Inflatable leg massage device

Abstract

The utility model provides an inflatable leg massage device which comprises an air bag and further comprises a supporting rod, one side of the supporting rod is fixedly connected with a wheel frame, one side of the wheel frame is connected with an adjusting arm in a sliding mode, one side of the adjusting arm and the wheel frame are both connected with wheel rims with parallel axes in a rotating mode, the outer portions of the wheel rims are sleeved with the air bag, and the air bag is connected with the adjusting arm in a sliding mode. When the adjusting arm moves relative to the supporting rod, the distance between the air bag on the adjusting arm and the air bag on the wheel frame changes, and an adjusting piece used for controlling the adjusting arm to slide is arranged on one side of the supporting rod. According to the leg rolling device, the supporting rod is arranged, the two wheel rims with the adjustable distance are arranged on the supporting rod, the air bags are arranged on the wheel rims in a sleeved mode, the two air bags are clamped on the two sides of the leg in the using process, the two air bags can be driven to roll the leg by holding the supporting rod to pull the supporting rod back and forth in the using process, and non-closed-loop pressing type rolling on the leg is achieved. The condition of blood backflow obstacles at varicosity can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leg massage equipment, in particular to an inflatable leg massage device. Background Art

[0002] Varicose veins refer to the tortuosity and dilation of veins due to factors such as blood stasis and weak venous walls. The common site of occurrence is the lower limbs. If varicose veins in the lower limbs are not treated in time, nutritional changes in the skin will occur in the later stage, and even desquamation, atrophy, pigmentation, eczema ulcers may occur. Existing massage devices are mostly composed of handles and massage balls. When in use, the handles are held to make the massage balls roll back and forth on the legs, thereby promoting blood circulation in the legs and relieving varicose veins in the lower limbs. However, this leg massager requires the hand to move back and forth with the massager. If the leg massager is used while standing, the patient needs to bend over. When the patient lies flat, the leg massager cannot even be used effectively, which causes many inconveniences during use.

[0003] Utility model publication number CN206700374U proposes a varicose vein leg massage device. The device includes a massage airbag with a therapeutic pad installed inside. The pad's surface is covered with a therapeutic heating wire. Two snap rings are sewn to the right end of the massage airbag, and two buckles are sewn to the left end to match the snap rings. A first air tube is spirally mounted to the air inlet at the upper end of the massage airbag. The top of the first air tube is connected to a pressure-inflated capsule. A two-way control valve is installed on the first air tube near the pressure-inflated capsule. The massage airbag is also connected to a pressure gauge via a second air tube. This varicose vein leg massage device features a simple structure, adjustable airbag pressure, and is safe and stable to use. The snap ring and buckle fit together to secure the massage airbag to the patient's leg, eliminating the need for hands-free operation. This device is suitable for patients with lower limb venous edema, phlebitis, and varicose veins.

[0004] However, the above-mentioned prior art still has the following deficiencies when used: during massage, the inflatable capsule of the above-mentioned prior art is in a state of large-area covering and compressing the legs, which easily leads to poor blood flow, thereby affecting the patency of blood return in the varicose vein area.

[0005] To this end, the utility model provides an inflatable leg massage device. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an inflatable leg massage device to solve the problems raised in the above-mentioned background technology. The utility model has a clamping mobile massage function, which not only makes it convenient for users to use the device in any body position, but also avoids full closed-loop compression of the legs, greatly improving the blood return at the varicose veins.

[0007] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solution: an inflatable leg massage device, including an airbag and a support rod, one side of the support rod is fixedly connected to a wheel frame, one side of the wheel frame is slidably connected to an adjustment arm, one side of the adjustment arm and the wheel frame are both rotatably connected to a wheel rim with parallel axes, the outer side of the wheel rim is provided with an airbag, when the adjustment arm moves relative to the support rod, the distance between the airbag on the adjustment arm and the airbag on the wheel frame changes, and one side of the support rod is provided with an adjustment member for controlling the sliding of the adjustment arm.

[0008] Furthermore, the wheel frame is L-shaped and one side of it is welded to one side of the support rod, and the other side of the wheel frame is welded with a guide sleeve that is mounted on the outside of the adjusting arm. One side inside the wheel frame and one side of the adjusting arm are both welded with a positioning shaft, and the middle part of the wheel rim is fixedly connected with a positioning sleeve that is mounted on the outside of the positioning shaft.

[0009] Furthermore, an annular groove for snap-fitting with the airbag is provided on the outer peripheral wall of the wheel rim.

[0010] Furthermore, the adjusting member includes a screw rod and a threaded sleeve. A limiting sleeve rotatably connected to one end of the screw rod is welded on the side of the support rod facing away from the wheel frame. The threaded sleeve is fixedly arranged on one side of the adjusting arm and is threadably connected to the screw rod.

[0011] Furthermore, a handle is welded to the other end of the screw rod.

[0012] Furthermore, a handle is welded to one end of the support rod, and a rubber sheath is provided on the outside of the handle.

[0013] Furthermore, the outer peripheral wall of the airbag is fixedly provided with evenly distributed square protrusions.

[0014] The beneficial effects of the utility model are as follows:

[0015] In the present invention, a support pole is provided, and two rims with adjustable spacing are provided on the support pole, and air bags are mounted on the rims. When in use, the two air bags are clamped on both sides of the legs. When in use, the support pole is held and pulled back and forth to drive the two air bags to roll the legs, thereby realizing non-closed-loop compression rolling of the legs, which can effectively improve the blood reflux disorder at the varicose veins.

[0016] In the present invention, an adjusting member is provided for adjusting the distance between the two airbags. The adjusting member includes a screw and a screw sleeve. The distance between the two airbags can be adjusted by controlling the rotation of the screw. This setting can adjust the pressing force of the airbag on the leg without flushing gas into the airbag, which simplifies the structure and improves the convenience of use.

[0017] In the present invention, after the two airbags squeeze the legs, a depression will be formed at the contact point between the two airbags and the legs. This depression has the effect of effectively preventing the airbags from separating from the legs. At this time, the operator can use the support rod to pull the two airbags to roll and massage the legs in a standing or lying state, which greatly improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an inflatable leg massage device according to the present invention;

[0019] Figure 2 It is the schematic diagram on the back of the figure;

[0020] Figure 3 This is a schematic diagram of an inflatable leg massage device according to the present invention with the airbag removed from the rim.

[0021] In the figure: 1. airbag; 11. square protrusion; 2. support rod; 22. limit sleeve; 23. handle; 231. rubber sleeve; 3. wheel frame; 31. guide sleeve; 4. adjustment arm; 5. wheel rim; 51. positioning sleeve; 52. annular groove; 6. adjustment part; 61. screw rod; 611. handle; 62. screw sleeve; 7. positioning shaft. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 3 The utility model provides a technical solution: an inflatable leg massage device, including an airbag 1, which is ring-shaped, and the outer peripheral wall of the airbag 1 is fixedly provided with evenly distributed square protrusions 11, and also includes a support rod 2, which is a handheld component during massage, and one side of the support rod 2 is fixedly connected to a wheel frame 3, the wheel frame 3 is close to the bottom of the support rod 2, and one side of the wheel frame 3 is slidably connected to an adjustment arm 4, the adjustment arm 4 is perpendicular to the support rod 2, and one side of the adjustment arm 4 and the wheel frame 3 are rotatably connected to a wheel rim 5 with an axis parallel to the axis, and the outer sleeve of the wheel rim 5 is provided with the airbag 1, and the adjustment arm 4 is parallel to the axis. When the support rod 2 moves, the distance between the airbag 1 on the adjustment arm 4 and the airbag 1 on the wheel frame 3 changes. In this embodiment, there are two wheel rims 5, and the space between the airbags 1 on the two wheel rims 5 is a massage space. When in use, the legs are placed between the two airbags 1, and then the squeezing force of the two airbags 1 on both sides of the legs is adjusted by the adjustment arm 4. Finally, the support rod 2 is held and pulled back and forth to drive the two airbags 1 to roll the legs, thereby realizing local rolling massage of the legs. Compared with the closed-loop wrapping massage in the prior art, it has the advantage of accelerating blood circulation.

[0024] Furthermore, an adjusting member 6 for controlling the sliding of the adjusting arm 4 is provided on one side of the support rod 2 .

[0025] Specifically, the adjustment member 6 comprises a screw 61 and a threaded sleeve 62. A stopper sleeve 22 is welded to the side of the support rod 2 facing away from the wheel frame 3 and is rotatably connected to one end of the screw 61. The threaded sleeve 62 is fixed to one side of the adjustment arm 4 and is threadedly connected to the screw 61. Rotating the screw 61 drives the adjustment arm 4 relative to the support rod 2 via the threaded sleeve 62, making it easier to adjust the spacing between the two airbags 1. A handle 611 is welded to the other end of the screw 61, which serves as a handheld component for controlling the rotation of the screw 61.

[0026] In this embodiment, the wheel frame 3 is L-shaped and one side of it is welded to one side of the support rod 2. The other side of the wheel frame 3 is welded with a guide sleeve 31 that is mounted on the outside of the adjusting arm 4. One side inside the wheel frame 3 and one side of the adjusting arm 4 are both welded with a positioning shaft 7. The middle part of the wheel rim 5 is fixedly connected with a positioning sleeve 51 that is mounted on the outside of the positioning shaft 7, and a bearing can be installed between the positioning shaft 7 and the positioning sleeve 51.

[0027] Furthermore, the outer wall of the rim 5 is provided with an annular groove 52 which engages with the airbag 1. This arrangement has the advantage of facilitating the replacement of the airbag 1. That is, since the positioning shaft 7 has a free end, the airbag 1 can be pulled out of the annular groove 52 by force during replacement.

[0028] In this embodiment, a handle 23 is welded to one end of the support rod 2. The outer portion of the handle 23 is covered with a rubber sheath 231. When in use, the operator holds the handle 23 and drives the support rod 2 up and down to mobilize the airbag 1 to roll along the leg.

[0029] During use, the operator controls the movement of the adjustment arm 4 by screwing the screw 61 to increase the distance between the two airbags 1, then places the leg between the two airbags 1, and then screws the screw 61 in the opposite direction, the adjustment arm 4 moves in the opposite direction, and the two airbags 1 begin to squeeze the legs. When the squeezing force is moderate, the screw 61 is stopped. At this time, an arc-shaped depression is formed on the part of the airbag 1 that contacts the leg. Then, when the user lies flat or stands, he can hold the handle 23 and pull it back and forth to drive the airbag 1 to roll the leg skin, thereby realizing pneumatic rolling massage.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An inflatable leg massage device, comprising an air bag (1), characterized in that: The invention also includes a support rod (2), one side of the support rod (2) is fixedly connected to a wheel frame (3), one side of the wheel frame (3) is slidably connected to an adjustment arm (4), one side of the adjustment arm (4) and the wheel frame (3) are both rotatably connected to a wheel rim (5) with parallel axes, an air bag (1) is provided on the outside of the wheel rim (5), and when the adjustment arm (4) moves relative to the support rod (2), the distance between the air bag (1) on the adjustment arm (4) and the air bag (1) on the wheel frame (3) changes, and one side of the support rod (2) is provided with an adjustment member (6) for controlling the sliding of the adjustment arm (4).

2. The inflatable leg massage device according to claim 1, characterized in that: The wheel frame (3) is L-shaped and one side of the wheel frame is welded to one side of the support rod (2). The other side of the wheel frame (3) is welded with a guide sleeve (31) that is sleeved on the outside of the adjustment arm (4). One side of the wheel frame (3) and one side of the adjustment arm (4) are both welded with a positioning shaft (7). The middle part of the wheel rim (5) is fixedly connected with a positioning sleeve (51) that is sleeved on the outside of the positioning shaft (7).

3. The inflatable leg massage device according to claim 2, characterized in that: The outer peripheral wall of the wheel rim (5) is provided with an annular groove (52) that is snap-fitted with the airbag (1).

4. The inflatable leg massage device according to claim 1, characterized in that: The adjusting member (6) comprises a screw rod (61) and a threaded sleeve (62). A limiting sleeve (22) rotatably connected to one end of the screw rod (61) is welded on the side of the support rod (2) facing away from the wheel frame (3). The threaded sleeve (62) is fixedly arranged on one side of the adjusting arm (4) and is screwed together with the screw rod (61).

5. The inflatable leg massage device according to claim 4, characterized in that: The other end of the screw rod (61) is welded with a handle rod (611).

6. The inflatable leg massage device according to claim 1, characterized in that: A handle (23) is welded to one end of the support rod (2), and a rubber sheath (231) is provided on the outside of the handle (23).

7. The inflatable leg massage device according to claim 1, characterized in that: The outer peripheral wall of the airbag (1) is fixedly provided with evenly distributed square protrusions (11).

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