CN212995543U - Extensible mechanism for armrest clamping arms and massage chair - Google Patents
Extensible mechanism for armrest clamping arms and massage chair Download PDFInfo
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- CN212995543U CN212995543U CN202021971408.0U CN202021971408U CN212995543U CN 212995543 U CN212995543 U CN 212995543U CN 202021971408 U CN202021971408 U CN 202021971408U CN 212995543 U CN212995543 U CN 212995543U
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Abstract
The utility model discloses a but handrail arm lock expansion mechanism and massage armchair, handrail arm lock medial member can dismantle to connect in the one side that the handrail main part is provided with inboard arm lock air pocket, and the front end of handrail arm lock moving part rotates the front end of connecting at handrail main part upper surface, and the rear end of handrail arm lock moving part passes through the spacing rear end at handrail main part upper surface of stop device level. The effect is as follows: the seat space of a massage user is not occupied, the use of massage functions such as hip clamping and the like of massage is not influenced, the comfort level of the massage chair is improved, the occupied space is small, the packaging volume is small, the maximum width size of the machine is reduced under the condition that the use space of the seat is not changed, the requirement of entering a house by the whole machine can be conveniently met, the disassembly and the assembly are not needed, the manufacturing cost and the packaging cost are reduced, and the strength of the whole structure can be met; the limiting device can limit the handrail clamping arm moving part on the handrail main body, free movement of the handrail clamping arm moving part is avoided, and the limiting device plays a role in stroke limitation and state limitation.
Description
Technical Field
The utility model relates to a massage equipment technical field, concretely relates to but handrail arm lock expanding mechanism still relates to a massage armchair.
Background
The mechanism that current massage armchair handrail arm lock can expand to be adjusted, the realization function is that the arm lock moving part is to the inboard regulation, occupy massage armchair user's seat space, influence the comfort level, like current utility model patent discloses an authorization notice No. CN 203988888U's an arm gasbag structure for massage armchair, including bottom first arc splint subassembly and the second arc splint subassembly of mutual articulated, the below of first arc splint subassembly and second arc splint subassembly is connected with the fixing base, first arc splint subassembly and second arc splint subassembly are respectively including first arc splint and the second arc splint that are located the outside, and be located first arc splint and the inboard first gasbag and the second gasbag of second arc splint respectively, form the passageway that holds the arm between first arc splint subassembly and the second arc splint subassembly. The arm airbag structure for the massage chair is simple in structure, convenient to manufacture, suitable for users with different arm thicknesses, capable of being folded and stored inside the armrest of the massage chair, rotated and opened during use, small in occupied space, capable of being used in massage chairs with different sizes, and capable of increasing the freedom degree of appearance design of the massage chair. The existing defects are as follows: the structure needs to occupy the seat space of a massage user, influences the hip clamping function of the massage and influences the comfort level of the massage chair.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a but handrail arm lock expanding mechanism to solve among the prior art massage armchair because the needs in arm lock space occupy great width size, reduce the packing size, increase the problem of dress cabinet quantity, and do not influence user's seat space.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses a first aspect, but handrail arm lock expansion mechanism, including handrail main part, handrail arm lock internal member, handrail arm lock moving part and stop device, handrail arm lock internal member can dismantle the connection and be in handrail main part is provided with one side of inboard arm lock air pocket, the front end of handrail arm lock moving part rotates to be connected the front end of handrail main part upper surface, the rear end of handrail arm lock moving part passes through the stop device level is spacing the rear end of handrail main part upper surface.
The armrest clamping arm moving piece comprises an armrest body, and is characterized by further comprising a rotating step screw, wherein the front end of the armrest clamping arm moving piece is hinged to the front end of the upper surface of the armrest body through the rotating step screw, and the axis of the rotating step screw is a rotating shaft of the armrest clamping arm moving piece.
Furthermore, the handrail clamping arm device further comprises a pushing device, and the pushing device is used for pushing the handrail clamping arm movable piece to rotate around the rotating shaft.
The armrest clamping arm comprises an armrest body, and is characterized by further comprising fixing screws, wherein the armrest clamping arm inner side piece is detachably fixed on the armrest body through the plurality of fixing screws.
Furthermore, stop device includes the locating part and sets up slip spacing groove on the handrail arm lock moving part, the locating part is inserted and is established slip spacing inslot, be provided with a plurality of joint gears on the slip spacing groove, the locating part is in a plurality of under the effect of external force the action of switching over in the joint gear.
Further, the limiting part is any one of a screw, a pin and a shaft part.
Furthermore, the limiting part clamping device further comprises elastic sheets, wherein a plurality of elastic sheets are arranged on the inner sides of two edges of the sliding limiting groove, and the elastic sheets are used for clamping the limiting part.
Furthermore, the limiting device is any one of a spring, a torsion spring, an air bag, a motor and an electric pushing and lifting device.
Further, the armrest clamping arm moving piece is of a bent plate-shaped structure, and the lower surface of the armrest clamping arm moving piece abuts against the upper surface of the armrest main body.
According to a second aspect of the present invention, a massage chair comprises the armrest arm lock deployable mechanism of any one of the first aspect of the present invention.
The utility model has the advantages of as follows: through the utility model discloses a but handrail arm lock expanding mechanism, do not occupy massage user seat space, the use of massage functions such as the press from both sides buttockss that does not influence the massage, the comfort level of massage armchair has been improved, can effectively reduce the packing size, increase dress cabinet quantity, occupation space is little, the packing is small, under the unchangeable condition of present usage space, reduce the maximum width size of machine, can conveniently satisfy the complete machine and enter the household, do not need the dismouting, manufacturing cost and packaging cost reduce, and can satisfy overall structure's intensity, stop device can be spacing in the handrail main part with handrail arm lock moving part, avoid letting handrail arm lock moving part freely move about, if need let handrail arm lock moving part activity need overcome spacing elasticity or resistance, stop device plays stroke spacing and state limiting displacement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is an exploded view of an arm clamp arm deployable mechanism according to some embodiments of the present invention.
Fig. 2 is an isometric view of an undeployed arm clamp arm of an arm clamp arm deployable mechanism according to some embodiments of the present invention.
Fig. 3 is a top view of an undeployed arm clamp arm of an arm clamp arm deployable mechanism according to some embodiments of the present invention.
Fig. 4 is an isometric view of a fully deployed armrest arm clamp of an armrest arm clamp deployable mechanism according to some embodiments of the present invention.
Fig. 5 is a top view of a fully deployed armrest arm clamp of an armrest arm clamp deployable mechanism according to some embodiments of the present invention.
Figure 6 is an isometric view of an initial undeployed and fully deployed state of a handrail clamping arm deployable mechanism according to some embodiments of the present invention.
Figure 7 is a top view of an initial undeployed and fully deployed state of a handrail clamping arm deployable mechanism according to some embodiments of the present invention.
Fig. 8 is a schematic diagram of a first solution of a position limiting device for an expandable mechanism of a handrail clamping arm according to some embodiments of the present invention.
Figure 9 is an enlarged view of figure 8 at C of an arm rest deployable mechanism.
Fig. 10 is a schematic diagram of a second embodiment of a position limiting device for an expandable mechanism of a handrail clamping arm according to some embodiments of the present invention.
Figure 11 is an enlarged view of figure 10 showing an arm rest deployable mechanism at E.
Fig. 12 is a schematic view of a third embodiment of a position-limiting device for an expandable mechanism of a handrail clamping arm according to some embodiments of the present invention.
Figure 13 is an enlarged view of figure 12 at B of an arm rest deployable mechanism.
Figure 14 is an enlarged view of the arm rest deployable mechanism of figure 12 at D.
Figure 15 is an isometric view of a horizontal "Contraband" configuration of an armrest opening of an armrest arm lock deployment mechanism according to some embodiments of the present invention.
Fig. 16 is a front view of a horizontal "Contraband" configuration of an armrest opening of an armrest arm deployment mechanism according to some embodiments of the present invention.
Fig. 17 is an undeployed view of a second example shape of a moveable member of a handrail clamping arm of a deployable mechanism of a handrail clamping arm according to some embodiments of the present invention.
Fig. 18 is an expanded view of a second example shape of a moveable member of a handrail clamping arm of a deployable mechanism of a handrail clamping arm according to some embodiments of the present invention.
Fig. 19 is an undeployed view of a handrail clip arm movable member shape of a handrail clip arm deployable mechanism according to some embodiments of the present invention, including a third example shape of a handrail outer side surface.
Fig. 20 is an expanded view of a movable member shape of a handrail clamping arm expandable mechanism according to some embodiments of the present invention, including a third example shape of a lateral surface of a handrail.
In the figure: 1. handrail main part, 2, handrail arm lock medial element, 3, set screw, 4, handrail arm lock moving part, 5, rotatory step screw, 6, stop device, 7, rotation axis, 8, locating part, 9, slip spacing groove, 10, shell fragment.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 7, the armrest clamping arm deployable mechanism in this embodiment includes an armrest body 1, an armrest clamping arm inner member 2, an armrest clamping arm moving member 4, and a rotation limiting device 6, wherein the armrest clamping arm inner member 2 is detachably connected to one side of the armrest body 1 provided with an inner side clamping arm air bag, a front end of the armrest clamping arm moving member 4 is rotatably connected to a front end of an upper surface of the armrest body 1, and a rear end of the armrest clamping arm moving member 4 is horizontally limited to a rear end of the upper surface of the armrest body 1 by the rotation limiting device 6.
The technical effect that this embodiment reaches does: but through the armlock arm expanding mechanism of this embodiment, do not occupy massage user seat space, the use of massage functions such as the press from both sides buttockss that do not influence the massage, massage armchair's comfort level has been improved, can effectively reduce the packing size, increase vanning quantity, occupation space is little, the packing is small, under the unchangeable condition of present usage space, reduce the maximum width size of machine, can conveniently satisfy the complete machine and enter the household, do not need the dismouting, manufacturing cost and packaging cost reduce, and can satisfy overall structure's intensity, stop device can be spacing on handrail main part with the arm lock moving part, avoid letting arm lock moving part freely move about, if need let arm lock moving part activity need overcome spacing elasticity or resistance, stop device plays the spacing and state limiting displacement of stroke.
Example 2
As shown in fig. 1 to 7, the armrest arm unfolding mechanism in this embodiment includes all the technical features of embodiment 1, and in addition, includes a rotating step screw 5, a front end of an armrest arm moving member 4 is hinged to a front end of an upper surface of an armrest body 1 by the rotating step screw 5, and an axis of the rotating step screw 5 is a rotating shaft 7 of the armrest arm moving member 4.
Optionally, the device further comprises a pushing and lifting device, and the pushing and lifting device is used for pushing the armrest clamping arm movable piece 4 to rotate around the rotating shaft 7.
Optionally, the armrest arm moving member 4 is a bent plate-shaped structure, and a lower surface of the armrest arm moving member 4 abuts against an upper surface of the armrest body 1.
The beneficial effects in this embodiment are: by arranging the rotating step screw 5, the structure is simple, the manufacturing cost is low, and the rotating effect of the armrest clamping arm moving part 4 around the rotating shaft 7 is ensured; through setting up the device that promotes, played the effect of promoting to handrail arm lock moving part 4 pivoted.
Example 3
As shown in fig. 1 to 7, the arm rest expandable mechanism in this embodiment includes all the technical features of embodiment 1, and in addition, further includes a fixing screw 3, and the arm rest inner member 2 is detachably fixed to the arm rest main body 1 by a plurality of fixing screws 3.
The beneficial effects in this embodiment are: through setting up a plurality of set screws 3 can dismantle handrail arm lock inside part 2 and fix at handrail main part 1, the change of handrail arm lock inside part 2 of being convenient for has played the guard action to inside arm lock air pocket.
Example 4
As shown in fig. 8 to 11, the armrest arm deployable mechanism in this embodiment includes all the technical features of embodiment 1, in addition, the rotation limiting device 6 includes a limiting member 8 and a sliding limiting groove 9 disposed on the armrest arm moving member 4, the limiting member 8 is inserted into the sliding limiting groove 9, the sliding limiting groove 9 is provided with a plurality of engaging positions, and the limiting member 8 performs a switching operation in the plurality of engaging positions under the action of an external force; during the use, handrail arm lock moving part 4 is rotatory around rotatory step screw 5, and locating part 8 and the slip spacing groove 9 that sets up on handrail arm lock moving part 4 play limiting displacement to handrail arm lock moving part 4.
Fig. 8 and 9 show the slide retaining groove 9 having three shift positions, and fig. 10 and 11 show the slide retaining groove 9 having two shift positions; the sliding limiting groove 9 may be a structural form in which an inner concave portion is formed in a strip-shaped groove.
Optionally, the limiting member 8 is any one of a screw, a pin, a shaft member, and the like.
Example 5
As shown in fig. 12 to 14, the deployable mechanism of an arm lock in this embodiment includes all the technical features of embodiment 1, and in addition, further includes a plurality of elastic pieces 10, a plurality of elastic pieces 10 are disposed inside two edges of the sliding limiting groove 9, and the elastic pieces 10 are used for clamping the limiting member 8, for example, the elastic pieces are in an "Ω" shape.
Besides, the rotation limiting device 6 may be an elastic clamping structure of the body of the armrest arm moving member 4, or may be a clamping device installed on the armrest arm moving member 4, for example, the rotation limiting device 6 may also be any one of a spring, a torsion spring, an air bag, a motor, an electric lifting device, and the like.
The working principle of the above embodiment is as follows: before not using, stop device 6 is spacing on handrail main part 1 with handrail arm lock moving part 4, avoids letting handrail arm lock moving part 4 to be released by the push-up device and expandes around rotation axis 7, when the massage armchair user need use and let the arm lock expand, handrail arm lock moving part 4 overcomes mechanism devices such as stop device 6's elasticity or damping and outwards promotes handrail arm lock moving part 4, realizes that handrail arm lock moving part 4 outwards expandes, handrail arm lock space grow.
Example 6
As shown in fig. 1, the massage chair in the embodiment comprises an armrest clamping arm deployable mechanism according to any one of embodiments 1 to 5.
The beneficial effects in this embodiment are: the massage chair with the extensible mechanism of the armrest clamping arms is simple in structure and convenient to use, and improves comfort level of people in use.
Example 7
As shown in fig. 15 to 20, the armrest and the arm-lock movable member are not limited to the shapes shown in the drawings, and may be in the following ranges:
1. the shape of the arms can be either "U" with vertical opening or "Contraband" with horizontal opening, as shown in figure 2 (the case of "U" shape) or figure 15 (the case of "Contraband") and figure 16.
2. The armrest clamping arm moving part is a whole armrest which comprises an outward-turning outer side surface, the armrest can also be a half armrest of a larger shape and is a clamping arm moving part, and the armrest can also be an integral armrest, and all structures which rotate around a rotating shaft and are unfolded outwards belong to the protection scope of the patent as shown in fig. 17, 18, 19 and 20.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (10)
1. The utility model provides a but handrail arm lock deployment mechanism, its characterized in that, includes handrail main part (1), handrail arm lock medial part (2), handrail arm lock moving part (4) and revolves stop device (6), handrail arm lock medial part (2) can dismantle the connection in handrail main part (1) is provided with one side of inboard arm lock air pocket, the front end of handrail arm lock moving part (4) rotates the connection in the front end of handrail main part (1) upper surface, the rear end of handrail arm lock moving part (4) is passed through it is in to revolve stop device (6) level spacing the rear end of handrail main part (1) upper surface.
2. The arm clamp deployable mechanism according to claim 1, further comprising a rotary step screw (5), wherein the front end of the arm clamp movable member (4) is hinged to the front end of the upper surface of the arm body (1) by the rotary step screw (5), and the axis of the rotary step screw (5) is the rotary shaft (7) of the arm clamp movable member (4).
3. An arm clamp arm deployable mechanism according to claim 2, further comprising a pushing device for pushing the arm clamp arm moving member (4) to rotate about the axis of rotation (7).
4. An arm clamp deployable mechanism according to claim 1, further comprising a set screw (3), the arm clamp inner member (2) being detachably secured to the arm body (1) by a plurality of the set screws (3).
5. The armrest clamping arm deployable mechanism according to claim 1, wherein the rotation limiting device (6) includes a limiting member (8) and a sliding limiting groove (9) disposed on the armrest clamping arm moving member (4), the limiting member (8) is inserted in the sliding limiting groove (9), the sliding limiting groove (9) is provided with a plurality of clamping gears, and the limiting member (8) performs switching operation in the plurality of clamping gears under the action of external force.
6. The arm clamp arm deployable mechanism according to claim 5, wherein the stop member (8) is any one of a screw, a pin, and a shaft.
7. The arm clamp deployable mechanism according to claim 5, further comprising a plurality of resilient pieces (10), wherein the resilient pieces (10) are disposed inside two edges of the sliding limiting groove (9), and the resilient pieces (10) are used for clamping the limiting member (8).
8. The arm clamp deployable mechanism according to claim 1, wherein the rotation-limiting device (6) is any one of a spring, a torsion spring, an air bag, a motor, and an electric lifting device.
9. The arm clamp deployable mechanism according to claim 1, wherein the arm clamp movable member (4) is of a bent plate-like structure, and a lower surface of the arm clamp movable member (4) abuts against an upper surface of the arm body (1).
10. A massage chair comprising an armlock arm deployable mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021971408.0U CN212995543U (en) | 2020-09-10 | 2020-09-10 | Extensible mechanism for armrest clamping arms and massage chair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021971408.0U CN212995543U (en) | 2020-09-10 | 2020-09-10 | Extensible mechanism for armrest clamping arms and massage chair |
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| CN212995543U true CN212995543U (en) | 2021-04-20 |
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| CN202021971408.0U Active CN212995543U (en) | 2020-09-10 | 2020-09-10 | Extensible mechanism for armrest clamping arms and massage chair |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397901A (en) * | 2021-05-18 | 2021-09-17 | 山东康泰实业有限公司 | Massage chair |
-
2020
- 2020-09-10 CN CN202021971408.0U patent/CN212995543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397901A (en) * | 2021-05-18 | 2021-09-17 | 山东康泰实业有限公司 | Massage chair |
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| CP03 | Change of name, title or address |
Address after: 355000 No. 1, Xitan Town Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee after: Fujian glory Health Technology Co.,Ltd. Address before: 355000 xibeiyang health equipment Industrial Park, Fu'an City, Ningde City, Fujian Province Patentee before: FUJIAN ROVOS FITNESS Co.,Ltd. |
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| CP03 | Change of name, title or address |