CN114404241A

CN114404241A - Movable sealing structure and massager

Info

Publication number: CN114404241A
Application number: CN202111507551.3A
Authority: CN
Inventors: 刘朝军; 唐国云
Original assignee: Xiamen Comfort Science and Technology Group Co Ltd; Zhangzhou Easepal Industrial Co Ltd
Current assignee: Xiamen Comfort Science and Technology Group Co Ltd; Zhangzhou Easepal Industrial Co Ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-29
Anticipated expiration: 2041-12-10
Also published as: CN114404241B

Abstract

The application belongs to the technical field of massage equipment, and particularly relates to a movable sealing structure and a massager, wherein the movable sealing structure comprises a massage piece, a supporting frame, a cloth sleeve and a guide rail arranged in the cloth sleeve, the cloth sleeve is provided with an opening, and the length of the opening is arranged corresponding to the guide rail; the massage piece is movably arranged on the guide rail through the support frame; the movable sealing structure also comprises two elastic strips, the two elastic strips are laid on the opening of the cloth cover, and the end parts of the two elastic strips, which are deviated from each other, are respectively used for being connected with the two ends of the opening of the cloth cover, so that the elastic strips can shield the opening of the cloth cover; the end parts of the two elastic strips, which are close to each other, are connected with the supporting frame, and the two elastic strips can respectively stretch along with the movement of the massage piece. The elastic strip can realize stretching and retracting back and forth shielding through the self elastic acting force of the elastic strip, and the elastic strip can not generate the phenomenon of jamming relative to the zipper, so that the massage head can move more smoothly, and the massage effect is better.

Description

Movable sealing structure and massager

Technical Field

The application belongs to the technical field of massage equipment, especially, relate to a movable seal structure and massager.

Background

Along with the improvement of living standard, the massager is widely applied and developed, the massager comprises a massage piece, a support frame, a cloth cover and a guide rail, the massage piece is movably arranged on the guide rail through the support frame and can move back and forth along the guide rail; the massage part, the support frame, the cloth cover and the guide rail are all arranged in the cloth cover, but the movement of the massage part is limited by the cloth cover, so that the moving area is small, and a better massage effect cannot be achieved; in order to solve the problem, the guide rail is arranged in the cloth cover, the massage element is arranged outside the cloth cover, the support frame is connected with the external massage element through an opening in the cloth cover, but the opening is long, in order to avoid external foreign matters or dust from entering the cloth cover from the opening, a zipper structure is generally adopted, namely, a pull head is pulled to move in the moving process of the massage element, so that the opening and closing of the zipper are realized; however, the zipper is easy to be blocked, the movement of the massage piece is severely limited, and the massage effect is influenced.

Disclosure of Invention

An object of the application is to provide a movable sealing structure and a massager, and aims to solve the technical problem that a massage part in the prior art is not smooth in movement.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a movable seal structure, is in including according to rubbing piece, support frame, cloth cover and setting guide rail in the cloth cover, its characterized in that: the cloth cover is provided with an opening, and the length of the opening is arranged corresponding to the guide rail; the massage piece is movably arranged on the guide rail through the support frame;

the movable sealing structure further comprises two elastic strips, the two elastic strips are laid on the opening of the cloth cover, and the end parts of the two elastic strips, which are deviated from each other, are respectively used for being connected with the two ends of the opening of the cloth cover, so that the elastic strips can shield the opening of the cloth cover; the end parts, close to each other, of the two elastic strips are connected with the supporting frame, and the two elastic strips can stretch along with the movement of the massage piece respectively.

Optionally, the elastic strip is a rubber strip or an elastic fabric strip.

Optionally, the two elastic strips are arranged in sequence along the moving direction of the massage member and extend parallel to the moving direction of the massage member.

Optionally, the movable sealing structure further comprises a blocking piece, and the blocking piece is mounted on the cloth sleeve to block the opening; the support frame includes the support column, the separation blade corresponds the support column is equipped with the groove of stepping down, two the elasticity strip is close to the separation blade setting.

Optionally, the number of the support columns is two, the support columns are arranged at intervals, the yielding grooves correspond to the two mutually parallel yielding grooves of the support columns respectively, and the width of the yielding grooves is smaller than 1 centimeter.

Optionally, the movable sealing structure further comprises a connecting piece, the two ends of the elastic pieces close to each other are connected with the connecting piece, and a penetrating hole for the supporting column to penetrate through is formed in the connecting piece.

Optionally, the number of the support columns is multiple, the connecting member includes a first connecting piece and a second connecting piece, two ends of the elastic strip close to each other are respectively connected with the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece are disconnected, the first connecting piece and the second connecting piece are both provided with the through holes, and each support column is respectively arranged in the corresponding through hole in a penetrating manner.

Optionally, the blocking piece is sewn on the cloth cover.

Optionally, a driver and a massage head are arranged on the massage piece, the massage piece is exposed out of the cloth cover, and the driver drives the massage head to rotate.

One or more technical solutions in the movable sealing structure provided by the application have at least one of the following technical effects:

according to the movable sealing structure, the end parts of the two elastic strips which are deviated from each other are respectively used for being connected with the two ends of the opening of the cloth sleeve, the end parts of the two elastic strips which are close to each other are both connected with the massage piece of the massager, and the massage piece is positioned in the middle of the two elastic strips; therefore, in the process that the massage piece moves along the guide rail through the support frame, the support frame drives one of the elastic strips to stretch, the other elastic strip compresses, and the two elastic strips are laid in the opening all the time to shield the opening; according to the movable sealing structure, the opening in the cloth sleeve is shielded through the extension and retraction of the two elastic strips, the flexible back-and-forth shielding is realized through the elastic acting force of the elastic strips, and the elastic strips are not blocked relative to the zipper, so that the massage head can move more smoothly, and a better massage effect is achieved; in addition, compared with the zipper, the elastic strip has lower failure rate, is more convenient for users to use, and is also beneficial to prolonging the service life of the massager.

Another technical scheme adopted by the application is as follows: a massager comprises the movable sealing structure.

According to the massager, due to the adoption of the movable sealing structure, the opening in the cloth cover is shielded through the extension and contraction of the two elastic strips, the elastic strips can extend and contract back and forth to shield the opening through the elastic acting force of the elastic strips, and the elastic strips cannot generate a jamming phenomenon relative to the zipper, so that the massage heads can move more smoothly, and a better massage effect is achieved; in addition, compared with the zipper, the elastic strip has lower failure rate, is more convenient for users to use, and is also beneficial to prolonging the service life of the massager.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a massager provided in an embodiment of the present application.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is an exploded view of the massager shown in fig. 1.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Wherein, in the figures, the respective reference numerals:

10-movable sealing structure 11-elastic strip 12-baffle

13-connecting piece 21-shell 22-driving movement

23-cloth cover 23' -back-to-back cloth cover 24-guide rail

30-massage piece 31-transmission mechanism 32-massage head

33-mounting seat 34-driver 121-abdicating groove

131-first connecting piece 132-second connecting piece 221-support frame

231 opening 1311, through hole 2211, and support post.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application, and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship as shown in the drawings, which is used for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In one embodiment of the present application, as shown in fig. 1-4, a movable sealing structure 10 is provided, which is suitable for use in a massage apparatus and is adapted to be mounted on a cloth cover 23 of the massage apparatus, wherein the massage apparatus is suitable for massaging neck, waist, legs, arms, etc.; referring to fig. 1 and 2, the movable sealing structure 10 includes a massage component 30, a supporting frame 221, a cloth cover 23, and a guide rail 24 disposed in the cloth cover 23, wherein the cloth cover 23 is provided with an opening 231, and the length of the opening 231 is corresponding to the guide rail 24; the massage component 30 is movably arranged on the guide rail 24 through a support frame 221; the massager also comprises a shell 21 and a driving core 22, wherein the driving core 22 is arranged on the shell 21 through a guide rail 24, a cloth cover 23 is arranged on the shell 21, the driving core 22 is covered in the cloth cover 23, a massage part 30 is arranged outside the cloth cover 23, the driving core 22 is connected with a support frame 221, the support frame 221 is connected with the massage part 30 after passing through an opening 231 on the cloth cover 23, the driving core 22 can move on the guide rail 24 relative to the shell 21 after being started, and then the support frame 221 and the massage part 30 move, so that the massage operation is completed, wherein the length direction of the opening 231 is parallel to the length direction of the guide rail 24, the driving core 22 drives the massage part 30 to move along the length direction of the guide rail 24, so that the massage part 30 can move up and down, and the guide rail 24 can be a rack.

As shown in fig. 3 and 4, the movable sealing structure 10 further includes two elastic strips 11, the two elastic strips 11 are laid on the opening 231 of the cloth cover 23, and ends of the two elastic strips 11 facing away from each other are respectively used for being connected with two ends of the opening 231 of the cloth cover 23, so that the elastic strips 11 can block the opening 231 of the cloth cover 23; the ends of the two elastic strips 11 close to each other are connected with the supporting frame 221, and the two elastic strips 11 can stretch along with the movement of the massage member 30.

Specifically, in the movable sealing structure 10 according to the embodiment of the present application, since the ends of the two elastic strips 11 facing away from each other are respectively used for connecting with the two ends of the opening 231 of the cloth cover 23, the ends of the two elastic strips 11 close to each other are both connected with the massage part 30 of the massager, and the massage part 30 is located in the middle of the two elastic strips 11; thus, in the process that the massage part 30 moves along the guide rail 24 through the supporting frame 221, the supporting frame 221 drives one of the elastic strips 11 to stretch, the other elastic strip 11 to compress, and the two elastic strips 11 are always laid in the opening 231 to shield the opening 231; according to the movable sealing structure 10, the opening 231 on the cloth sleeve 23 is shielded through the extension and retraction of the two elastic strips 11, the elastic strips 11 can extend and retract to and fro to shield the opening, and the elastic strips 11 cannot be jammed relative to the zipper, so that the massage head 32 can move more smoothly, and a better massage effect is achieved; in addition, compared with the zipper, the elastic strip 11 has lower failure rate, is more convenient for users to use, and is also beneficial to prolonging the service life of the massager.

In another embodiment of the present application, the elastic strip 11 of the movable sealing structure 10 is provided as a rubber strip; specifically, the elastic strip 11 is made of rubber materials, and the elasticity of the rubber materials is utilized, so that the back and forth stretching and shielding are realized, the rubber materials are not easy to age and have longer service life, the rubber materials are soft, the user cannot be collided, and the use experience of the user is improved. The rubber material may be silicone, and in other embodiments, the rubber material may also be other elastic materials, which are not listed here.

In another embodiment of the present application, the elastic strip 11 of the movable sealing structure 10 is provided as an elastic fabric strip. Elastic strip 11 adopts elastic fabric's material, elastic fabric's low cost, and elasticity is great, and the resistance that massage 30 removed like this, the smooth and easy nature of massage 30's removal is better, and the massage travelling comfort is also better, and in addition, elastic fabric is soft, does not have the cool sensation yet with the people contact, and the travelling comfort that the user used is better.

In another embodiment of the present application, the two elastic strips 11 of the movable sealing structure 10 are provided to be arranged in sequence along the moving direction of the massage members 30 and to extend in parallel to the moving direction of the massage members 30; elastic strip 11 extends along the length direction of cloth cover 23 opening 231, and two elastic strips 11 set gradually along the length direction of cloth cover 23 opening 231, effort when massage piece 30 pulling elastic strip 11 is flexible like this is along the length direction of elastic strip 11, elastic strip 11's flexible is the same with its length direction like this, elastic strip 11 is difficult for taking place the upset at the in-process that stretches out and draws back like this, avoid elastic strip 11 to overturn and die massage piece 30 card, in addition, elastic strip 11 is also difficult for damaging, can prolong its life greatly.

In another embodiment of the present application, as shown in fig. 3 and 4, the movable sealing structure 10 of the movable sealing structure 10 further includes a blocking sheet 12, the blocking sheet 12 is mounted on the cloth cover 23 to block the opening 231, the supporting frame 221 includes a supporting column 2211, and the blocking sheet 12 is provided with an avoiding groove 121 corresponding to the supporting column 2211. Specifically, the elastic strip 11 is positioned between the blocking sheet 12 and the cloth cover 23, the blocking sheet 12 plays a role in protecting the elastic strip 11, and the elastic strip 11 is prevented from being damaged due to exposure, in addition, the blocking sheet 12 separates the massage head 32 from the elastic strip 11, so that the movement of the massage head 32 after the elastic strip 11 is compressed and expanded is prevented from being blocked, the smoothness of the movement of the massage head 32 is ensured, and the normal use of the massage head 32 is ensured; the receding slot 121 is used for the support column 2211 on the support frame 221 to penetrate, so as to ensure that the driving movement 22 can smoothly drive the massage head 32 to move.

In a specific embodiment, the number of the support columns 2211 is two, the support columns 2211 are arranged at intervals, the yielding grooves 121 correspond to the two mutually parallel yielding grooves 121 of the support columns 2211 respectively, and the width of the yielding groove 121 is less than 1 cm. On the one hand, the quantity of support column 2211 is two, massage member 30 can receive stable support, drive core 22 drive massage member 30 removes reliable and stable nature, on the other hand, set up two parallel arrangement's the groove of stepping down 121 on the separation blade 12, support column 2211 wears to establish respectively in two grooves of stepping down 121 like this, every width of stepping down groove 121 can set up lessly like this, the width of stepping down groove 121 is less than 1 centimetre promptly, thereby block dust, impurity such as hair gets into in the cloth cover from opening 231, improve massage member 30 and remove in the same direction as the nature.

Of course, in other embodiments, the number of the yielding slots 121 may be one, two, three or more, and the specific number thereof may be determined according to practical situations, and is not limited herein.

The blocking piece 12 can be in a shape of a long strip, a square or a circle, the specific shape of the blocking piece can be selected according to actual conditions, and only the elastic strip 11 needs to be shielded, so that limitation is not required.

In another embodiment of the present application, the blocking plate 12 of the movable sealing structure 10 is provided as a rubber sheet; the baffle plate 12 is made of rubber materials, the rubber is soft, the rubber materials are soft, so that the user cannot be collided, and the use experience of the user is improved; the rubber baffle 12 can be contacted with people, the cold feeling does not exist, and the comfort of the user is better. The rubber may be silica gel, nitrile rubber, natural rubber, etc., and specific materials thereof are not listed herein.

In another embodiment of the present application, the flap 12 of the movable sealing structure 10 is provided as a plastic sheet; the blocking piece 12 is made of plastic materials, the plastic materials are low in cost and have certain hardness, and the elastic piece can be tightly pressed between the cloth sleeve 23 and the blocking piece 12, so that the elastic strip 11 is prevented from bulging to block the movement of the massage piece 30. The plastic may be polyethylene, polypropylene, polyvinyl chloride, polystyrene, acrylonitrile-butadiene-styrene copolymer, and the like, and specific materials thereof are not listed here.

In another embodiment of the present application, the flap 12 of the movable seal 10 is provided as a metal sheet. The baffle plate 12 is made of metal material, and the metal material has high hardness and luster, so that the appearance of the whole massager is more beautiful; the metal may be iron, copper, alloy, etc., and specific materials thereof are not listed here.

In another embodiment of the present application, the blocking sheet 12 of the movable sealing structure 10 is provided to be sewn on the cloth cover 23, and the installation of the blocking sheet 12 is simpler; specifically, the end parts of the two elastic strips 11 which are deviated from each other are sewn on the baffle 12; the elastic strip 11 and the baffle plate 12 are connected in a sewing mode, and the baffle plate 12 and the cloth cover 23 are connected in a sewing mode, so that the connecting mode is simple to manufacture and low in manufacturing cost; more specifically, the end portions of the two elastic strips 11 are respectively sewn at the two ends of the blocking piece 12, so that the whole blocking piece 12 is sewn on the cloth cover 23 after the positions of the two elastic strips 11 are fixed on the blocking piece 12, and the positions of the two elastic strips 11 do not need to be confirmed on the cloth cover 23 for many times, so that the positioning operation of the elastic strips 11 is simpler and the manufacturing is convenient.

In another embodiment of the present application, as shown in fig. 3 and 4, the movable sealing structure 10 further includes a connecting member 13, the adjacent ends of the two elastic strips 11 are connected to the connecting member 13, and the connecting member 13 is provided with a through hole 1311 for the supporting column 2211 to pass through. Support column 2211 wears to establish in the hole 1311 of wearing to establish on connecting piece 13, support column 2211 removes the in-process like this, thereby it removes to drive connecting piece 13, and then it is flexible to drive elastic strip 11, elastic strip 11 passes through connecting piece 13 and is connected with support column 2211, the tip of elastic strip 11 need not to set up too much structure in order to be used for support column 2211 adaptation, thereby avoid too much structure to set up and lead to elastic strip 11 and easily damage, prolong elastic strip 11's life, also can guarantee to have more reliable being connected between massage head 32 and the elastic strip 11.

In another embodiment of the present application, the massage member 30 of the movable sealing structure 10 is provided with a mounting seat 33, and the supporting frame 221 and the mounting seat 33 are connected by a plurality of supporting columns 2211; specifically, the mounting seat 33 is provided with a fixing hole adapted to the supporting column 2211, and the supporting column 2211 passes through the through hole 1311 and then is inserted into the fixing hole, so as to connect the driving movement 22 and the massage component 30.

In another embodiment of the present application, the connecting member 13 of the movable sealing structure 10 includes a first connecting piece 131 and a second connecting piece 132, the end portions of the two elastic strips 11 close to each other are respectively connected to the first connecting piece 131 and the second connecting piece 132, the first connecting piece 131 and the second connecting piece 132 are disconnected, the first connecting piece 131 and the second connecting piece 132 are both provided with through holes 1311, and each supporting column 2211 is arranged in the corresponding through hole 1311 in a penetrating manner. The first connecting piece 131 and the second connecting piece 132 are respectively connected with the end parts of the two elastic strips 11, and the first connecting piece 131 and the second connecting piece 132 can move relatively, so that the supporting columns 2211 with different distances can be met, and the installation requirements of the supporting columns 2211 with different distances can be adapted, thereby adapting to the use requirements of massagers with different models and different types.

Further, the number of the supporting columns 2211 may be two, three, four or more than four, a plurality of supporting columns 2211 may be respectively inserted into different abdicating slots 121, or may be inserted into the same abdicating slot 121, and the specific number thereof may be set according to actual needs, which is not limited herein.

Exemplarily, as shown in fig. 3 and 4, the first connecting sheet 131 and the second connecting sheet 132 are disposed left and right, the first connecting sheet 131 and the second connecting sheet 132 are respectively provided with two front and back disposed through holes 1311, the blocking sheet 12 is provided with two front and back disposed abdicating grooves 121, the number of the supporting columns 2211 is four, the four supporting columns 2211 are arranged in a matrix manner, the four supporting columns 2211 are respectively arranged in the four through holes 1311 in a penetrating manner, the two supporting columns 2211 arranged at the front side are arranged in the abdicating grooves 121 arranged at the front side in a penetrating manner, and the two supporting columns 2211 arranged at the rear side are arranged in the abdicating grooves 121 arranged at the rear side in a penetrating manner, so that the connection between the driving movement 22 and the massage head 32 is realized.

Wherein, the end parts of the two elastic strips 11 close to each other are respectively sewed on the first connecting sheet 131 and the second connecting sheet 132, and the two elastic strips are connected by adopting a sewing mode, so that the manufacturing mode is simple, and the connection firmness is good; in addition, the first connecting piece 131 and the second connecting piece 132 are plastic sheets or metal sheets, and the specific material thereof can be selected according to the actual requirement, which is not limited herein.

In another embodiment of the present application, a driver 34 and a massage head 32 are provided on the massage member 30 of the movable sealing structure 10, the massage member 30 is exposed out of the cloth cover 23, and the driver 34 drives the massage head 32 to rotate; the driver 34 performs kneading massage and hammering massage by driving the plurality of massage heads 32 on the massage member 30 to rotate and oscillate, and by the rotation and oscillation of the massage heads 32; more specifically, a transmission mechanism 31 is arranged in the massage member 30, and the driver 34 drives the plurality of massage heads 32 on the massage member 30 to rotate and swing through the transmission mechanism 31, so as to realize kneading massage and beating massage through the rotation and swing of the massage heads 32; wherein, the driver 34 can be a motor, and the transmission mechanism 31 is a gear transmission mechanism 31. The movable sealing structure 10 is disposed at the opening 231 of the cloth cover 23, and is mainly used for shielding the opening 231 on the cloth cover 23, so as to prevent dust from entering the cloth cover 23 from the opening 231 and damaging the cloth cover 23 and the driving movement 22.

In another embodiment of the present application, a massager is provided that includes the above-described movable sealing structure 10.

According to the massager in the embodiment of the application, due to the adoption of the movable sealing structure 10, the opening 231 in the cloth cover 23 is shielded through the extension and retraction of the two elastic strips 11, the elastic strips 11 can be used for realizing the extension and retraction to and fro shielding through the self elastic acting force of the elastic strips 11, and the elastic strips 11 cannot be jammed relative to the zipper, so that the massage head 32 can move more smoothly, and the massage effect is better; in addition, compared with the zipper, the elastic strip 11 has lower failure rate, is more convenient for users to use, and is also beneficial to prolonging the service life of the massager.

The present application also describes the assembly process of the movable sealing structure 10, and the process of installing the movable sealing structure 10 to the backrest massager is specifically as follows:

with reference to fig. 1 to 3, it should be noted that the backrest massager includes a backrest portion and a massage portion, the backrest portion includes a housing 21, a driving mechanism 22 and a backrest cloth cover 23' installed on the housing 21, the massage portion includes a massage member 30 and a massage cloth cover sleeved outside the massage member 30, a driving end of the driving mechanism 22 is connected to the massage member 30 and is configured to drive the massage member 30 to move up and down freely, so as to achieve up and down massage of the neck.

The end parts of the two elastic strips 11 are respectively lathed by the needle, the other ends of the two elastic strips 11 which are lathed by the needle are lathed in the middle of the corresponding position of the back cloth cover 23 ', the blocking pieces 12 cover the two ends of the elastic strips 11 and are aligned with the corresponding position of the blocking pieces 12 to be lathed on the back cloth cover 23 ', and thus the front processing of the back cloth cover 23 ' is completed. The supporting frame 221 is fixed on the corresponding position of the driving core 22 by bolts, the two side guide rails 24 fix the driving component in the housing 21 backed by the back through screws, and the housing 21 is internally provided with a track which is matched with a lower cover slot position of the driving component to form up-down guiding; during assembly, the backrest cloth sleeve 23' is firstly sleeved on the assembled shell 21, the first connecting sheet 131 and the second connecting sheet 132 are respectively buckled on the supporting columns 2211 of the supporting frame 221, then the cloth sleeve 23 is sleeved, at the moment, the wires are arranged, and the mounting seat 33 is firmly fixed on the corresponding position of the supporting frame 221 through screws; then the massage cloth cover on the massage piece 30 is sleeved on the mounting seat 33, the massage piece 30 is fixed at the corresponding position of the mounting seat 33 through a bolt, the wire is arranged, then the massage cloth cover on the massage piece 30 is sleeved, and finally the massage piece 30 is carried to freely move up and down under the condition that the backrest cloth cover 23' is sleeved through a circuit control driving assembly.

The movable sealing structure 10 of the embodiment of the application and the backrest with the neck and back massage function are mostly wrapped by the whole outer sleeve, a consumer cannot visually see the massage action, the movable sealing structure 10 has wide application value, the massage piece 30 is externally hung, the massage piece 30 can be more visually embodied, and more visual and more comfortable experience is provided for the consumer.

The present invention is not intended to be limited to the particular embodiments shown, but is to be accorded the widest scope consistent with the principles and spirit of the present invention.

Claims

1. The utility model provides a movable seal structure, is in including massage piece, support frame, cloth cover and setting guide rail in the cloth cover, its characterized in that: the cloth sleeve is provided with an opening, and the length of the opening is arranged corresponding to the guide rail; the massage piece is movably arranged on the guide rail through the support frame;

2. The movable seal structure of claim 1, wherein: the elastic strip is a rubber strip or an elastic fabric strip.

3. The movable seal structure of claim 1, wherein: the two elastic strips are sequentially arranged along the moving direction of the massage piece and extend in parallel to the moving direction of the massage piece.

4. A movable sealing structure according to any one of claims 1 to 3, characterized in that: the movable sealing structure further comprises a blocking piece, and the blocking piece is mounted on the cloth sleeve to block the opening;

the support frame includes the support column, the separation blade corresponds the support column is equipped with the groove of stepping down, two the elasticity strip is close to the separation blade setting.

5. The movable seal structure of claim 4, wherein: the quantity of support column is two, the support column looks interval sets up, the groove of stepping down is for corresponding respectively two of support column parallel arrangement's the groove of stepping down each other, the width in groove of stepping down is less than 1 centimetre.

6. The movable seal structure of claim 5, wherein: the movable sealing structure further comprises a connecting piece, the two ends, close to the elastic pieces, of the elastic pieces are connected with the connecting piece, and the connecting piece is provided with a penetrating hole for the supporting column to penetrate through.

7. The movable seal structure of claim 6, wherein: the number of the support columns is multiple, the connecting piece comprises a first connecting piece and a second connecting piece, the two ends, close to each other, of the elastic strips are respectively connected with the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece are arranged in a disconnected mode, the through holes are formed in the first connecting piece and the second connecting piece, and the support columns are respectively arranged in the corresponding through holes in a penetrating mode.

8. The movable seal structure of claim 4, wherein: the blocking piece is sewn on the cloth cover.

9. A movable sealing structure according to any one of claims 1 to 3, characterized in that: the massage piece is provided with a driver and a massage head, the massage piece is exposed out of the cloth sleeve, and the driver drives the massage head to rotate.

10. A massager is characterized in that: comprising a movable sealing structure according to any one of claims 1 to 9.