CN217489221U

CN217489221U - Negative pressure type massager

Info

Publication number: CN217489221U
Application number: CN202220656555.1U
Authority: CN
Inventors: 罗昌智
Original assignee: Dongguan Duoguo Zhichuang Technology Co ltd
Current assignee: Dongguan Duoguo Zhichuang Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-27
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a negative pressure type massager, which comprises a shell, a negative pressure generating device and a massage rubber sleeve, wherein the negative pressure generating device and the massage rubber sleeve are arranged in the shell; the partition plate is provided with a pressure relief hole and an air exhaust hole, an air exhaust hole of the negative pressure generating device is in butt joint with the air exhaust hole through a pipeline, a pressure relief hole of the pressure relief valve is in butt joint with the pressure relief hole through a pipeline, and the first cavity is provided with an air hole communicated with the outside; the massage gum cover is positioned in the second cavity, and the end part of the massage gum cover is hermetically connected with the port of the second cavity. The finger massage machine can automatically massage the fingers, promote blood circulation and greatly reduce the finger massage cost.

Description

Negative pressure type massager

Technical Field

The utility model relates to the technical field of massage equipment, in particular to a negative pressure type massager.

Background

The massage is a mode for relieving discomfort of nerve numbness and the like of a human body in a massage mode, discomfort of nerve numbness and the like in a blood circulation promoting mode is utilized during massage, the massage is carried out in a traditional mode of hand pressing or hand kneading and the like, and after a patient with seriously injured hands is bandaged, the finger activity of the patient is less, so that the conditions of finger numbness and the like are easy to occur, so that the finger massage is urgently needed to promote blood circulation, and the nursing cost for hiring a massager to carry out hand massage nursing is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects and is designed to provide a negative pressure type massager, which has the following specific structure.

The utility model relates to a negative pressure type massager, which comprises a shell, a negative pressure generating device and a massage rubber sleeve, wherein the negative pressure generating device and the massage rubber sleeve are arranged in the shell; the partition plate is provided with a pressure relief hole and an air exhaust hole, an air exhaust port of the negative pressure generating device is in butt joint with the air exhaust hole through a pipeline, the air exhaust port of the negative pressure generating device is in butt joint with the air exhaust hole through a pipeline, a pressure relief port of the pressure relief valve is in butt joint with the pressure relief hole through a pipeline, and the first cavity is provided with an air vent communicated with the outside; the massage gum cover is positioned in the second cavity, and the end part of the massage gum cover is hermetically connected with the port of the second cavity.

Preferably, the vent hole comprises a first hole and a second hole, the exhaust port of the negative pressure generating device is in butt joint with the first hole through a pipeline, and the exhaust port of the pressure relief valve is in butt joint with the second hole through a pipeline.

Preferably, the massage rubber sleeve comprises a sealing ring and an inner rubber sleeve, the inner rubber sleeve is positioned in the second cavity, and the sealing ring is connected with the port of the shell in a sealing mode.

Preferably, the massage device further comprises a rotary driving motor arranged in the first cavity, a speed reducing mechanism and a rotary sleeve arranged in the second cavity, wherein the speed reducing mechanism is fixed on the lower side surface of the partition plate, a rotating shaft of the rotary driving motor is connected with an input part of the speed reducing mechanism, an output shaft of the speed reducing mechanism penetrates through the partition plate and then is connected with the rotary sleeve, the inner rubber sleeve is arranged in the rotary sleeve, a port of the inner rubber sleeve is connected with a port of the rotary sleeve in a sealing mode, a negative pressure hole is formed in the rotary sleeve, and a massage protrusion is arranged on the inner wall of a massage cavity of the inner rubber sleeve.

Preferably, the rotating sleeve comprises an installation sleeve and a positioning plate fixed at the lower end of the installation sleeve, the inner rubber sleeve is arranged in the installation sleeve, a port of the inner rubber sleeve is hermetically connected with a port of the installation sleeve, and the negative pressure hole is formed in the positioning plate or the installation sleeve.

Preferably, the positioning plate is provided with a plurality of first positioning grooves and a plurality of buckles, the mounting sleeve is provided with a plurality of insertion blocks and a plurality of buckling grooves, the insertion blocks are respectively inserted into the first positioning grooves for positioning, and the buckles are respectively buckled with the buckling grooves.

Preferably, the mounting sleeve is further provided with a plurality of second positioning grooves, the fastening grooves are formed in the second positioning grooves, and the fasteners are correspondingly inserted into the second positioning grooves and then fastened with the fastening grooves.

Preferably, the shell comprises a lower sleeve and an upper sleeve, the upper edge and the lower edge of the partition plate are respectively provided with a positioning convex ring, and the lower sleeve is sleeved on the positioning ring at the lower edge and forms a first cavity; the upper sleeve is sleeved on the positioning convex ring at the upper edge and forms a second cavity; the sealing ring is connected with the port of the upper sleeve in a sealing way.

Preferably, the upper port of the upper sleeve is provided with a clamping protrusion, the outer wall of the sealing ring is provided with a clamping groove, and after the sealing ring is arranged in the upper port of the upper sleeve, the clamping protrusion is embedded into the clamping groove to be mutually positioned.

Preferably, the inner wall of the lower port of the upper sleeve is provided with a plurality of font slots arranged in an annular array, the inner wall of a transverse groove of each font slot is provided with a convex part, the positioning convex ring at the upper edge is provided with a plurality of convex blocks arranged in an annular array, or the inner wall of the lower port of the upper sleeve is provided with a plurality of convex blocks arranged in an annular array, the inner wall of the transverse groove of each font slot is provided with a convex part, and the positioning convex ring at the upper edge is provided with a plurality of font slots arranged in an annular array;

the lower end of the upper sleeve is sleeved on the positioning convex ring at the upper edge, the plurality of convex blocks enter the transverse groove through the longitudinal groove of each font clamping groove respectively, and the upper sleeve and the positioning convex ring at the upper edge rotate relatively, so that the convex blocks are clamped between the convex parts and the inner wall of the end part of the transverse groove of the font clamping groove after passing over the convex parts.

The utility model discloses a negative pressure formula massager, human finger arranges the massage intracavity of massage gum cover in back, negative pressure generating device sucks the internal air of second cavity, make the interior gum cover of massage gum cover take place the shrink, make the interior gum cover inner wall of massage gum cover to exert pressure to the finger, form the finger and press the massage, for increasing massage effect can start the rotation driving motor, make the massage in the interior gum cover protruding rotatory after with finger in close contact with, utilize the displacement of bump to massage the finger, promote blood circulation, finger massage expense reduces by a wide margin.

Drawings

FIG. 1 is an exploded view of the massager;

FIG. 2 is an exploded view (one) of the massager;

FIG. 3 is a schematic view showing the structure of a pressure relief hole and a suction hole in the massage machine;

FIG. 4 is an exploded view of the massager;

FIG. 5 is an exploded view of the massager;

FIG. 6 is an exploded view of the massager in partial configuration (IV);

FIG. 7 is an exploded view of the massager in partial configuration (V);

FIG. 8 is a schematic view of the assembled massager;

FIG. 9 is an exploded view of the massager;

figure 10 is a cross-sectional view of the massager.

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 all belong to the protection scope of the present invention.

Example (b):

as shown in the accompanying drawings, the negative pressure type massager described in this embodiment includes a housing 1, a negative pressure generating device and a massage gum cover 3, which are disposed in the housing 1, the housing 1 includes an accommodating cavity and a partition 15 located in the accommodating cavity, the accommodating cavity is partitioned by the partition 15 into a first cavity 11 and a second cavity 12, and the first cavity 11 is provided with a pressure release valve 9; a pressure relief hole 154 and an air suction hole 153 are formed in the partition plate 15, an air suction port of the negative pressure generating device is in butt joint with the air suction hole 153 through a pipeline, a pressure relief port of the pressure relief valve 9 is in butt joint with the pressure relief hole 154 through a pipeline, and a vent hole 130 communicated with the outside is formed in the first cavity 11; the massage rubber sleeve 3 is positioned in the second cavity 12, and the end part of the massage rubber sleeve 3 is hermetically connected with the port of the second cavity 12; after the massage rubber sleeve 3 and the port of the second cavity 12 are sealed, the negative pressure generating device exhausts air from the second cavity 12 to enable the massage rubber sleeve 3 to contract so as to apply pressure to the fingers, and thus press type massage is formed. When pressure is required to be relieved, the pressure relief valve 9 is started to be opened to input air into the second cavity 12, so that the massage rubber sleeve 3 relaxes the fingers, and when pressure is applied again for massage, the pressure relief valve 9 is closed, and the negative pressure generating device is started.

Preferably, the negative pressure generating device adopts an air pump, the pressure release valve 9 adopts an electromagnetic valve, and the massage rubber sleeve 3 adopts a silica gel sleeve.

Preferably, the vent 130 includes a first hole 131 and a second hole 132, the exhaust port of the negative pressure generating device is butted with the first hole 131 through a pipeline, and the exhaust port of the pressure relief valve 9 is butted with the second hole 132 through a pipeline, so that the structure is reasonable, and the use performance is improved.

In this embodiment, the massage gum cover 3 includes the sealing washer 31 and the interior gum cover 32, and the interior gum cover 32 is positioned in the second cavity 12, and the port sealing connection of sealing washer 31 and shell 1, sealing washer 31 and interior gum cover 32 all adopt the silica gel material to make, and when the finger inserts, the sealing washer 31 can tightly tie up the finger to the port that the formation upper sleeve 14 located obtains sealedly, can form the negative pressure more easily.

In this embodiment, still including arranging in the rotatory driving motor 4 in first cavity 11, reduction gears 5 and the rotatory sleeve 6 of arranging in second cavity 12, reduction gears 5 is fixed in the downside of baffle 15, the pivot of rotatory driving motor 4 is connected with reduction gears 5's input part, reduction gears 5's output shaft runs through behind the baffle 15 and is connected with rotatory sleeve 6, interior gum cover 32 is arranged in rotatory sleeve 6, and the port of interior gum cover 32 and the port sealing connection of rotatory sleeve 6, be provided with negative pressure hole 621 on the rotatory sleeve 6, the massage intracavity wall of interior gum cover 32 is provided with massage arch 322. The rotary driving motor 4 can be started to increase the massage effect, so that the massage protrusion 322 in the inner rubber sleeve 32 is rotated after being in close contact with the fingers, wherein the massage protrusion 322 is in contact with the fingers, the inner rubber sleeve 32 is generally contracted under the negative pressure state, so that the massage protrusion 322 is pressed tightly on the fingers, the fingers are massaged by utilizing the displacement of the massage protrusion 322, or the fingers can be massaged by rotating under the condition that the inner rubber sleeve 32 contracts under the negative pressure and releases the pressure, thereby promoting the blood circulation of the fingers and relieving the finger numbness and the like.

Preferably, the speed reducing mechanism 5 is a gear speed reducing mechanism 5, which comprises two symmetrically split and fixed protective cases 16, one protective case 16 is fixed with the motor partition 15, the other protective case 16 is fixed with the lower side surface of the partition 15 through bolts, and bolt fixing holes in the partition 15 are sealed through sealing gaskets, so that the waterproofness is improved. Three mutually-meshed transmission driven gears 18 and a driving gear 17 which is fixedly sleeved on a rotating shaft of the rotary driving motor 4 are arranged between the two protective shells 16, the driving gear 17 is in meshed transmission with the two driven gears 18, and a conveying shaft is fixed on the other driven gear 18.

Preferably, the partition plate 15 is fixed with the bracket 8 by bolts, and the rotary driving motor 4, the pressure release valve 9 and the negative pressure generating device are all fixed with the bracket 8 by bolts.

Preferably, the rotating sleeve 6 comprises a mounting sleeve 62 and a positioning plate 61 fixed at the lower end of the mounting sleeve 62, the inner rubber sleeve 32 is arranged in the mounting sleeve 62, a port of the inner rubber sleeve 32 is hermetically connected with a port of the mounting sleeve 62, the negative pressure hole 621 is arranged on the positioning plate 61 or the mounting sleeve 62, the structure of the inner rubber sleeve 32 is arranged, so that the inner rubber sleeve 32 is convenient to mount, the end of the inner rubber sleeve 32 is provided with a step 321, the step 321 is limited at the port of the mounting sleeve 62, and the inner rubber sleeve 32 is in interference fit with the mounting sleeve 62.

Preferably, the positioning plate 61 is provided with a plurality of first positioning grooves 611 and a plurality of fasteners 612, the mounting sleeve 62 is provided with a plurality of insertion blocks 622 and a plurality of fastener grooves 623, the insertion blocks 622 are respectively inserted into the first positioning grooves 611 for positioning, the fasteners 612 are respectively fastened with the fastener grooves 623, and the structure thereof is convenient for fixing the inner rubber sleeve 32 on the positioning plate 61, thereby improving the assembly efficiency of the massager.

Preferably, the mounting sleeve 62 is further provided with a plurality of second positioning grooves 624, the fastening groove 623 is disposed in the second positioning grooves 624, and the buckle 612 is correspondingly inserted into the second positioning grooves 624 and then fastened to the fastening groove 623. The structure of the positioning plate enables the fixing and mounting of the mounting sleeve 62 on the positioning plate 61 to be more stable and reliable.

In this embodiment, the housing 1 includes a lower sleeve 13 and an upper sleeve 14, the upper edge and the lower edge of the partition 15 are respectively formed with a positioning convex ring, the lower sleeve 13 is sleeved on the positioning ring at the lower edge and forms a first cavity 11; the upper sleeve 14 is sleeved on the positioning convex ring at the upper edge and forms a second cavity 12; the sealing ring 31 is connected with the port of the upper sleeve 14 in a sealing way. The lower sleeve 13 and the upper sleeve 14 are made of plastic materials and are of a cylindrical structure. A rubber sealing ring is arranged between the lower sleeve 13 and the positioning ring at the lower edge, so that the waterproof performance is improved.

Preferably, the upper port of the upper sleeve 14 is provided with a locking protrusion 141, the outer wall of the sealing ring 31 is provided with a locking groove 321, and after the sealing ring 31 is placed in the upper port of the upper sleeve 14, the locking protrusion 141 is inserted into the locking groove 321 to perform mutual positioning. The structure of the sealing ring 31 is such that the sealing ring is easy to install, and the first hole and the second hole 132 of the vent hole 130 are respectively arranged on the bottom surface of the lower sleeve 13.

Preferably, the inner wall of the lower port of the upper sleeve 14 is provided with a plurality of 7-shaped slots 142 arranged in an annular array, the inner wall of the transverse slot of the 7-shaped slot 142 is provided with a convex portion 143, the positioning convex ring at the upper edge is provided with a plurality of convex blocks 71 arranged in an annular array, or the inner wall of the lower port of the upper sleeve 14 is provided with a plurality of convex blocks 71 arranged in an annular array, the inner wall of the transverse slot of the 7-shaped slot 142 is provided with a convex portion 143, and the positioning convex ring at the upper edge is provided with a plurality of 7-shaped slots 142 arranged in an annular array;

the lower end of the upper sleeve 14 is sleeved on the positioning convex ring at the upper edge, the plurality of lugs 71 respectively enter the transverse grooves through the longitudinal grooves of the 7-shaped clamping grooves 142, the upper sleeve 14 and the positioning convex ring at the upper edge rotate relatively, so that the lugs 71 are clamped between the lugs 143 and the inner walls of the end parts of the transverse grooves of the 7-shaped clamping grooves 142 after passing through the lugs 143, and otherwise, the upper sleeve 14 is unlocked. The structure of the massager enables the lower sleeve 13 to be installed conveniently, and a sealing ring 152 is arranged between the inner wall of the lower port of the upper sleeve 14 and the positioning convex ring at the upper edge, so that the waterproof performance of the massager is improved.

Preferably, the end of the upper sleeve 14 is covered with an end cap 7 to cover the sealing ring 31, so as to prevent dust and dirt from entering the inner rubber sleeve 32. A plurality of 7-shaped clamping grooves 142 and a plurality of lugs 71 are respectively arranged between the end cover 7 and the upper port of the upper sleeve 14, a convex part 143 is arranged on the inner wall of the transverse groove of the 7-shaped clamping groove 142, the end cover 7 and the upper sleeve 14 rotate relatively, the lugs 71 are clamped between the convex parts 143 and the inner wall of the end part of the transverse groove of the 7-shaped clamping groove 142 after crossing the convex parts 143, and otherwise, the end cover 7 is unlocked. The 7-shaped slot 142 may be disposed on the end cap 7, and the protrusion 71 may be disposed on the upper port of the upper sleeve 14, or the 7-shaped slot 142 may be disposed on the upper port of the upper sleeve 14, and the protrusion 71 may be disposed on the end cap 7.

The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without changing the shape or structure of the product, and all the products having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

Claims

1. A negative pressure type massager comprises a shell (1), a negative pressure generating device and a massage rubber sleeve (3), wherein the negative pressure generating device and the massage rubber sleeve are arranged in the shell (1), and the negative pressure type massager is characterized in that the shell (1) comprises an accommodating cavity and a partition plate (15) positioned in the accommodating cavity, the accommodating cavity is separated by the partition plate (15) to form a first cavity (11) and a second cavity (12), and a pressure release valve (9) is arranged in the first cavity (11);

a pressure relief hole (154) and an air suction hole (153) are formed in the partition plate (15), an air suction opening of the negative pressure generating device is in butt joint with the air suction hole (153) through a pipeline, the air suction opening of the negative pressure generating device is in butt joint with the air suction hole (153) through a pipeline, a pressure relief opening of the pressure relief valve (9) is in butt joint with the pressure relief hole (154) through a pipeline, and a vent hole (130) communicated with the outside is formed in the first cavity (11);

the massage rubber sleeve (3) is positioned in the second cavity (12), and the end part of the massage rubber sleeve (3) is hermetically connected with the port of the second cavity (12).

2. A negative pressure massager as claimed in claim 1, wherein the vent hole (130) comprises a first hole (131) and a second hole (132), the exhaust port of the negative pressure generating device is connected with the first hole (131) through a pipeline, and the exhaust port of the pressure relief valve (9) is connected with the second hole (132) through a pipeline.

3. A negative pressure massager as claimed in claim 1 or 2, wherein the massage rubber sleeve (3) comprises a sealing ring (31) and an inner rubber sleeve (32), the inner rubber sleeve (32) is positioned in the second cavity (12), and the sealing ring (31) is connected with the port of the housing (1) in a sealing manner.

4. The negative pressure type massager of claim 3, further comprising a rotary driving motor (4) disposed in the first cavity (11), a speed reducing mechanism (5) and a rotary sleeve (6) disposed in the second cavity (12), wherein the speed reducing mechanism (5) is fixed on the lower side surface of the partition plate (15), a rotating shaft of the rotary driving motor (4) is connected with an input portion of the speed reducing mechanism (5), an output shaft of the speed reducing mechanism (5) penetrates through the partition plate (15) and then is connected with the rotary sleeve (6), the inner rubber sleeve (32) is disposed in the rotary sleeve (6), a port of the inner rubber sleeve (32) is hermetically connected with a port of the rotary sleeve (6), a negative pressure hole (621) is disposed on the rotary sleeve (6), and a massage protrusion (322) is disposed on the inner wall of the massage cavity of the inner rubber sleeve (32).

5. The negative pressure type massager of claim 4, wherein the rotary sleeve (6) comprises a mounting sleeve (62) and a positioning plate (61) fixed at the lower end of the mounting sleeve (62), the inner rubber sleeve (32) is arranged in the mounting sleeve (62), the port of the inner rubber sleeve (32) is hermetically connected with the port of the mounting sleeve (62), and the negative pressure hole (621) is arranged on the positioning plate (61) or the mounting sleeve (62).

6. The negative pressure type massager of claim 5, wherein the positioning plate (61) is provided with a plurality of first positioning grooves (611) and a plurality of fasteners (612), the mounting sleeve (62) is provided with a plurality of insertion blocks (622) and a plurality of fastener grooves (623), the insertion blocks (622) are respectively inserted into the first positioning grooves (611) for positioning, and the fasteners (612) are respectively fastened with the fastener grooves (623).

7. The negative pressure type massager of claim 6, wherein the mounting sleeve (62) further comprises a plurality of second positioning grooves (624), the fastening groove (623) is disposed in the second positioning grooves (624), and the buckle (612) is inserted into the second positioning grooves (624) and fastened to the fastening groove (623).

8. The negative pressure type massager in any one of claims 4 to 7, wherein the housing (1) comprises a lower sleeve (13) and an upper sleeve (14), the upper edge and the lower edge of the partition plate (15) are respectively provided with a positioning convex ring, and the lower sleeve (13) is sleeved on the positioning convex ring at the lower edge and forms the first cavity (11); the upper sleeve (14) is sleeved on the positioning convex ring at the upper edge to form a second cavity (12); the sealing ring (31) is connected with the port of the upper sleeve (14) in a sealing way.

9. The negative pressure type massage apparatus as claimed in claim 8, wherein the upper port of the upper sleeve (14) is provided with a locking protrusion (141), the outer wall of the sealing ring (31) is provided with a locking groove (321), and after the sealing ring (31) is placed in the upper port of the upper sleeve (14), the locking protrusion (141) is inserted into the locking groove (321) to be mutually positioned.

10. The negative pressure type massager of claim 8 wherein the lower inner wall of the upper sleeve (14) is provided with a plurality of 7-shaped slots (142) arranged in an annular array, the inner wall of the transverse slot of the 7-shaped slot (142) is provided with a convex part (143), and the positioning convex ring at the upper edge is provided with a plurality of convex blocks (71) arranged in an annular array, or

A plurality of lugs (71) arranged in an annular array are arranged on the inner wall of the lower port of the upper sleeve (14), a convex part (143) is arranged on the inner wall of a transverse groove of the 7-shaped clamping groove (142), and a plurality of 7-shaped clamping grooves (142) arranged in an annular array are arranged on the positioning convex ring at the upper edge;

the lower end of the upper sleeve (14) is sleeved on the positioning convex ring at the upper edge, the plurality of convex blocks (71) enter the transverse groove through the longitudinal groove of each 7-shaped clamping groove (142), and the upper sleeve (14) and the positioning convex ring at the upper edge rotate relatively, so that the convex blocks (71) pass over the convex parts (143) and are clamped between the convex parts (143) and the inner wall of the end part of the transverse groove of the 7-shaped clamping groove (142).