TWM629140U - Sport chair - Google Patents

Sport chair Download PDF

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Publication number
TWM629140U
TWM629140U TW111202309U TW111202309U TWM629140U TW M629140 U TWM629140 U TW M629140U TW 111202309 U TW111202309 U TW 111202309U TW 111202309 U TW111202309 U TW 111202309U TW M629140 U TWM629140 U TW M629140U
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TW
Taiwan
Prior art keywords
seat
seat back
support rod
chair
sports
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Application number
TW111202309U
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Chinese (zh)
Inventor
劉秉宥
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劉秉宥
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Application filed by 劉秉宥 filed Critical 劉秉宥
Priority to TW111202309U priority Critical patent/TWM629140U/en
Publication of TWM629140U publication Critical patent/TWM629140U/en
Priority to US18/178,034 priority patent/US20230284787A1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C15/00—Other seating furniture
    • A47C15/004—Seating furniture for specified purposes not covered by main groups A47C1/00 or A47C9/00
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Chairs Characterized By Structure (AREA)
  • Tires In General (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Liquid Crystal (AREA)

Abstract

本創作之實施提供一種運動椅，包含：一椅座、一椅背、一支撐桿、至少一限位裝置以及至少一彈性復位元件，椅座設有一樞接部，椅背樞設於該樞接部使椅背能相對於椅座轉動而改變該椅背的傾斜狀態，支撐桿一端包含至少一滾輪用於接觸地面，該支撐桿另一端樞接於該椅背的後方，以使該支撐桿隨著該椅背之傾斜狀態而改變該至少一滾輪的觸地位置，使運動椅不易向後翻覆，限位裝置連接於樞接部與支撐桿之間，以調整與限制支撐桿滾輪的觸地位置，而間接限制該椅背之傾斜角度，椅背與該椅座之間連接有至少一彈性復位元件，使該椅背不受外力作用時能相對於該椅座保持在預設的傾斜角度，並令連動之支撐桿回到預設位置，使得運動椅呈現佔用空間最少的型態。The implementation of the present invention provides a sports chair, comprising: a seat, a back, a support rod, at least one limiting device, and at least one elastic restoring element. The seat is provided with a pivot portion, and the back is pivoted on the pivot. The connecting part enables the seat back to rotate relative to the seat to change the inclination state of the seat back. One end of the support rod includes at least one roller for contacting the ground, and the other end of the support rod is pivotally connected to the back of the seat back to make the support rod. The rod changes the ground contact position of the at least one roller along with the tilted state of the seat back, so that the sports chair is not easy to overturn backwards, and the limiting device is connected between the pivot part and the support rod to adjust and limit the contact of the support rod rollers. At least one elastic restoring element is connected between the seat back and the seat, so that the seat back can be kept at a preset inclination relative to the seat when no external force is applied. Angle, and make the linked support rod return to the preset position, so that the sports chair takes up the least space.

Description

運動椅sports chair

本創作提供一種運動椅，尤指一種可供使用者以坐姿進行仰臥或進行背部伸展運動的運動椅。The present invention provides a sports chair, especially a sports chair that can be used for users to lie on their backs or to stretch their backs in a sitting position.

一般用於仰臥起坐或伸展背部的運動器材，大多相當佔用空間，其主要原因在於使用者在進行仰臥或伸展時，重心會大幅向後偏移，因此運動器材必須設計向後延伸的支撐結構，以避免發生使用時翻覆的問題。Most of the sports equipment generally used for sit-ups or stretching the back take up a lot of space. The main reason is that when the user is lying on the back or stretching, the center of gravity will be greatly shifted backwards. Therefore, the sports equipment must be designed with a support structure that extends backwards. Avoid the problem of overturning during use.

如此一來，運動器材往往就會相當占用收納空間， 常態置放在生活環境中就會佔用生活空間，而且龐大的體積又不便收納，收納後要使用時又需要搬移至空曠空間使用，也導致使用率下降的問題。As a result, sports equipment often takes up a lot of storage space. Normally placed in the living environment, it will take up living space, and the huge volume is inconvenient for storage. After storage, it needs to be moved to an open space for use, which also leads to The problem of declining usage.

本創作之主要目的，係在提供一種可當作座椅使用又可當運動器材使用的運動椅，當成座椅使用時可不佔用過多的置放空間，當成運動器材使用時，又具有防止翻覆的功效。為達上述目的，本創作運動椅，包含：一椅座，該椅座設有一樞接部；一椅背，該椅背樞設於該樞接部，使該椅背能相對於該椅座轉動而改變該椅背的傾斜狀態；一支撐桿，該支撐桿一端包含至少一滾輪，該至少一滾輪用於接觸地面，該支撐桿另一端樞接於該椅背的後方，以使該支撐桿隨著該椅背之傾斜狀態而改變該至少一滾輪的觸地位置；以及一限位裝置，該限位裝置連接於該樞接部與該支撐桿之間，以調整與限制該支撐桿滾輪的觸地位置，以調整與限制該椅背之傾斜角度。The main purpose of this creation is to provide a sports chair that can be used as a seat and can be used as sports equipment. When used as a seat, it does not take up too much storage space. effect. In order to achieve the above-mentioned purpose, the present invention sports chair includes: a seat, the seat is provided with a pivot portion; a seat back, the seat back is pivoted on the pivot portion, so that the seat back can be relative to the seat seat Rotate to change the inclination state of the seat back; a support rod, one end of the support rod includes at least one roller, the at least one roller is used for contacting the ground, and the other end of the support rod is pivotally connected to the back of the seat back, so that the support The rod changes the ground contact position of the at least one roller with the tilted state of the seat back; and a limiting device, which is connected between the pivot portion and the support rod to adjust and limit the support rod The ground contact position of the rollers to adjust and limit the inclination angle of the seat back.

在一實施例中，運動椅進一步包含至少一彈性復位元件，連接於該椅背與該椅座之間，使該椅背不受外力作用時能相對於該椅座保持在預設的傾斜角度。In one embodiment, the sports chair further comprises at least one elastic restoring element, which is connected between the seat back and the seat seat, so that the seat back can maintain a preset inclination angle relative to the seat seat when the seat back is not affected by external force. .

在一實施例中，該椅背上設有若干可轉動的泡棉。In one embodiment, the seat back is provided with several rotatable foams.

在一實施例中，該椅背之前方呈弧凸狀。In one embodiment, the front of the seat back is convex.

在一實施例中，運動椅進一步包含一頭枕，該頭枕連接於該椅背。In one embodiment, the exercise chair further includes a headrest connected to the seatback.

在一實施例中，該椅座的兩側分別具有一扶手。In one embodiment, two sides of the seat are respectively provided with an armrest.

相較於先前技術，本創作運動椅之椅座可當成一般的座椅使用，並且當成一般的座椅使用時不會佔用過多的額外空間，而椅背能相對於椅座轉動以改變傾斜狀態的特性，使得運動椅可當作運動器材使用，例如提供使用者仰臥運動或是伸展運動之用，在運動時支撐桿可提供椅背後方的支撐力，限位裝置可調整與限制支撐桿滾輪的觸地位置及椅背之傾斜角度，使得本創作運動椅之使用更為安全。Compared with the prior art, the seat of the creative sports chair can be used as a general seat, and when used as a general seat, it will not take up too much extra space, and the seat back can be rotated relative to the seat to change the inclination state. The characteristics of the sports chair make it possible to use the sports chair as a sports equipment, for example, to provide users with supine exercise or stretching exercise. The support rod can provide the support force behind the chair during exercise, and the limit device can adjust and limit the support rod roller. The ground contact position and the inclination angle of the seat back make the use of this creative sports chair more secure.

以下舉例說明本創作的較佳實施方式，並配合圖式說明如後：The following examples illustrate the preferred embodiments of this creation, and are described below with the accompanying drawings:

請參閱第一圖至第三圖所示之實施例，運動椅1包含一椅座10、一椅背20、一支撐桿30、至少一限位裝置40、至少一彈性復位元件50以及一頭枕60。Please refer to the embodiments shown in the first to third figures, the sports chair 1 includes a seat 10 , a seat back 20 , a support rod 30 , at least one limiting device 40 , at least one elastic restoring element 50 and a headrest 60.

椅座10包含椅腳11、椅墊12、扶手13以及樞接部14等主要結構，椅墊12設置在椅腳11之上以供使用者以正常的坐姿坐下之用，椅背20之前方呈弧凸狀且設有若干可轉動的泡棉21，當使用者的背部倚靠在椅背20時，使用者的背部會與可轉動的泡棉21接觸，扶手13設置於椅座10兩側，以支撐使用者手部或供使用者抓握之用。The seat 10 includes main structures such as a seat leg 11 , a seat cushion 12 , an armrest 13 and a pivot portion 14 . The seat cushion 12 is arranged on the seat leg 11 for the user to sit in a normal sitting posture. Before the seat back 20 The square is convex and is provided with a plurality of rotatable foams 21. When the user's back is leaning on the seat back 20, the user's back will contact the rotatable foams 21. The armrests 13 are arranged on both sides of the seat 10. side to support the user's hand or for the user to grasp.

椅背20包含一第一延伸部22，該延伸架22由椅背20之後方向後凸伸，第一延伸部22樞設於該樞接部14。The seat back 20 includes a first extension portion 22 , the extension frame 22 protrudes rearward from the back of the seat back 20 , and the first extension portion 22 is pivoted on the pivot portion 14 .

支撐桿30的一端包含至少一滾輪31，本實施例是以二個並排的滾輪31作為說明，該至少一滾輪31用於接觸地面70。One end of the support rod 30 includes at least one roller 31 . In this embodiment, two side-by-side rollers 31 are used as an illustration, and the at least one roller 31 is used to contact the ground 70 .

椅背20還包含一位於後方的第二延伸部23，支撐桿30另一端樞接於第二延伸部23，以使該支撐桿30隨著該椅背20之傾斜狀態而改變滾輪31的觸地位置。The seat back 20 further includes a second extension portion 23 located at the rear, and the other end of the support rod 30 is pivotally connected to the second extension portion 23 , so that the support rod 30 changes the contact of the roller 31 with the tilted state of the seat back 20 . location.

限位裝置40連接於該樞接部14與該支撐桿30之間，此實施例所示之限位裝置40包含二根平行設置的第一連桿41以及二根平行設置的第二連桿42。第一連桿41與第二連桿42相互樞接，並以第一連桿41之一端銜接於樞接部14，第二連桿42之一端銜接於支撐桿30。The limiting device 40 is connected between the pivot portion 14 and the support rod 30 . The limiting device 40 shown in this embodiment includes two parallel first links 41 and two parallel second links 42. The first link 41 and the second link 42 are pivotally connected to each other, and one end of the first link 41 is connected to the pivot portion 14 , and one end of the second link 42 is connected to the support rod 30 .

彈性復位元件50設置在椅背20與椅座10之間，使該椅背20不受外力作用時能相對於該椅座10保持在預設的傾斜角度。頭枕60連接於椅背20，以支撐使用者之頭部，圖中所示之頭枕60係樞接於椅背20，實際實施時，亦可在頭枕60與椅背20之間設置高度調節機構(圖中未揭示)，以供調整頭枕60最適合的使用高度。The elastic restoring element 50 is disposed between the seat back 20 and the seat 10, so that the seat back 20 can maintain a preset inclination angle relative to the seat 10 when the seat back 20 is not acted by external force. The headrest 60 is connected to the seatback 20 to support the user's head. The headrest 60 shown in the figure is pivotally connected to the seatback 20. In practice, it can also be arranged between the headrest 60 and the seatback 20. A height adjustment mechanism (not shown in the figure) is used to adjust the most suitable height of the headrest 60 for use.

請參閱第四圖所示，由於第一延伸部22樞設於該樞接部14，使該椅背20能相對於該椅座10轉動而改變該椅背20的傾斜狀態，使得位於支撐桿30一端之滾輪31能沿著地面70向後滾動，支撐桿30可提供椅背20之後方(背側)支撐力，以防止椅座10向後傾倒。其次，限位裝置40連接於該樞接部14與該支撐桿30之間，因此得以調整與限制該滾輪31的觸地位置，並間接調整與限制該椅背20之傾斜角度。限位裝置40之實施，除了前述實施方式之外，亦可用鐵鍊、電纜線或其他具有相同功效之物品替代實施。Please refer to FIG. 4 , since the first extension portion 22 is pivoted on the pivot portion 14 , the seat back 20 can be rotated relative to the seat 10 to change the inclination state of the seat back 20 , so that the seat back 20 is located on the support rod. The roller 31 at one end of the 30 can roll backward along the ground 70 , and the support rod 30 can provide the rear (back) support force of the seat back 20 to prevent the seat 10 from falling backward. Next, the limiting device 40 is connected between the pivot portion 14 and the support rod 30 , so that the ground contact position of the roller 31 can be adjusted and restricted, and the inclination angle of the seat back 20 can be adjusted and restricted indirectly. The implementation of the limiting device 40, in addition to the above-mentioned embodiments, can also be implemented by iron chains, cables or other items with the same function.

綜上所述，運動椅1除了可當作座椅使用之外，更可當作運動器材使用。將運動椅1當成座椅使用時，彈性復位元件50能使該椅背20能相對於該椅座10保持在預設的傾斜角度，此時支撐桿30及滾輪31會往椅座10的方向靠近，而不會佔用過多的置放空間，有如第三圖所示。將運動椅1當運動器材使用時，可透過使用者之背部施力於椅背20，使椅背20 向後方傾斜，藉此提供使用者以坐姿進行仰臥或背部伸展之運動，在此同時支撐桿30及滾輪31會遠離椅座10，以防止使用者及椅背20之重心往後移動時，運動椅1發生向後傾倒的問題，有如第四圖所示。To sum up, the sports chair 1 can be used not only as a seat, but also as a sports equipment. When the sports chair 1 is used as a seat, the elastic restoring element 50 can keep the seat back 20 at a preset inclination angle relative to the seat 10 , and at this time, the support rod 30 and the roller 31 will move towards the direction of the seat 10 close without taking up too much placement space, as shown in the third picture. When the sports chair 1 is used as sports equipment, the back 20 of the chair can be applied with force through the back of the user, so that the back of the chair 20 can be tilted backward, thereby providing the user with a sitting posture for supine or back stretching movement, and at the same time supporting The rod 30 and the roller 31 are away from the seat 10 to prevent the sports chair 1 from tipping backward when the center of gravity of the user and the seat back 20 moves backward, as shown in the fourth figure.

以上所述，僅為舉例說明本創作的較佳實施方式，並非以此限定實施的範圍，凡是依本創作申請專利範圍及專利說明書內容所作的簡單置換及等效變化，皆屬本創作的專利申請範疇。The above is only to illustrate the preferred embodiments of the creation, and not to limit the scope of implementation. Any simple substitutions and equivalent changes made according to the patent scope of the invention and the content of the patent specification are all patents of the creation. application category.

1:運動椅 10:椅座 11:椅腳 12:椅墊 13:扶手 14:樞接部 20:椅背 21:可轉動的泡棉 22:第一延伸部 23:第二延伸部 30:支撐桿 31:滾輪 40:限位裝置 41:第一連桿 42:第二連桿 50:彈性復位元件 60:頭枕 70:地面1: Sports chair 10: Seat 11: Chair legs 12: Chair cushion 13: Armrest 14: Pivot part 20: Chair back 21: Turnable foam 22: The first extension 23: Second extension 30: Support rod 31: Roller 40: Limiting device 41: The first link 42: Second Link 50: Elastic reset element 60: headrest 70: Ground

第一圖所示為本創作較佳實施例之立體圖。 第二圖所示為第一圖之另一視角立體圖。 第三圖所示為本創作較佳實施例之椅背未受外力示意圖。 第四圖所示為本創作較佳實施例之椅背受到外力傾斜示意圖。 The first figure shows a three-dimensional view of a preferred embodiment of the present invention. The second figure is a perspective view of the first figure from another perspective. The third figure shows a schematic diagram of the chair back without external force in the preferred embodiment of the creation. The fourth figure shows a schematic diagram of the chair back being tilted by an external force according to the preferred embodiment of the present invention.

1:運動椅 1: Sports chair

10:椅座 10: Seat

11:椅腳 11: Chair legs

12:椅墊 12: Chair cushion

13:扶手 13: Armrest

14:樞接部 14: Pivot part

20:椅背 20: Chair back

21:可轉動的泡棉 21: Turnable foam

22:第一延伸部 22: The first extension

23:第二延伸部 23: Second extension

30:支撐桿 30: Support rod

31:滾輪 31: Roller

40:限位裝置 40: Limiting device

41:第一連桿 41: The first link

42:第二連桿 42: Second Link

50:彈性復位元件 50: Elastic reset element

60:頭枕 60: headrest

Claims (6)

一種運動椅，包含： 一椅座，該椅座設有一樞接部； 一椅背，該椅背樞設於該樞接部，使該椅背能相對於該椅座轉動而改變該椅背的傾斜狀態； 一支撐桿，該支撐桿一端包含至少一滾輪，該至少一滾輪用於接觸地面，該支撐桿另一端樞接於該椅背的後方，以使該支撐桿隨著該椅背之傾斜狀態而改變該至少一滾輪的觸地位置；以及 一限位裝置，該限位裝置連接於該樞接部與該支撐桿之間，以調整與限制該支撐桿滾輪的觸地位置，以調整與限制該椅背之傾斜角度。 An exercise chair comprising: a seat, the seat is provided with a pivot part; a seat back, the seat back is pivoted on the pivot portion, so that the seat back can rotate relative to the seat to change the inclination state of the seat back; A support rod, one end of the support rod includes at least one roller for contacting the ground, and the other end of the support rod is pivotally connected to the back of the seat back, so that the support rod can move with the tilted state of the seat back. changing the touchdown position of the at least one wheel; and A limiting device is connected between the pivot portion and the support rod to adjust and limit the ground contact position of the support rod roller, so as to adjust and limit the inclination angle of the seat back. 如請求項1所述之運動椅，其進一步包含至少一彈性復位元件，其中至少一彈性復位元件連接於該椅背與該椅座之間，使該椅背不受外力作用時能相對於該椅座保持在預設的傾斜角度。The sports chair according to claim 1, further comprising at least one elastic restoring element, wherein at least one elastic restoring element is connected between the seat back and the seat, so that the seat back can be relative to the seat back when not acted by an external force The seat remains at a preset tilt angle. 如請求項1所述之運動椅，其中該椅背設有若干可轉動的泡棉。The sports chair according to claim 1, wherein the seat back is provided with a plurality of rotatable foams. 如請求項1所述之運動椅，其中該椅背之前方呈弧凸狀。The sports chair according to claim 1, wherein the front of the seat back is convex. 如請求項1所述之運動椅，其進一步包含一頭枕，該頭枕連接於該椅背。The exercise chair of claim 1, further comprising a headrest connected to the seat back. 如請求項1所述之運動椅，其中該椅座的兩側分別具有一扶手。The sports chair according to claim 1, wherein two sides of the seat are respectively provided with an armrest.
TW111202309U 2022-03-08 2022-03-08 Sport chair TWM629140U (en)

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TW111202309U TWM629140U (en) 2022-03-08 2022-03-08 Sport chair
US18/178,034 US20230284787A1 (en) 2022-03-08 2023-03-03 Exercise chair

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