further the tightness of the damping rotating shaft is adjusted;

(2) be provided with the cardboard, the lead screw is threaded connection with the inner cup body, and the lead screw can limit to rotate the inside removal of limit inside lid body to drive the cardboard and remove in the inside of inner cup body, advance the draw-in groove that the damping pivot tip of corresponding position was seted up with the fixture block card in the cardboard outside, fix a position the damping pivot, avoid taking place to rotate between inner cup body and the enclosing cover body, convenient to use person carries the cosmetics.

Drawings

FIG. 1 is a schematic view of the utility model showing a top-down structure;

FIG. 2 is a schematic side sectional view of the inner lid body of the present invention;

FIG. 3 is a schematic view of a top-down structure of the junction between the inner cap body and the damping spindle;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a schematic view of a side-sectional structure of the joint between the clamp plate and the screw rod of the present invention;

figure 6 is the utility model discloses the cardboard looks sideways at the structural schematic.

In the figure: 1. an inner cap body; 2. a damping rotating shaft; 3. an outer cover body; 4. an outer tube; 5. a bump; 6. rotating the ring; 7. a limiting groove; 8. a card slot; 9. a clamping block; 10. clamping a plate; 11. a slider; 12. a chute; 13. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a rotating shaft structure for inner and outer covers with adjustable tightness degree comprises an inner cover body 1, a damping rotating shaft 2, an outer cover body 3, an outer pipe 4, a convex block 5, a rotating ring 6, a limiting groove 7, a clamping groove 8, a clamping block 9, a clamping plate 10, a sliding block 11, a sliding groove 12 and a screw rod 13, wherein the damping rotating shaft 2 is installed on the left side and the right side of the rear part of the inner cover body 1, the outer cover body 3 is installed on the outer side of the damping rotating shaft 2, the outer pipe 4 is connected with the outer side of the damping rotating shaft 2, the convex block 5 is arranged on the outer side of the outer pipe 4, the rotating ring 6 is connected with the outer end of the outer pipe 4, the limiting groove 7 is arranged on the outer side of the rotating ring 6, the limiting groove 7 is arranged inside the inner cover body 1, the screw rods 13 penetrate through the left side and the right side of the inner cover body 1, the outer side of the screw rods 13, the fixture block 9 is installed in the outside of cardboard 10, and the outside of fixture block 9 is provided with draw-in groove 8, and draw-in groove 8 sets up in the outside of damping pivot 2.

In this example, the outer diameter of the outer tube 4 is smaller than the outer diameter of the rotating ring 6, the outer tube 4 and the rotating ring 6 are of an integral structure, the outer tube 4 is in threaded connection with the damping rotating shaft 2, meanwhile, the outer side surface of the outer tube 4 is provided with the convex blocks 5 at equal angles, the outer tube 4 can be conveniently rotated by pulling the convex blocks 5, and the outer tube 4 drives the rotating ring 6 to move outside the damping rotating shaft 2;

the side section of the limiting groove 7 is of a circular structure, the main section of the limiting groove 7 is of a triangular structure, when the rotating ring 6 moves, the contact position of the rotating ring 6 and the limiting groove 7 can be adjusted, the contact tightness of the rotating ring 6 and the limiting groove 7 can be adjusted, and therefore the rotating tightness of the damping rotating shaft 2 can be adjusted;

the clamping plates 10 are closely attached to the damping rotating shaft 2, the clamping plates 10 are in sliding connection with the inner cover body 1, the positions of the clamping plates 10 are adjusted, the clamping blocks 9 can be driven to be clamped into the clamping grooves 8, and the damping rotating shaft 2 is positioned;

the screw rod 13 is in threaded connection with the inner cover body 1, the main section of the screw rod 13 is in an I-shaped structure, the screw rod 13 and the clamping plate 10 form a rotating mechanism, and the position of the clamping plate 10 can be adjusted by rotating the screw rod 13.

The working principle is as follows: when the rotating shaft structure for the inner and outer covers with adjustable tightness degree is used, a user uses the cosmetics for a long time, when the rotating shaft of the inner and outer covers of the cosmetic is loosened, the tightness of the rotating shaft can be adjusted, the lug 5 shown in figure 2 is pulled, the lug 5 drives the outer tube 4 to rotate, the outer tube 4 is in threaded connection with the damping rotating shaft 2, so that the outer tube 4 can be driven to rotate and move leftwards in the limiting groove 7 shown in figure 3, thereby driving the rotating ring 6 at the outer side of the outer tube 4 to move leftwards in the limiting groove 7, and the contact tightness between the rotating ring 6 and the limiting groove 7 can be adjusted when the rotating ring 6 moves leftwards as the distance at the inner side of the limiting groove 7 is reduced from left to right, when the damping rotating shaft 2 rotates, the rotating tightness of the damping rotating shaft 2 can be controlled through the friction force between the rotating ring 6 and the limiting groove 7, and the positions of the rotating rings 6 at the outer sides of the 2 oppositely arranged damping rotating shafts 2 are adjusted in the same step;

when the cosmetics need to be carried out, the damping rotating shaft 2 can be positioned, the inner cover and the outer cover of the cosmetics are prevented from being automatically opened, the cosmetics are prevented from leaking, the inner cover body 1 and the outer cover body 3 are closed, the screw rod 13 shown in figure 4 is rotated, the screw rod 13 is in threaded connection with the inner cover body 1, so the screw rod 13 can move towards the inside of the inner cover body 1 while rotating, the right end of the screw rod 13 can rotate inside the clamping plate 10, so the screw rod 13 can push the clamping plate 10 to move rightwards, when the clamping plate 10 moves rightwards, the sliding blocks 11 arranged on the upper side and the lower side of the clamping plate 10 slide in the sliding grooves 12 to limit the movement of the clamping plate 10, the clamping plate 10 can conveniently keep moving horizontally, the clamping plate 10 drives the clamping block 9 arranged on the outer side to move horizontally, the clamping block 9 is clamped into the clamping groove 8 formed in the end part of the damping rotating shaft 2 at the corresponding position, the user of being convenient for carries cosmetics, when needing to remove the location to damping pivot 2, only need the antiport lead screw 13, use lead screw 13 to stimulate cardboard 10 horizontal reverse motion, fixture block 9 and draw-in groove 8 break away from the connection, remove the location of cardboard 10 to damping pivot 2, alright convenient use cosmetics, above be the course of operation of whole device, the content that does not make detailed description in this specification belongs to the prior art that the professional skilled person in this field knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an interior outer cover of adjustable elasticity is with pivot structure, includes inner cup body (1) and enclosing cover body (3), its characterized in that: damping rotating shafts (2) are installed on the left side and the right side of the rear portion of the inner cover body (1), the outer cover body (3) is installed on the outer side of the damping rotating shafts (2), the outer side of the damping rotating shafts (2) is connected with an outer pipe (4), a convex block (5) is arranged on the outer side of the outer pipe (4), a rotating ring (6) is connected with the outer end of the outer pipe (4), a limiting groove (7) is arranged on the outer side of the rotating ring (6), the limiting groove (7) is arranged inside the inner cover body (1), lead screws (13) penetrate through the left side and the right side of the inner cover body (1), clamping plates (10) are connected with the outer sides of the lead screws (13), sliding blocks (11) are installed on the upper side and the lower side of the clamping plates (10), sliding grooves (12) are arranged on the outer side of the sliding blocks (11), the sliding grooves (12) are arranged inside the inner, and the outside of fixture block (9) is provided with draw-in groove (8), draw-in groove (8) are seted up in the outside of damping pivot (2).

2. The hinge structure of claim 1, wherein the degree of tightness is adjustable by a hinge structure for inner and outer covers comprising: the outer diameter of the outer pipe (4) is smaller than that of the rotating ring (6), the outer pipe (4) and the rotating ring (6) are of an integral structure, the outer pipe (4) is in threaded connection with the damping rotating shaft (2), and meanwhile, the outer side face of the outer pipe (4) is distributed with the convex blocks (5) at equal angles.

3. The hinge structure of claim 1, wherein the degree of tightness is adjustable by a hinge structure for inner and outer covers comprising: the side section of the limiting groove (7) is of a circular ring structure, and the main section of the limiting groove (7) is of a triangular structure.

4. The hinge structure of claim 1, wherein the degree of tightness is adjustable by a hinge structure for inner and outer covers comprising: cardboard (10) and damping pivot (2) the opposite face equidistant install fixture block (9), and the position one-to-one setting of fixture block (9) and draw-in groove (8) to cardboard (10) and damping pivot (2) closely laminate, cardboard (10) and inner cup body (1) are sliding connection simultaneously.

5. The hinge structure of claim 1, wherein the degree of tightness is adjustable by a hinge structure for inner and outer covers comprising: the screw rod (13) is in threaded connection with the inner cover body (1), the main section of the screw rod (13) is of an I-shaped structure, and the screw rod (13) and the clamping plate (10) form a rotating mechanism.