Negative pressure massage cup

Abstract

The invention provides a negative pressure massage cup, which comprises a cup body, a vibration mechanism and a buffer colloid, the outer wall of the cup body is provided with a first mounting part, the vibration mechanism comprises a shell and a vibrator, the vibrator is arranged in the shell, two opposite sides of the shell are respectively provided with a second mounting part and a third mounting part, the third mounting part is detachably arranged on the first mounting part, and the buffer colloid is arranged on the second mounting part. The buffering rubber body is arranged on the second mounting part, and when the negative pressure massage cup freely falls, the vibration mechanism is influenced by gravity to drive the cup body to rotate, so that the buffering rubber body faces downwards to absorb and reduce the impact force generated when the negative pressure massage cup impacts; therefore, the vibrator is prevented from being damaged due to impact of the vibration mechanism, or noise caused by deviation of parts in the vibrator is avoided, and the durability is effectively improved.

Description

Technical Field

[0001] The invention relates to a negative pressure massage cup, in particular to a negative pressure massage cup with a buffer colloid so as to avoid damage caused by impact. Background Art

[0002] Modern people are under various pressures due to the fast pace of life. In addition, they often suffer from body aches or poor blood circulation due to abnormal diet, insufficient exercise and long-term poor posture. Therefore, many massage-related devices have been developed on the market to help users achieve stress relief and improve body functions. Among them, the negative pressure massage cup can achieve a similar effect to cupping, thereby promoting blood circulation in the skin within the use range to relax muscles according to different degrees of suction, and can be used with the vibrator on the negative pressure massage cup to further enhance blood circulation and massage effects.

[0003] However, common negative pressure massage cups are made of plastic or acrylic, and the vibrator is mostly installed on the outside of the negative pressure massage cup. Therefore, when the negative pressure massage cup is accidentally dropped or fell, the weight of the vibrator is heavier than the cup body of the negative pressure massage cup, which will cause the negative pressure massage cup to rotate under the influence of gravity, causing the vibrator to turn downward and directly hit the ground or other objects, thereby causing damage to the vibrator or causing internal parts to shift and generate noise.

[0004] In view of this, the present invention aims at the problems existing in the above-mentioned prior art and provides a negative pressure massage cup to solve the above-mentioned problems. Summary of the invention

[0005] The main purpose of the present invention is to prevent the vibration mechanism from being damaged by a collision or the parts inside the vibrator from shifting and generating noise, thereby effectively improving the durability.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a negative pressure massage cup, including a cup body, a vibration mechanism and a buffer colloid, the outer wall of the cup body has a first mounting portion, the vibration mechanism includes a shell and a vibrator, the vibrator is arranged in the shell, and the two opposite sides of the shell are respectively provided with a second mounting portion and a third mounting portion, the third mounting portion is detachably arranged on the first mounting portion, and the buffer colloid is arranged on the second mounting portion. When the negative pressure massage cup is in free fall, the vibration mechanism is affected by gravity and drives the cup body to rotate, so that the buffer colloid is downward to absorb and reduce the impact force generated when the negative pressure massage cup hits.

[0007] In one embodiment of the present invention, the second mounting portion is a groove and has a bonding surface, and the inner wall of the buffer colloid is in contact with the bonding surface.

[0008] In one embodiment of the present invention, the combination surface has a plurality of holes, and the inner wall of the buffer colloid has a plurality of protrusions, and each protrusion is sealed and combined in each hole.

[0009] In one embodiment of the present invention, the combining surface is a curved surface.

[0010] In one embodiment of the present invention, the buffer colloid extends a plurality of arms, and a strip groove extends from each of the four corners of the second mounting portion corresponding to each arm. Each arm is disposed in each strip groove to cover the four corners of the outer shell away from the cup body.

[0011] In one embodiment of the present invention, the buffer colloid is integrally formed on the housing by double injection, and the buffer colloid is sealed and combined with the housing.

[0012] In one embodiment of the present invention, the housing includes a first shell and a second shell, and the first shell and the second shell are sealed and combined by high-frequency welding, ultrasonic welding or hot-pressing welding.

[0013] In one embodiment of the present invention, the vibration mechanism further includes a fixed inner shell, which is disposed on the second shell and accommodated in the outer shell, and the fixed inner shell and the second shell clamp the vibrator together.

[0014] In one embodiment of the present invention, the vibration mechanism further includes a shock absorbing element, and the shock absorbing element is elastically clamped between the vibrator and the fixed inner shell.

[0015] In one embodiment of the present invention, the buffer colloid is flush with or protrudes from the surface of the housing.

[0016] The negative pressure massage cup provided by the present invention has a buffer colloid disposed on the side of the shell away from the cup body, so that when the negative pressure massage cup is in free fall, the buffer colloid can be used as a buffer during collision, thereby absorbing and reducing the impact force generated during collision, thereby avoiding damage to the vibrator or noise generated by the displacement of parts inside the vibrator, thereby effectively improving durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional appearance diagram of the present invention;

[0018] Figure 2 It is a three-dimensional exploded view of the present invention;

[0019] Figure 3 It is a three-dimensional exploded view of the vibration mechanism and the buffer colloid of the present invention;

[0020] Figure 4 is a cross-sectional view of the present invention;

[0021] Wherein, the reference numerals are:

[0022] 10: Cup body

[0023] 11: First installation part

[0024] 111: Stud

[0025] 20: Vibration mechanism

[0026] 21: Shell

[0027] 211: First shell

[0028] 212: Second shell

[0029] 213: Second installation part

[0030] 213A: Joint surface

[0031] 213B: Holes

[0032] 213C: Strip groove

[0033] 213D: Positioning bump

[0034] 213E: Positioning hole

[0035] 214: Third installation part

[0036] 214A:Card slot

[0037] 215:Fixing hole

[0038] 22: Vibrator

[0039] 23:Fix the inner shell

[0040] 24: shock absorbing element

[0041] 30: Buffer colloid

[0042] 31: Groove

[0043] 32: convex column

[0044] 33: Arm

[0045] 34: Positioning groove

[0046] 341: Positioning column

[0047] A: Bolts. DETAILED DESCRIPTION

[0048] In the description of the present invention, it should be understood that the terms "front", "rear", "left side", "right side", "front end", "rear end", "end", "longitudinal", "lateral", "vertical", "top", "bottom", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] As used herein, terms such as "first", "second", "third", "fourth", and "fifth" describe various elements, components, regions, layers, and / or portions, which should not be limited by these terms. These terms may only be used to distinguish one element, component, region, layer, or portion from another. Unless the context clearly indicates otherwise, terms such as "first", "second", "third", "fourth", and "fifth" as used herein do not imply a sequence or order.

[0050] The detailed description and technical contents of the present invention will be described as follows with reference to the drawings. However, the drawings are only for illustration purposes and are not intended to limit the present invention.

[0051] The present invention provides a negative pressure massage cup, please refer to Figures 1 to 4 As shown, it includes a cup body 10 , a vibration mechanism 20 and a buffer colloid 30 .

[0052] In this embodiment, the cup body 10 is made of plastic injection molding, but the present invention is not limited thereto. For example, the cup body 10 can also be made of acrylic or other materials. The outer wall of the cup body 10 has a first mounting portion 11. The interior of the cup body 10 has a cavity, so that when it comes into contact with human skin, a closed chamber is formed for vacuuming to form a negative pressure.

[0053] The vibration mechanism 20 mainly includes a housing 21 and a vibrator 22. The vibrator 22 is disposed in the housing 21 and is capable of generating vibrations. In this embodiment, the vibrator 22 is a motor, but the present invention is not limited thereto. The housing 21 includes a first shell 211 and a second shell 212. In this embodiment, the first shell 211 and the second shell 212 are sealed and combined by high-frequency welding, ultrasonic welding or hot-pressing welding, but the present invention is not limited thereto, as long as the two can be sealed and combined to prevent dust and moisture from invading the interior. The housing 21 has a second mounting portion 213 and a third mounting portion 214 on the opposite front and rear sides, respectively, that is, the second mounting portion 213 in this embodiment is formed on the outer wall of the first shell 211, and the third mounting portion 214 is formed on the outer wall of the second shell 212. The third mounting portion 214 is detachably provided on the first mounting portion 11, thereby fixing the housing 21 on the cup body 10.

[0054] The buffer colloid 30 is disposed on the second mounting portion 213. Specifically, the second mounting portion 213 in the present embodiment is a groove, but the present invention is not limited thereto. The groove of the second mounting portion 213 has an arc-shaped bonding surface 213A, and the inner wall of the buffer colloid 30 is also arc-shaped and fits the bonding surface 213A, so as to enhance the buffering effect. In the present embodiment, the buffer colloid 30 is integrally formed on the outer shell 21 by double injection, so that the buffer colloid 30 and the outer shell 21 form a sealed combination to achieve a good fixing effect, but the present invention is not limited thereto. In addition, the buffer colloid 30 is flush with or protrudes from the surface of the outer shell 21. The buffer colloid 30 in the present embodiment slightly protrudes from the surface of the outer shell 21, thereby ensuring that when the negative pressure massage cup of the present invention is impacted, the buffer colloid 30 can be impacted before the outer shell 21, so as to achieve a good protective buffering effect. A plurality of grooves 31 are formed on the outer wall of the buffer colloid 30 . Each groove 31 can provide a collapse space when the buffer colloid 30 is impacted, thereby effectively improving the effect of absorbing the impact.

[0055] Therefore, when the negative pressure massage cup is accidentally dropped or falls and freely falls, since the weight of the vibration mechanism 20 is heavier than the weight of the cup body 10, the vibration mechanism 20 is affected by gravity and can drive the cup body 10 to rotate together, so that the buffer colloid 30 turns downward to face the impact point, thereby absorbing and reducing the impact force generated by the negative pressure massage cup during the impact, thereby avoiding damage to the vibrator 22 or the displacement of the internal parts of the vibrator 22 to generate noise, thereby effectively improving durability.

[0056] For further explanation, see Figure 3 and Figure 4As shown, the joint surface 213A has a plurality of holes 213B, and the inner wall of the buffer colloid 30 has a plurality of protrusions 32. When the buffer colloid 30 and the shell 21 are integrally formed by double injection molding, each protrusion 32 is sealed and filled in each hole 213B, thereby further strengthening the fixation and stability between the buffer colloid 30 and the shell 21.

[0057] Furthermore, a plurality of arms 33 extend outward from the four corners of the buffer colloid 30, and a strip groove 213C is formed at the four corners of the groove of the second mounting portion 213 corresponding to each arm 33. That is, in the present embodiment, the number of the arms 33 and the strip groove 213C are both four, but the present invention is not limited thereto. Each arm 33 is disposed in each strip groove 213C and covers the four corners of the outer shell 21 away from the cup body 10, thereby enhancing the buffer protection effect of the buffer colloid 30 on the outer shell 21. More specifically, by covering the four corners of the outer shell 21 away from the cup body 10 by each arm 33, the negative pressure massage cup body 10 of the present invention can be protected by the buffer colloid 30 during free fall regardless of the angle at which the vibration mechanism 20 hits.

[0058] See also Figure 3 and Figure 4 As shown, the vibration mechanism 20 also includes a fixed inner shell 23. The fixed inner shell 23 is disposed in the second shell 212 and is accommodated in the outer shell 21. Specifically, the fixed inner shell 23 in this embodiment is locked on the inner wall of the second outer shell 21 by a plurality of bolts A, but the present invention is not limited thereto. The fixed inner shell 23 and the second shell 212 jointly clamp the fixed vibrator 22, thereby effectively fixing the vibrator 22 and preventing the vibrator 22 from directly contacting the first shell 211, thereby preventing the buffer colloid 30 from directly transmitting the impact force to the vibrator 22 through the first shell 211 when it is hit. In addition, the vibration mechanism 20 also includes a shock absorbing element 24. The shock absorbing element 24 is elastically clamped between the vibrator 22 and the fixed inner shell 23, so as to further enhance the protective and buffering effect on the vibrator 22. In this embodiment, the shock absorbing element 24 is foam, but the present invention is not limited thereto.

[0059] In particular, the first mounting portion 11 of the cup body 10 includes a pair of studs 111, and the third mounting portion 214 of the second shell 212 of the outer shell 21 includes a pair of slots 214A corresponding to each stud 111. Each slot 214A of the third mounting portion 214 can be sleeved and snapped onto each stud 111, thereby fixing the outer shell 21 to the cup body 10. Preferably, the first shell 211 of the outer shell 21 in this embodiment also has a pair of fixing holes 215. Each fixing hole 215 is arranged corresponding to the position of each slot 214A and is connected to each slot 214A, so that a pair of bolts A can be passed through each fixing hole 215 and then locked in each stud 111, thereby further strengthening the fixing effect of the outer shell 21 and the cup body 10.

[0060] See also Figure 3 and Figure 4 As shown, the inner wall of the buffer colloid 30 also has a positioning groove 34, and the first shell 211 of the housing 21 also extends a positioning protrusion 213D on the joint surface 213A of the second mounting portion 213. When the buffer colloid 30 is double-injection-molded on the second mounting portion 213, the positioning groove 34 is sealed and combined with the positioning protrusion 213D, so that the buffer colloid 30 has a positioning effect. Preferably, a positioning column 341 is formed at the center of the positioning groove 34, and a positioning hole 213E is formed at the center of the positioning protrusion 213D. The positioning column 341 is sealed and combined with the positioning hole 213E to further enhance the positioning effect between the two.

[0061] However, the above is only a preferred embodiment of the present invention, and should not limit the scope of the present invention. That is, all equivalent changes and modifications made according to the claims of the present invention should still fall within the scope of the patent coverage of the present invention. The present invention may also have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes and deformations should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A negative pressure massage cup, characterized in that: include: A cup body, wherein the outer wall of the cup body has a first mounting portion; A vibration mechanism, comprising a housing and a vibrator, wherein the vibrator is disposed in the housing, and the housing has a second mounting portion and a third mounting portion on two opposite sides thereof, respectively, and the third mounting portion is detachably mounted on the first mounting portion; and A buffer colloid, disposed on the second mounting portion; When the negative pressure massage cup is in free fall, the vibration mechanism is affected by gravity to drive the cup body to rotate, so that the buffer colloid faces downward to absorb and reduce the impact force generated by the negative pressure massage cup when it hits.

2. The negative pressure massage cup according to claim 1, characterized in that: The second mounting portion is a groove and has a bonding surface, and the inner wall of the buffer colloid is attached to the bonding surface.

3. The negative pressure massage cup according to claim 2, characterized in that: The combination surface has a plurality of holes, and the inner wall of the buffer colloid has a plurality of convex columns, and each of the convex columns is sealed and combined in each of the holes.

4. The negative pressure massage cup according to claim 2, characterized in that: The bonding surface is a curved surface.

5. The negative pressure massage cup according to claim 2, characterized in that: The buffer colloid extends with a plurality of arms, and the four corners of the second mounting portion respectively extend with a strip groove corresponding to each of the arms, and each of the arms is arranged in each of the strip grooves to cover the four corners of the shell away from the cup body.

6. The negative pressure massage cup according to claim 1, characterized in that: The buffer colloid is integrally formed on the shell by double-material injection, and the buffer colloid is sealed and combined with the shell.

7. The negative pressure massage cup according to claim 1, characterized in that: The housing includes a first shell and a second shell, and the first shell and the second shell are sealed and combined by high-frequency welding, ultrasonic welding or hot-pressing welding.

8. The negative pressure massage cup according to claim 7, characterized in that: The vibration mechanism further includes a fixed inner shell, which is arranged on the second shell and accommodated in the outer shell, and the fixed inner shell and the second shell jointly clamp the vibrator.

9. The negative pressure massage cup according to claim 8, characterized in that: The vibration mechanism further comprises a shock absorbing element, and the shock absorbing element is elastically clamped between the vibrator and the fixed inner shell.

10. The negative pressure massage cup according to claim 1, characterized in that: The buffer colloid is flush with or protrudes from the surface of the shell.

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