Bouncing movement

Abstract

The utility model discloses a bouncing movement. A heart-shaped groove comprises an outer center groove and an inner center boss. The inner center boss is arranged in the center of the outer center groove; an arc-shaped groove for placing the bouncing hook is formed in the upper edge of the inner core boss; the outer center groove is in a center shape, steps connected end to end are arranged on the groove face of the outer center groove, and the bouncing hook moves along the steps and falls into the arc-shaped groove again. The heart-shaped groove structure comprising the outer center groove, the inner center boss and the arc-shaped groove is designed, and the steps connected end to end are arranged, so that the bouncing hook can stably move along the steps and finally fall into the arc-shaped groove again. By means of the design, the movement stability of the bouncing hook is improved, and the bouncing effect is more ideal.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bounce movement, belongs to the bounce movement field. BACKGROUND

[0002] The prior art announcement no. It is a bounce movement that CN113047384A includes bounce shell, bounce inner core, return spring, bounce hook and fixed ring, the bounce shell is two end through -and -through structure, the bounce inner core is inserted in the bounce shell, the lower end of bounce inner core is equipped with heart shape bounce guide groove, the lower part of bounce shell extends the positioning convex column, the positioning convex column is equipped with positioning hole, one end of bounce hook is connected in positioning hole, and the other end is connected in heart shape bounce guide groove, one end of return spring is abutted on bounce inner core, and the other end is abutted in bounce shell, the fixed ring is inserted in the outside of positioning convex column and is locked with bounce hook.

[0003] Although this bounce movement realizes its design purpose to some extent, there are still some deficiencies in the actual use process. For example, the movement track of the bounce hook in the heart shape bounce guide groove may not be stable enough, resulting in an unsatisfactory bounce effect. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a bounce movement to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a bounce movement, including bounce shell, bounce inner core, return spring, bounce hook, convex column, the bounce inner core is inserted into the bounce shell, and the return spring acts on the bounce inner core, the bounce inner core is provided with a heart-shaped groove for mounting the bounce hook, the other end of the bounce hook is fixed on the convex column, the heart-shaped groove includes an outer heart groove and an inner heart boss, the inner heart boss is arranged at the center of the outer heart groove, the upper edge of the inner heart boss is provided with an arc-shaped groove for placing the bounce hook, the outer heart groove is in the shape of a heart, and a step is arranged at the groove surface of the outer heart groove, the bounce hook moves along the step, and falls in the arc-shaped groove.

[0006] Preferably, the step includes a first step, a second step, a third step and a fourth step, which are all designed as inclined surfaces, the height of the inclined surface at the end of the first step is higher than that at the end of the second step, the height of the inclined surface at the end of the second step is higher than that at the end of the third step, the height of the inclined surface at the end of the third step is higher than that at the end of the fourth step, and the height of the inclined surface at the end of the fourth step is higher than that at the end of the first step.

[0007] Preferably, the bouncing hook is provided with a retaining clip at one end of the heart-shaped groove; the diameter of the retaining clip is larger than the diameter of the bouncing hook.

[0008] Preferably, the diameter of the card section is smaller than the width of the step.

[0009] Preferably, the side of the third step facing the second step is inclined.

[0010] Preferably, the spring hook and the locking section are integrally formed.

[0011] Beneficial effects

[0012] This invention utilizes a heart-shaped groove structure comprising an outer groove, an inner boss, and an arc-shaped groove, along with connecting steps at both ends, allowing the bouncing hook to move stably along the steps and ultimately return to the arc-shaped groove. This design not only improves the bouncing hook's stability but also enhances the bouncing effect. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Fig. 1 This is a schematic diagram of the structure of a bouncing mechanism according to the present invention;

[0015] Fig. 2 This is an exploded view of a bouncing mechanism according to this utility model;

[0016] Fig. 3 This is a schematic diagram of the heart-shaped groove of this utility model. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please see Figs. 1-3This utility model provides a bouncing mechanism technical solution: including a bouncing outer shell 1, a bouncing inner core 4, a return spring 7, a bouncing hook 6, and a protrusion 2; the bouncing inner core 4 is inserted into the bouncing outer shell 1, and the return spring 7 acts on the bouncing inner core 4; the bouncing inner core 4 has a heart-shaped groove 5 for the installation of the bouncing hook 6, and the other end of the bouncing hook 6 is fixed on the protrusion 2; the heart-shaped groove 5 includes an outer groove 51 and an inner boss 52; the inner boss 52 is located at the center of the outer groove 51; the upper edge of the inner boss 52 is provided with an arc-shaped groove 521 for the bouncing hook 6 to be placed; the outer groove 51 is heart-shaped, and the groove surface of the outer groove 51 has a step connecting the two ends, the bouncing hook 6 moves along the step; and falls back into the arc-shaped groove 521. The staircase includes a first staircase 511, a second staircase 512, a third staircase 513, and a fourth staircase 514, all of which are designed with slopes. The slope height at the end of the first staircase 511 is higher than the slope height at the beginning of the second staircase 512. The slope height at the end of the second staircase 512 is higher than the slope height at the beginning of the third staircase 513. The slope height at the end of the third staircase 513 is higher than the slope height at the beginning of the fourth staircase 514. The slope height at the end of the fourth staircase 514 is higher than the slope height at the beginning of the first staircase 511.

[0019] The spring hook 6 is mounted on one end of the heart-shaped groove 5 and has a retaining element 61; the diameter of the retaining element 61 is larger than the diameter of the spring hook 6. The diameter of the retaining element 61 is smaller than the width of the step. The side of the third step 513 facing the second step 512 is inclined. Preferably, the spring hook 6 and the retaining element 61 are integrally formed.

[0020] In one embodiment, the bouncing inner core 4 has a threaded interface, which is threadedly fitted with a fence-like pressure plate 3 for use as a bouncing mechanism in a drainer.

[0021] Furthermore, the outer side of the bouncing shell 1 is provided with multiple edges, which are distributed in a ring on the bouncing shell 1 to reduce water resistance.

[0022] Working principle: One end of the bouncing hook 6 is installed in the heart-shaped groove 5 and the other end is fixed to the protrusion 2. When the bouncing inner core 4 is pressed, the bouncing hook 6 (with a locking joint 61) placed on the arc-shaped groove 521 moves sequentially along the first step 511, the second step 512, the third step 513, and the fourth step 514. The arc-shaped groove 521 is located in the first step 511. After a pressing action is formed, the bouncing hook 6 will fall back into the arc-shaped groove 521 because the height of the inclined surface at the end of the fourth step 514 is higher than the height of the inclined surface at the beginning of the first step 511.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bouncing mechanism, comprising a bouncing outer shell, a bouncing inner core, a return spring, a bouncing hook, and a protrusion; the bouncing inner core is inserted into the bouncing outer shell, and the return spring acts on the bouncing inner core; the bouncing inner core has a heart-shaped groove for mounting the bouncing hook, and the other end of the bouncing hook is fixed on the protrusion; Its features are: The bouncing hook is fitted with a retaining element at one end of the heart-shaped groove; the diameter of the retaining element is larger than the diameter of the bouncing hook. The heart-shaped groove includes an outer groove and an inner boss; the inner boss is located at the center of the outer groove; an arc-shaped groove for the bouncing hook to be placed is provided on the upper edge of the inner boss; the outer groove is heart-shaped and has steps connecting the beginning and end on the groove surface, the bouncing hook moves along the steps and falls back into the arc-shaped groove.

2. The bouncing mechanism according to claim 1, characterized in that: The staircase includes a first step, a second step, a third step, and a fourth step, all of which are designed with slopes. The slope height at the end of the first step is higher than the slope height at the beginning of the second step. The slope height at the end of the second step is higher than the slope height at the beginning of the third step. The slope height at the end of the third step is higher than the slope height at the beginning of the fourth step. The slope height at the end of the fourth step is higher than the slope height at the beginning of the first step.

3. The bouncing mechanism according to claim 2, characterized in that: The diameter of the card section is smaller than the width of the step.

4. The spring-loaded movement according to claim 3, characterized in that: The side of the first step facing the second step is sloping.

5. A spring-loaded movement according to claim 1, characterized in that: The spring hook and the locking section are integrally formed.

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