A bounce device

Abstract

The present application belongs to the technical field of bouncing, and particularly relates to a bouncing device; one or more than one bouncing track is circumferentially distributed on the outer cylindrical surface of a bouncing core; a bouncing seat is sleeved on the bouncing core; a ball or a roller is arranged on the bouncing seat at a position corresponding to the bouncing track; one end of the ball or the roller is located in the bouncing track; a reset mechanism for driving the bouncing core to reset is arranged between the bouncing core and the bouncing seat; the bouncing track comprises an ascending track, an upper positioning point, a descending track and a lower positioning point; the bouncing core is pressed, the ball or the roller is switched from the upper positioning point to the lower positioning point along the descending track, and the bouncing core is in a pressed state; the bouncing core is pressed, the ball or the roller is switched from the lower positioning point to the upper positioning point along the ascending track under the action of a reset spring, and is reset; the present application has novel structure, is convenient to disassemble and assemble, has wide application range, can be applied to a drain in the field of bathroom, can be applied to a pressing type pen in the field of stationery, and can be used as a switch.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of bounce, and particularly relates to a bounce device. BACKGROUND

[0002] At present, bounce devices are arranged in water taps and press-type ball pens to achieve the purposes of pressing and resetting. For example, a press bounce type sink water tap disclosed in Chinese Invention Patent (Publication No. CN 206279592 U) discloses a bounce structure, which specifically comprises a center rod, a heart-shaped hook slide way arranged at the lower part of the center rod, the center rod inserted into the middle hole of a hollow pipe-shaped structure and abutting against a spring with the end face, the lower end of the hook inserted into the hook hole, and the upper end of the hook arranged in the hook slide way. In the use of the product, the upper end of the hook alternately stops at the high and low stop positions of the heart-shaped slide way after each pressing of the water cover. The bounce structure composed of the center rod, the hook slide way and the hook disclosed in the patent is a common structure, but the structure is complex and inconvenient to install, and in addition, the structure can only be applied to the water tap, and the application range is narrow. SUMMARY

[0003] The present application aims to provide a bounce device with novel structure, convenient installation and wide application range.

[0004] The present application is implemented as follows:

[0005] A bounce device comprises a bounce core, one or more bounce tracks are distributed on the outer cylindrical surface of the bounce core in the circumferential direction, a bounce seat is arranged on the bounce core, and a ball or a roller is arranged on the bounce seat at a position corresponding to the bounce track. One end of the ball or the roller is located in the bounce track. A reset mechanism for driving the bounce core to reset is arranged between the bounce core and the bounce seat. The bounce track comprises an ascending track, an upper positioning point, a descending track and a lower positioning point. The ball or the roller is switched from the upper positioning point to the lower positioning point along the descending track when the bounce core is pressed, and the bounce core is in a pressed state at this time. The ball or the roller is switched to the upper positioning point along the ascending track under the action of the reset spring when the bounce core is pressed, and the bounce core is reset.

[0006] In the above-described bounce device, the bounce core is a cylindrical body, a cylindrical hole is arranged on the bounce seat, a moving track is arranged on the inner wall of the bounce seat in the circumferential direction, the moving track is arc-shaped, and the arc is less than or equal to 360°. The ball or the roller is connected to the moving track and the bounce track. The bounce core moves up and down in the axial direction, and the ball or the roller moves along the moving track according to the bounce track.

[0007] In the above-described bounce device, a guide groove is arranged on the outer cylindrical surface of the bounce core in the axial direction, and a guide protrusion is arranged on the inner wall of the bounce seat at a corresponding position. The guide protrusion is arranged in the guide groove.

[0008] In the above-described bounce device, the outer cylindrical surface of the bounce core is provided with at least one first plane, the bounce track is arranged on the first plane, the bounce seat is shaped to match the bounce core, the inner wall of the bounce seat comprises at least one second plane, a strip-shaped moving track is arranged on the second plane, the ball or roller connects the strip-shaped moving track and the bounce track, the bounce core moves up and down along the axial direction, and the ball or roller moves along the strip-shaped moving track.

[0009] In the above-described bounce device, each bounce guide rail is independently arranged, the tail end of the ascending track of each bounce track is connected with the head end of the descending track to form an upper positioning point, and the head end of the ascending track is connected with the tail end of the descending track to form a lower positioning point.

[0010] In the above-described bounce device, the ascending track comprises a first track and a second track, the first track starts from the lower positioning point, gradually rises to a first turning point, the second track gradually descends from the first turning point to the upper positioning point as the end point, and the height of the first turning point is higher than that of the upper positioning point; the descending track of each bounce track comprises a third track and a fourth track, the third track starts from the upper positioning point, gradually rises to a second turning point, the fourth track gradually descends from the second turning point to the lower positioning point as the end point, and the height of the second turning point is higher than that of the upper positioning point.

[0011] In the above-described bounce device, the bounce seat is provided with more than one ball or roller mounting hole, one end of the ball or roller is located in the ball or roller mounting hole, and the other end is located in the bounce track, the ball or roller does not move when being located in the ball or roller mounting hole, and the bounce core rotates according to the position change of the ball or roller in the bounce track.

[0012] In the above-described bounce device, the bounce track is provided with two or more, the tail end of the descending track of one of the two or more adjacent bounce tracks is connected with the head end of the ascending track of the other bounce track to form a lower positioning point, and the head end of the descending track of each bounce track and the tail end of the ascending track form an upper positioning point.

[0013] In the above-described bounce device, the ascending track of each bounce track comprises a fifth track and a sixth track, the fifth track starts from the lower positioning point, gradually rises to a third turning point, the sixth track gradually descends from the third turning point to the upper positioning point as the end point, and the height of the third turning point is higher than that of the upper positioning point; the descending track of each bounce track comprises a seventh track and an eighth track, the seventh track starts from the upper positioning point, gradually rises to a fourth turning point, the eighth track gradually descends from the fourth turning point to the lower positioning point as the end point, and the height of the fourth turning point is higher than that of the upper positioning point.

[0014] In the above-described bounce device, the reset mechanism is a reset spring or two magnets respectively arranged on the bottom surface of the bounce core and the inner bottom of the bounce seat and repulsively arranged.

[0015] The present application has the following advantages over the prior art:

[0016] 1. The present application has a novel structure, is easy to disassemble and assemble, and has low processing cost.

[0017] 2. The present application has a wide range of applications, and can be applied to a drain in the bathroom field, a press-type pen in the stationery field, and a switch, such as a switching switch for a shower head, a lower water faucet, etc.

[0018] 3. The present application can be pressed about 200,000 times, which is longer than the service life of the existing bounce device which can only be pressed 50-70,000 times. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of one of the embodiments of the present application;

[0020] Figure 2 is a schematic view of the bounce core of one of the embodiments of the present application;

[0021] Figure 3 is a top view of one of the embodiments of the present application;

[0022] Figure 4 is an A-A sectional view of Figure 3 ;

[0023] Figure 5 is a schematic view of another embodiment of the present application;

[0024] Figure 6 is a perspective view of the second embodiment of the present application;

[0025] Figure 7 is a front view of the second embodiment of the present application;

[0026] Figure 8 is a B-B sectional view of Figure 7 ;

[0027] Figure 9 is a schematic view of the bounce core of the second embodiment of the present application;

[0028] Figure 10 is a rear view of the bounce core of the second embodiment of the present application;

[0029] Figure 11 is a left view of the bounce core of the second embodiment of the present application.

[0030] Figure: 1, bounce core; 2, bounce seat; 3, ball; 4, return spring; 5, upper positioning point; 6, lower positioning point; 7, moving track; 8, guide groove; 9, ball or roller mounting hole; 10, first plane; 11, strip-shaped moving track; 12, first track; 13, second track; 14, first turning point; 15, third track; 16, fourth track; 17, second turning point; 18, blind hole; 19, bottom plate; 20, ball or roller mounting hole; 21, fifth track; 22, sixth track; 23, third turning point; 24, seventh track; 25, eighth track; 26, fourth turning point. DETAILED DESCRIPTION

[0031] The application will be further described in the following specific examples,

[0032] Example 1: see Figure 1 -5:

[0033] A bounce device, comprising a bounce core 1, one or more bounce tracks are distributed circumferentially on the outer cylindrical surface of the bounce core 1, a bounce seat 2 is provided on the bounce core 1, and a ball 3 or a roller is provided on the bounce seat 2 at a position corresponding to the bounce track, which is a ball 3 in the embodiment, the ball 3 is preferably a steel ball, one end of the ball 3 or the roller is located in the bounce track, a return mechanism for driving the bounce core 1 to return is provided between the bounce core 1 and the bounce seat 2, the return mechanism is, for example, a return spring 4, two repelling magnets, etc., in the present application, the return mechanism is preferably a return spring 4. The bounce track comprises an ascending track, an upper positioning point 5, a descending track and a lower positioning point 6; press the bounce core 1, the ball 3 or the roller moves from the upper positioning point 5 to the lower positioning point 6 along the descending track, at this time the bounce core 1 is in a pressed state; press the bounce core 1, the ball 3 or the roller moves from the lower positioning point 6 to the upper positioning point 5 along the ascending track under the action of the return spring 4 and returns.

[0034] As one of the embodiments of the present application, as shown in Figures 1-4 The bounce core 1 is a cylinder, a cylindrical hole is provided on the bounce seat 2, a moving track 7 is provided on the inner wall of the bounce seat 2 in the circumferential direction, the moving track 7 is arc-shaped, the arc is ≤ 360°, and the specific arc is set according to the actual situation to ensure the travel of the ball 3 or the roller along the bounce track. The ball 3 or the roller connects the moving track 7 and the bounce track, the bounce core 1 moves up and down along the axial direction, and the ball 3 or the roller moves along the moving track 7 according to the bounce track.

[0035] In order to make the bouncing core 1 move up and down smoothly, the outer cylindrical surface of the bouncing core 1 is provided with a guide groove 8 in the axial direction, and the inner wall of the bouncing seat 2 is provided with a guide protrusion at the corresponding position, which is arranged in the guide groove 8. The guide groove 8 and the guide protrusion can be interchanged on the bouncing core 1 and the bouncing seat 2.

[0036] Further, the moving track 7 can penetrate the side wall of the bouncing seat 2, or can not penetrate the side wall of the bouncing seat 2. In order to facilitate the loading of the ball 3 or the roller, the bouncing seat 2 is provided with a ball or roller loading hole 9 at the position corresponding to the moving track 7.

[0037] As another embodiment of the present application, as shown in Figure 5 the outer cylindrical surface of the bouncing core 1 is provided with at least one first plane 10, and when the cross section of the bouncing core 1 is in the shape of D, one first plane 10 is provided. In this embodiment, two first planes 10 are provided, which are arranged in parallel in the axial direction of the bouncing core 1, and the bouncing track is arranged on the first plane 10. The shape of the bouncing seat 2 matches the bouncing core 1, and the inner wall of the bouncing seat 2 includes at least one second plane. When the cross section of the bouncing core 1 is in the shape of D, a D-shaped hole is arranged in the bouncing seat 2. In this embodiment, the inner wall of the bouncing seat 2 includes two second planes arranged in parallel in the axial direction, and a strip-shaped moving track 11 is arranged on each second plane. In this embodiment, the strip-shaped moving track 11 is arranged transversely, the ball 3 or the roller connects the strip-shaped moving track 11 and the bouncing track, and the bouncing core 1 moves up and down in the axial direction, and the ball 3 or the roller moves along the strip-shaped moving track 11. The strip-shaped moving track 11 can penetrate the side wall of the bouncing seat 2, or can not penetrate the side wall of the bouncing seat 2. In order to facilitate the loading of the ball 3 or the roller, a ball or roller loading hole can also be arranged on the bouncing seat 2 at the position corresponding to the strip-shaped moving track 11. The length of the strip-shaped moving track 11 is required to ensure the travel of the ball 3 or the roller along the bouncing track.

[0038] As shown in Figure 2 each bouncing guide track of this embodiment is independently arranged, the tail end of the ascending track of each bouncing track is connected with the head end of the descending track to form an upper positioning point 5, and the head end of the ascending track is connected with the tail end of the descending track to form a lower positioning point 6.

[0039] Specifically, the ascending track comprises a first track 12 and a second track 13, the first track 12 starts from the lower positioning point 6 and gradually rises to a first turning point 14, the second track 13 gradually descends from the first turning point 14 to the upper positioning point 5, the height of the first turning point 14 is higher than that of the upper positioning point 5; the descending track of each bounce track comprises a third track 15 and a fourth track 16, the third track 15 starts from the upper positioning point 5 and gradually rises to a second turning point 17, the fourth track 16 gradually descends from the second turning point 17 to the lower positioning point 6, the height of the second turning point 17 is higher than that of the upper positioning point 5.

[0040] In addition, as shown in Figure 3 、 Figure 4 the specific structure that the bounce core 1 and the bounce seat 2 repel each other elastically through the reset spring 4 is that the bounce core 1 is provided with a blind hole 18 in the axial direction upward from the bottom plane, the bottom plate 19 is arranged at the bottom of the cylindrical hole of the bounce seat 2, one end of the reset spring 4 is tightly arranged on the inner top surface of the blind hole 18, and the other end is tightly arranged on the bottom plate 19 of the bounce seat 2.

[0041] When the reset mechanism adopts two magnets arranged to repel each other, the two magnets are arranged on the bottom surface of the bounce core and the inner bottom of the bounce seat respectively.

[0042] When the present application is applied to a drain, the bounce core 1 of the present application is connected with the water sealing cover on the drain. When the present application is applied to a ball pen, the through hole for the pen core is arranged on the bottom plate 19 of the bounce seat 2, and the bounce core 1 is connected with the pen core. When the present application is connected with a water distributor, it can be used as a switch of the water distributor, such as controlling the water outlet of a shower head or a faucet.

[0043] The working principle of the embodiment is as follows:

[0044] The bounce core 1 is pressed, and the bounce core 1 moves downward under the action of the external force, the ball 3 or the roller moves from the upper positioning point 5 to the lower positioning point 6 along the descending track, at this time, the bounce core 1 is in the pressed state;

[0045] The bounce core 1 is pressed again, the ball 3 or the roller moves to the upper positioning point 5 along the ascending track under the action of the reset spring 4 and is reset.

[0046] Embodiment two: refer to Figures 6-11 :

[0047] The difference between the structure of the embodiment and that of embodiment one is that the bounce core 1 of the embodiment rotates, and the ball or the roller does not move.

[0048] The bounce seat 2 is provided with one or more than one ball or roller mounting hole 20, one end of the ball or roller is located in the ball or roller mounting hole 20, and the other end is located in the bounce track. When the bounce core 1 is pressed, the ball or roller does not move in the ball or roller mounting hole 20, and the bounce core 1 rotates according to the change of the position of the ball or roller in the bounce track.

[0049] Further, the bounce track is provided with two or more than two bounce tracks, the two or more than two bounce tracks are connected in a head-to-tail manner, the tail of the descending track of one of the two adjacent bounce tracks is connected with the head of the ascending track of the other bounce track to form a lower positioning point 6, and the head of the descending track and the tail of the ascending track of each bounce track form an upper positioning point 5.

[0050] Specifically, the ascending track of each bounce track includes a fifth track 21 and a sixth track 22, the fifth track 21 starts from the lower positioning point 6, gradually rises to a third turning point 23, the sixth track 22 gradually descends from the third turning point 23 to the upper positioning point 5, and the height of the third turning point 23 is higher than that of the upper positioning point 5; and the descending track of each bounce track includes a seventh track 24 and an eighth track 25, the seventh track 24 starts from the upper positioning point 5, gradually rises to a fourth turning point 26, the eighth track 25 gradually descends from the fourth turning point 26 to the lower positioning point 6, and the height of the fourth turning point 26 is higher than that of the upper positioning point 5.

[0051] The working principle of the embodiment is as follows:

[0052] When the bounce core 1 is pressed downward, the bounce core 1 moves downward under the action of the external force, the ball or roller moves away from the upper positioning point 5, the ball or roller cannot move in the ball or roller mounting hole 20, at this time, the bounce core 1 rotates according to the change of the position of the ball or roller in the bounce track until the ball or roller is located in the lower positioning point 6, at this time, the bounce core 1 is in a pressed state.

[0053] When the bounce core 1 is pressed again, the ball or roller moves away from the lower positioning point 6, the bounce core 1 rises under the action of the reset spring 4 and rotates under the action of the ball or roller until the ball or roller is located in the upper positioning point 5, at this time, the bounce core 1 is reset.

[0054] The above embodiment is only one of the preferred embodiments of the present application, and does not limit the implementation range of the present application, so that: any equivalent changes made according to the shape, structure and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A bounce device characterized by: The application relates to a bouncing core (1), two or more bouncing tracks are distributed on the outer cylindrical surface of the bouncing core (1) in a circumferential direction, a bouncing seat (2) is arranged on the bouncing core (1), and a ball (3) or a roller is arranged on the bouncing seat (2) at a position corresponding to the bouncing track; one end of the ball (3) or the roller is located in the bouncing track; a reset mechanism for driving the bouncing core (1) to reset is arranged between the bouncing core (1) and the bouncing seat (2); the bouncing track comprises an ascending track, an upper positioning point (5), a descending track and a lower positioning point (6); the bouncing core (1) is pressed, the ball (3) or the roller is switched from the upper positioning point (5) to the lower positioning point (6) along the descending track, and at this time, the bouncing core (1) is in a pressed state; the bouncing core (1) is pressed, the ball (3) or the roller is switched from the lower positioning point (6) to the upper positioning point (5) along the ascending track under the action of the reset mechanism, and is reset. The two or more bouncing tracks are connected in a head-to-tail mode; the tail of the descending track of one of the two adjacent bouncing tracks is connected with the head of the ascending track of the other bouncing track to form the lower positioning point (6); and the head of the descending track of each bouncing track is connected with the tail of the ascending track to form the upper positioning point (5). The ascending track of each bouncing track comprises a fifth track (21) and a sixth track (22); the fifth track (21) starts from the lower positioning point (6), gradually rises to a third turning point (23), the sixth track (22) gradually descends from the third turning point (23) to the upper positioning point (5), and the height of the third turning point (23) is higher than that of the upper positioning point (5); and the descending track of each bouncing track comprises a seventh track (24) and an eighth track (25); the seventh track (24) starts from the upper positioning point (5), gradually rises to a fourth turning point (26), the eighth track (25) gradually descends from the fourth turning point (26) to the lower positioning point (6), and the height of the fourth turning point (26) is higher than that of the upper positioning point (5). The bouncing core (1) is a cylinder, a cylindrical hole is arranged on the bouncing seat (2), a moving track (7) is arranged on the inner wall of the bouncing seat (2) in a circumferential direction, the moving track (7) is in an arc shape, the arc degree of the moving track (7) is less than or equal to 360 degrees, the ball (3) or the roller is connected with the moving track (7) and the bouncing track, the bouncing core (1) moves up and down along an axial direction, and the ball (3) or the roller moves along the moving track (7) according to the bouncing track.

2. A bounce device according to claim 1, wherein: A guide groove (8) is arranged on the outer cylindrical surface of the bouncing core (1) in an axial direction, and a guide protrusion is arranged on the inner wall of the bouncing seat (2) at a corresponding position and arranged in the guide groove (8).

3. A bounce device according to claim 1, wherein: The reset mechanism is a reset spring (4) or two magnets arranged on the bottom surface of the bouncing core and the inner bottom of the bouncing seat respectively and repulsively.

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