CN211795694U

CN211795694U - Anti-falling cup

Info

Publication number: CN211795694U
Application number: CN201920971615.7U
Authority: CN
Inventors: 张友竺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-10-30
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a prevent falling down cup, comprising a main body, the opening has been seted up to the bottom of main part, the main part is equipped with the slider at the opening part, the outside cover of slider is equipped with the spring, and the spring is in the inside of main part, four pulleys of the top fixedly connected with of slider, four the top of pulley is equipped with the rotor plate, the spout has been seted up in the outside of rotor plate, the rotor plate is equipped with the ball in groove, the spout has been seted up to the bottom of main part, and spout and ball looks adaptation, the top middle part fixedly connected with third axis of rotation of rotor plate, circular recess has been seted up in open-ended top inner wall department to the main part, the main part is equipped with the clockwork spring in circular recess department, the top and clockwork spring fixed connection of third axis of rotation, four third connecting. Compared with the prior art, the utility model discloses when cup contacts the desktop, can pop out the backup pad and support, when picking up, the automatic indentation bottom of cup of backup pad.

Description

Anti-falling cup

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a prevent falling down cup.

Background

The cup is an important life appliance in people's life, the main function from old to present is used for drinking wine or drinking tea, along with the improvement of living standard of people, various cups are provided, however, most of the cups are glass cups and ceramic cups, because the cups do not contain chemical substances in the manufacturing process, the safety and health of people are guaranteed, but the common glass cups and the ceramic cups are very fragile, if people carelessly overturn the cups, the cups are broken after violent collision, economic loss is caused, the broken cups can cut human bodies, and the anti-falling cup is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cup is easy to be broken after being overturned in the prior art, and providing the anti-falling cup.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-falling cup comprises a main body, an opening is arranged at the bottom of the main body, a sliding block is arranged at the opening of the main body, a spring is sleeved outside the sliding block, the spring is positioned in the main body, the top end of the sliding block is fixedly connected with four pulleys, the top ends of the four pulleys are provided with rotating plates, the outer side of the rotating plate is provided with a sliding chute, the rotating plate is provided with a ball at the groove, the bottom of the main body is provided with a sliding chute, the sliding groove is matched with the ball, the middle part of the top end of the rotating plate is fixedly connected with a third rotating shaft, the main body is provided with a circular groove at the inner wall of the top end of the opening, a clockwork spring is arranged at the circular groove of the main body, the top end of the third rotating shaft is fixedly connected with the clockwork spring, four third connecting rods are fixedly connected with the outside of the third rotating shaft, and the third connecting rods are uniformly distributed, and four ends, far away from the third rotating shaft, of the third connecting rods are all rotatably connected with second connecting rods.

Preferably, the main part rotates at the opening part and is connected with four first axis of rotation, four the equal fixedly connected with connecting plate in bottom of first axis of rotation, four the through-hole has all been seted up to the one end of connecting plate, four the connecting plate all rotates in through-hole department and is connected with the fourth axis of rotation, four the both ends of fourth axis of rotation all rotate and are connected with the backup pad.

Preferably, two grooves are formed in one end of the supporting plate, torsion springs are arranged at the positions of the two grooves of the supporting plate, the other ends of the torsion springs are fixedly connected with the fourth rotating shaft, and the diameter of each groove is twice the diameter of the fourth rotating shaft.

Preferably, the top ends of the four first rotating shafts are fixedly connected with first connecting rods, the top end of one side, away from the first rotating shafts, of each of the four first connecting rods is fixedly connected with a second rotating shaft, and the four second rotating shafts are respectively and rotatably connected with the four second connecting rods.

Preferably, the two sides of the sliding block are provided with convex blocks, the main body is provided with a sliding groove at the opening, the sliding groove is matched with the convex blocks, and the bottom end of the sliding block is located outside the main body.

Preferably, openings are formed in four sides of the main body, four sliding grooves are formed in the bottom end of the rotating plate, the sliding grooves are annular, and the sliding grooves are matched with the pulleys.

The utility model has the advantages that:

1. through setting up backup pad, axis of rotation, connecting rod and slider, when the cup put down, the slider can drive the backup pad rotatory, stretches out the cup outside, and the effect of support has been produced to the contact desktop, makes the cup be difficult for turning over, and when the cup was taken up, the backup pad can automatic indentation cup bottom, does not influence pleasing to the eye and use.

Compared with the prior art, the utility model discloses when cup contacts the desktop, can pop out the backup pad and support, when picking up, the automatic indentation bottom of cup of backup pad.

Drawings

Fig. 1 is a schematic front view of a falling-down-proof cup according to the present invention;

fig. 2 is a schematic sectional structural view of the anti-falling cup of the present invention;

fig. 3 is a schematic top view of the anti-falling cup of the present invention;

fig. 4 is a schematic view of a fourth rotating shaft structure of the anti-falling cup of the present invention.

In the figure: the spring comprises a main body 1, a support plate 2, a first rotating shaft 3, a first connecting rod 4, a second rotating shaft 5, a second connecting rod 6, a third rotating shaft 7, a third connecting rod 8, a spring 9, balls 10, a rotating plate 11, a pulley 12, a sliding block 13, a spring 14, a connecting plate 15, a fourth rotating shaft 16 and a torsion spring 17.

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.

Referring to fig. 1-4, a falling-prevention cup comprises a main body 1, an opening is formed in the bottom of the main body 1, a sliding block 13 is arranged at the opening of the main body 1, a spring 14 is sleeved outside the sliding block 13, the spring 14 is arranged inside the main body 1, four pulleys 12 are fixedly connected to the top end of the sliding block 13, a rotating plate 11 is arranged at the top end of each pulley 12, a sliding groove is formed in the outer side of the rotating plate 11, a ball 10 is arranged at a groove of the rotating plate 11, a sliding groove is formed in the bottom of the main body 1 and matched with the ball 10, a third rotating shaft 7 is fixedly connected to the middle of the top end of the rotating plate 11, a circular groove is formed in the inner wall of the top end of the opening of the main body 1, a clockwork spring 9 is arranged at the circular groove of the main body 1, the top end of the third rotating shaft 7 is fixedly, one end of each of four third connecting rods 8, which is far away from the third rotating shaft 7, is rotatably connected with a second connecting rod 6, the main body 1 is rotatably connected with four first rotating shafts 3 at an opening, the bottom ends of the four first rotating shafts 3 are fixedly connected with connecting plates 15, one end of each of the four connecting plates 15 is provided with a through hole, the four connecting plates 15 are rotatably connected with fourth rotating shafts 16 at the through holes, two ends of each of the four fourth rotating shafts 16 are rotatably connected with supporting plates 2, one end of each of the supporting plates 2 is provided with two grooves, each of the two grooves of each of the supporting plates 2 is provided with a torsion spring 17, the other ends of the two torsion springs 17 are fixedly connected with the fourth rotating shafts 16, the diameter of each groove is twice that of the fourth rotating shaft 16, the top ends of the four first rotating shafts 3 are fixedly connected with first connecting rods 4, and the top ends of one sides, four second axis of rotation 5 rotate with four second connecting rods 6 respectively and are connected, and the both sides of slider 13 are equipped with the lug, and the spout has been seted up at the opening part to main part 1, and spout and lug looks adaptation, and the bottom of slider 13 is in the outside of main part 1, and the opening has all been seted up to four sides of main part 1, and four spouts have been seted up to the bottom of rotor plate 11, and the spout is cyclic annular, spout and 12 looks adaptations of pulley.

The working principle is as follows: when a cup is placed on a table, the main body 1 descends due to the gravity action of the main body 1, the sliding block 13 ascends relative to the main body 1, the spring 14 is compressed, the sliding block 13 drives the pulley 12 to move upwards, the pulley 12 contacts the sliding groove with the gradually increased depth at the bottom of the rotating plate 11, the rotating plate 11 rotates, the rotating plate 11 drives the third rotating shaft 7 to rotate, the third rotating shaft 7 enables the clockwork spring 9 to accumulate energy, the third rotating shaft 7 drives the third connecting rod 8 to rotate around the third rotating shaft 7, the third connecting rod 8 drives the second connecting rod 6 to move, the second connecting rod 6 drives the first connecting rod 4 to rotate around the first rotating shaft 3, the first connecting rod 4 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the connecting plate 15 to rotate around the first rotating shaft 3, the connecting plate 15 drives the supporting plate 2 to rotate around the first rotating shaft 3 slowly, when the, the inclined opening makes the supporting plate 2 slightly rotate and slowly incline downwards, the supporting plate 2 contacts the table top, when the cup is taken up, the clockwork spring 9 releases energy to make the third rotating shaft 7 rotate reversely, and the supporting plate 2 is driven to retract into the bottom of the main body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The anti-falling cup comprises a main body (1) and is characterized in that an opening is formed in the bottom of the main body (1), a sliding block (13) is arranged at the opening of the main body (1), a spring (14) is sleeved outside the sliding block (13), the spring (14) is located inside the main body (1), four pulleys (12) are fixedly connected to the top end of the sliding block (13), a rotating plate (11) is arranged at the top end of the four pulleys (12), a sliding groove is formed in the outer side of the rotating plate (11), a ball (10) is arranged at a groove of the rotating plate (11), the sliding groove is formed in the bottom of the main body (1) and is matched with the ball (10), a third rotating shaft (7) is fixedly connected to the middle of the top end of the rotating plate (11), a circular groove is formed in the inner wall of the top end of the opening of the main body (1), a clockwork spring (9) is arranged at the circular groove, the top and clockwork spring (9) fixed connection of third axis of rotation (7), four third connecting rods (8) of outside fixedly connected with of third axis of rotation (7), and third connecting rod (8) evenly distributed, four the one end that third axis of rotation (7) was kept away from in third connecting rod (8) all rotates and is connected with second connecting rod (6).

2. The fall-down prevention cup as claimed in claim 1, wherein the main body (1) is rotatably connected with four first rotating shafts (3) at the opening, the bottom ends of the four first rotating shafts (3) are fixedly connected with connecting plates (15), one ends of the four connecting plates (15) are provided with through holes, the four connecting plates (15) are rotatably connected with fourth rotating shafts (16) at the through holes, and both ends of the four fourth rotating shafts (16) are rotatably connected with supporting plates (2).

3. The fall-down prevention cup as claimed in claim 2, wherein one end of the support plate (2) is provided with two grooves, the support plate (2) is provided with torsion springs (17) at the two grooves, the other ends of the two torsion springs (17) are fixedly connected with the fourth rotating shaft (16), and the diameter of the groove is twice as large as that of the fourth rotating shaft (16).

4. The fall-down prevention cup as claimed in claim 2, wherein a first connecting rod (4) is fixedly connected to the top ends of the four first rotating shafts (3), a second rotating shaft (5) is fixedly connected to the top ends of the four first connecting rods (4) on the side away from the first rotating shafts (3), and the four second rotating shafts (5) are respectively and rotatably connected with four second connecting rods (6).

5. The fall-resistant cup as claimed in claim 1, wherein the two sides of the sliding block (13) are provided with protrusions, the main body (1) is provided with a sliding groove at the opening, the sliding groove is matched with the protrusions, and the bottom end of the sliding block (13) is located outside the main body (1).

6. The fall-resistant cup as claimed in claim 1, wherein the main body (1) is opened at four sides, and the bottom end of the rotating plate (11) is opened with four sliding grooves in a ring shape, the sliding grooves being matched with the pulleys (12).