Double-claw driving machine core structure of massager

Abstract

The double-claw driving machine core structure of the massager comprises a machine base, a sliding plate, a driving device and an elastic leather layer, the machine base is provided with a horizontally-arranged guide groove, the sliding plate is arranged in the guide groove, swing arms are installed at the two ends of the sliding plate respectively, the lower ends of the swing arms are connected with the sliding plate, and the elastic leather layer is arranged on the driving device. The driving device is used for driving the sliding plate to reciprocate in the length direction of the guide groove so as to drive the swing arm to swing in a reciprocating mode, the elastic leather layer is arranged on the upper wall of the machine base, the elastic leather layer extends to form a massage head matched with the swing arm, and the massage head is provided with a clamping hole for the swing arm to stretch into. When the sliding plate horizontally moves in a reciprocating mode, the front end of the swing arm is limited by the massage head, when the sliding plate horizontally moves, the rear end of the swing arm is driven to swing, then the massage head is driven to swing (namely, reciprocating swing), the effect of simulating hand massage is achieved, the effect of kneading is simulated through reciprocating swing, and the comfort degree of massage is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of massager, especially a double-claw driving movement structure of massager. BACKGROUND

[0002] The existing massager mainly exerts predetermined pressure on the human body to achieve the effect of relieving stress. However, the existing massager generally sets the massage head in a staggered manner and drives the massage head to rotate through a rotating device to achieve the kneading effect. However, this massage method is rigid and cannot achieve a good relieving effect, and it is quite different from hand massage, which affects the experience. For example, Chinese patent CN201420807277.0 drives the multi-claw massage head through a rotating device, which has a poor experience. SUMMARY

[0003] The main purpose of the utility model is to provide a double-claw driving movement structure of massager, which aims to improve the structure of the massager, simulate hand massage through the double claws, achieve flexible contact, and improve the user experience.

[0004] To achieve the above-mentioned purpose, the utility model provides a double-claw driving movement structure of massager, which comprises:

[0005] A base is provided with a horizontally arranged guide groove;

[0006] A sliding plate is arranged in the guide groove, and two ends of the sliding plate are respectively provided with swing arms, and the lower ends of the swing arms are connected to the sliding plate;

[0007] A driving device is arranged to drive the sliding plate to reciprocate along the length direction of the guide groove, thereby driving the swing arms to reciprocate and swing between the positions of approaching each other and the positions of moving away from each other;

[0008] An elastic skin layer is arranged on the upper wall of the base, and the elastic skin layer extends massage heads matched with the swing arms, and the massage heads are provided with clamping holes for the swing arms to extend into.

[0009] In actual design, when the sliding plate reciprocates horizontally, the front end of the swing arm is limited by the massage head, and when the sliding plate moves horizontally, the rear end of the swing arm is swung, thereby driving the massage head to swing (i.e., reciprocate), thereby achieving the effect of simulating hand massage, simulating the kneading effect through reciprocating swing, and improving the comfort of massage. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 Fig. 2 is a schematic view showing the separation of the elastic skin cover of the utility model;

[0011] Figure 2It is a half-split schematic view of the utility model;

[0012] Figure 3 It is a split view of the utility model;

[0013] Figure 4 It is a three-dimensional schematic view of the driving device;

[0014] Figure 5 It is an explosion view of the driving device;

[0015] Figure 6 It is a split view of the driving device Figure 1 ;

[0016] Figure 7 It is a split view of the driving device Figure 2 ;

[0017] Figure 8 It is a three-dimensional schematic view of the utility model.

[0018] In the drawing,

[0019] 1 is a machine base, 10 is a guide groove,

[0020] 2 is a sliding plate, 21 is an adjusting plate,

[0021] 3 is a swing arm, 3a is a limiting shaft, 31 is a first swing arm, 32 is a second swing arm,

[0022] 4 is an elastic skin layer, 4a is a massage head, 4b is a limiting block, 4c is a limiting groove, 4d is a clamping hole,

[0023] 5 is a rotating shaft, 51 is a swing groove, 52 is an opening groove,

[0024] 6 is a driving device, 61 is a rotating motor, 62 is an eccentric cam, 62a is a first eccentric cam, 62b is a second eccentric cam, 63 is a driving groove, 63a is a first driving groove, 63b is a second driving groove,

[0025] 7 is an outer cover, 71 is a hole position. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] It should be noted that if the embodiments of the utility model have the directionality indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial), the directionality indication is only used to explain the relative position relationship, motion condition and the like between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indication also changes accordingly.

[0028] In addition, if the embodiments of the utility model have the description of "first" or "second", etc., the description of "first" or "second" is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0029] As shown in Figures 1 to 8 A double-claw driving movement structure of a massager, comprising:

[0030] A base 1, which is provided with a horizontally arranged guide groove;

[0031] A sliding plate 2, which is arranged in the guide groove, and two ends of the sliding plate 2 are respectively provided with swing arms 3, and the lower ends of the swing arms 3 are connected with the sliding plate 2;

[0032] A driving device 6, which is used to drive the sliding plate 2 to reciprocate along the length direction of the guide groove 10, so as to drive the swing arms 3 to reciprocate, and make the two swing arms swing between the position of approaching each other and the position of moving away from each other (in actual design, it can be synchronous swing (i.e. synchronous left or right), of course, the movement mode of approaching each other or moving away from each other can be arranged at the pivot end);

[0033] An elastic skin layer 4, which is arranged on the upper wall of the base 1, and the elastic skin layer 4 is extended with massage heads 4a matched with the swing arms 3, and the massage heads 4a are provided with clamping holes 4d for the swing arms 3 to extend into.

[0034] In actual design, when the sliding plate 2 reciprocates horizontally, the front end of the swing arm 3 is limited by the massage head 4a, when the sliding plate 2 moves horizontally, the rear end of the swing arm 3 swings, and then the massage head 4a swings (i.e. reciprocates), so as to simulate the hand massage effect, simulate the kneading effect through reciprocating swing, and improve the comfort of massage.

[0035] The swing arm comprises a first swing arm and a second swing arm,

[0036] The eccentric cam comprises a first eccentric cam and a second eccentric cam arranged above the first eccentric cam, and the driving slot comprises a first driving slot and a second driving slot,

[0037] One end of the sliding plate is provided with the first driving slot, the sliding plate is provided with an adjusting plate above the first driving slot, the adjusting plate is provided with the second driving slot, the first driving slot and the second driving slot are oppositely arranged, the first eccentric cam extends into the first driving slot, the second eccentric cam is arranged in the second driving slot, and the first swing arm is swingingly arranged on the adjusting plate.

[0038] The first eccentric cam and the second eccentric cam are arranged in a staggered manner.

[0039] In actual design, through the separate sliding plate and adjusting plate, and through the staggered arrangement of the first eccentric cam and the second eccentric cam, the first swing arm and the second swing arm move towards opposite directions, so that the double claws are close to or away from each other, and the structure is simple and the design is relatively ingenious.

[0040] The structure of the elastic skin layer 4 and the massage head 4a is not limited to the drawing, and different shapes can be arranged according to actual needs, for example, the elastic skin layer 4 is provided with only two massage heads 4a, instead of a closed loop structure.

[0041] Specifically, the rear end of the clamping hole is provided with a limiting block 4b, the limiting block 4b and the inner wall of the clamping hole form a limiting groove 4c, the upper end of the swing arm 3 is provided with a limiting shaft 3a, the outer diameter of the limiting shaft 3a is greater than the inner diameter of the limiting groove 4c, so that the upper end of the swing arm 3 is connected with the massage head 4a, and the limiting effect is achieved.

[0042] In the embodiment of the utility model, at least one side of the sliding plate 2 extends a rotating shaft 5 (preferably two rotating shafts 5 are arranged on both sides), two groups of rotating shafts 5 are respectively used for installing two swing arms 3, the lower end of the swing arm 3 is provided with a swing groove 51, so that when the sliding plate 2 moves horizontally, the swing arm 3 swings left and right with the bottom end as the base point.

[0043] Specifically, the lower end of the swing groove 51 is provided with an open slot 52, and the swing groove 51 is arranged in an inclined manner on the swing arm 3. The arrangement of the open slot can facilitate the installation of the swing arm 3, and at the same time, the swing groove 51 arranged in an inclined manner can better control the spacing between the upper ends of the swing arms 3.

[0044] In the embodiment of the utility model, the driving device 6 includes the rotary motor 61, the eccentric cam 62 connected with the rotary motor 61 and the driving groove 63 arranged on the sliding plate 2, the driving groove 63 is arranged on the sliding plate 2 at any one end near the lower end of the swing arm 3, and the eccentric cam 62 extends into the driving groove 63. Of course, the eccentric cam 62 can also be arranged at the middle position of the sliding plate 2, and the same technical effect can also be achieved; the eccentric cam 62 and the rotary motor 61 are vertically arranged, and the structure can realize the faster frequency swing of the sliding plate 2.

[0045] Specifically, the driving groove 63 is in the shape of a long strip, and the length and width of the driving groove 63 are greater than the diameter of the eccentric cam 62 respectively.

[0046] Specifically, the driving groove 63 is slightly longer in the longitudinal direction, and the two ends are in the shape of a circular arc, thereby ensuring that the eccentric cam 62 moves more smoothly along the inner wall of the driving groove 63.

[0047] In the embodiment of the utility model, when the one end of the sliding plate 2 is provided with the driving groove 63, the guide groove is arranged at the other end position of the sliding plate 2, thereby facilitating the installation of the sliding plate 2.

[0048] Specifically, the eccentric cam 62 includes the first eccentric cam 62a connected with the rotary motor 61 and the second eccentric cam 62b deviated from the center of the first eccentric cam 62a. Thus, the stable driving of the sliding plate 2 and the adjusting plate is realized, so that the horizontal reciprocating stroke is converted into the reciprocating swing stroke of the swing arm 3.

[0049] The driving motor is vertically arranged.

[0050] In the embodiment of the utility model, the upper wall of the base 1 is provided with an outer cover 7, the outer cover is provided with a hole position 71 for the claw arm to extend out, and the hole position is used for limiting the swing amplitude of the claw arm.

[0051] The sliding plate and the adjusting plate are arranged in a split or integrated manner, and then the first driving groove and the second driving groove are misaligned.

[0052] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation or direct / indirect application in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A double-claw driving movement structure of a massager, characterized in that, The utility model relates to a massage device with double-claw driving mechanism, which comprises a base, a sliding plate, a driving device and a resilient skin layer. The base is provided with a horizontally arranged guide groove. The sliding plate is arranged in the guide groove, and two ends of the sliding plate are respectively provided with swing arms, the lower ends of the swing arms are connected with the sliding plate. The driving device is used to drive the sliding plate to reciprocate along the length direction of the guide groove, thereby driving the swing arms to reciprocate and swing between the positions of approaching each other and the positions of moving away from each other. The resilient skin layer is arranged on the upper wall of the base, and the resilient skin layer extends massage heads matched with the swing arms.

2. The double-paw driving movement structure of the massager according to claim 1, characterized in that: The rear end of the clamping hole is provided with a limiting block, and the limiting block and the inner wall of the clamping hole form a limiting groove.

3. The double-paw driving movement structure of the massager according to claim 1, characterized in that: The upper end of the swing arm is provided with a limiting shaft, and the outer diameter of the limiting shaft is greater than the inner diameter of the limiting groove.

4. The double-paw driving movement structure of the massager according to claim 3, characterized in that: At least one side of the sliding plate extends a rotating shaft, and two groups of the rotating shafts are respectively used to mount the two swing arms.

5. The double-paw driving movement structure of the massager according to claim 1, characterized in that: The lower end of the swing groove is provided with an open groove, and the swing groove is arranged obliquely on the swing arm. The driving device comprises a rotary motor, an eccentric cam connected with the rotary motor, and a driving groove arranged on the sliding plate. The driving groove is arranged through the sliding plate.

6. The double-claw driving mechanism of the massager, according to claim 5, wherein: The swing arm comprises a first swing arm and a second swing arm. The eccentric cam comprises a first eccentric cam and a second eccentric cam arranged above the first eccentric cam.

7. The double-paw driving movement structure of the massager according to claim 5, characterized in that: The driving groove comprises a first driving groove and a second driving groove.

8. The double-paw driving movement structure of the massager according to claim 5, characterized in that: One end of the sliding plate is provided with the first driving groove, and the sliding plate is provided with an adjusting plate above the first driving groove.

9. The double-paw driving movement structure of the massager according to claim 1, characterized in that: The adjusting plate is provided with the second driving groove.

10. The double-paw driving movement structure of the massager according to claim 5, characterized in that: The first driving groove and the second driving groove are arranged oppositely. The first eccentric cam is arranged in the first driving groove, and the second eccentric cam is arranged in the second driving groove. The first eccentric cam and the second eccentric cam are arranged in a staggered manner. When the sliding plate is provided with the driving groove at one end, the guide groove is arranged at the position of the other end of the sliding plate. The sliding plate and the adjusting plate are arranged in a split or integrated manner. The upper wall of the base is provided with an outer cover, and the outer cover is provided with a hole position for the swing arm to extend out. The hole position is used to limit the swing amplitude of the swing arm. The driving groove is in a strip shape, and the length and width of the driving groove are greater than the diameter of the eccentric cam.

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