TWI744099B

TWI744099B - Tension plate

Info

Publication number: TWI744099B
Application number: TW109140452A
Authority: TW
Inventors: 林靖洊
Original assignee: 順立蓁企業有限公司
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-21
Also published as: TW202220725A

Abstract

一種拉筋板，適用供一使用者於倚靠一牆面時踩踏使用，該拉筋板包含一底板部、一位於該底板部上方且供該使用者踩踏的腳踏板部、一自該腳踏板部的後側向上延伸的擋板部、一自該腳踏板部的前側向下延伸的靠抵部，及一包括一固接於該腳踏板部的上定位塊及一固接於該底板部的下定位塊的翻轉模組。該翻轉模組可於該使用者倚靠於該牆面且踩踏於該腳踏板部時，於一翻轉狀態及一收合狀態間進行切換，於該翻轉狀態時，該靠抵部遠離該底板部，於該收合狀態時，該靠抵部抵靠於該底板部，以使該使用者不需離開該腳踏板部即可簡便地於拉筋伸展及自然站姿間切換。A lacing board is suitable for a user to step on when leaning on a wall. The lacing board includes a bottom plate portion, a pedal portion located above the bottom plate portion for the user to step on, and a foot A baffle portion extending upward from the rear side of the pedal portion, an abutting portion extending downward from the front side of the pedal portion, and an upper positioning block fixed to the pedal portion and a fixed connection The flip module of the positioning block at the bottom of the bottom plate. The turning module can switch between a turning state and a folded state when the user is leaning on the wall and stepping on the footrest portion. In the turning state, the abutting portion is away from the bottom plate In the folded state, the abutting portion abuts against the bottom plate portion, so that the user can easily switch between the stretched tendons and the natural standing posture without leaving the footrest portion.

Description

拉筋板Tension plate

本發明是有關於一種拉筋板，特別是指一種可藉由改變踩踏力道以調整傾斜角度的拉筋板。The present invention relates to a bracing board, in particular to a bracing board that can adjust the inclination angle by changing the pedaling force.

拉筋板為一種用於腿部拉筋及伸展的健身器材，對於伸展人體肌肉組織、舒緩筋骨十分受用。Stretching board is a kind of fitness equipment used for stretching and stretching of the legs. It is very useful for stretching human muscle tissue and relaxing muscles and bones.

參閱圖1、2，如台灣新型專利公告號M535575所揭示，一種現有的拉筋板，包括一底座11、一腳踏板部12，及二設置於該底座11及該腳踏板部12間的支撐板部13，該底座11具有一底板部111，一自該底板部111的後側向上延伸的擋板部114，二分別裝設於該擋板部114兩側且連接於該底板部111的側板部115，該腳踏板部12的後側可轉動地樞接於該等側板部115，且該腳踏板部12底面界定出複數沿一前後方向間隔設置的定位槽區121，且每一定位槽區121皆具有二沿一垂直於該前後方向的左右方向成對設置的定位槽122，該底板部111頂面界定出複數相對於前後方向間隔設置且對應該等定位槽區121的固定槽區112，且每一固定槽區112皆具有二相對於左右方向成對設置的固定槽113，藉由將該等支撐板部13的其中一側分別插置於其中一定位槽區121的該等定位槽122，及將該等支撐板部13的另一側分別插置於其中一固定槽區112的該等固定槽113，進而調整該腳踏板部12及該底板部111間的傾斜角度。Referring to Figures 1 and 2, as disclosed in Taiwan Model Patent Publication No. M535575, an existing bracing plate includes a base 11, a pedal portion 12, and two are arranged between the base 11 and the pedal portion 12 The support plate portion 13 of the base 11 has a bottom plate portion 111, a baffle portion 114 extending upward from the rear side of the bottom plate portion 111, and two are respectively installed on both sides of the baffle portion 114 and connected to the bottom plate portion The side plate portion 115 of 111, the back side of the foot board portion 12 is pivotally connected to the side board portions 115 rotatably, and the bottom surface of the foot board portion 12 defines a plurality of positioning groove areas 121 spaced apart in a forward and backward direction, Each positioning groove area 121 has two positioning grooves 122 arranged in pairs along a left and right direction perpendicular to the front and rear direction. The fixing groove area 112 of 121, and each fixing groove area 112 has two fixing grooves 113 arranged in pairs with respect to the left and right directions, by inserting one side of the supporting plate portion 13 into one of the positioning grooves, respectively The positioning grooves 122 of the area 121, and the other side of the supporting plate portion 13 are respectively inserted into the fixing grooves 113 of one of the fixing groove areas 112, so as to adjust the pedal portion 12 and the bottom plate portion Inclination angle between 111.

然而，在實際的使用場景中，預先將該腳踏板部12及該底板部111的傾斜角度調整至一較佳角度並使用一段時間後，需離開該現有的拉筋板，將身體回復至自然站姿並休息一段時間，再重新進行拉筋伸展，長期使用下，需頻繁改動站立的位置，稍嫌不便。However, in an actual use scene, the inclination angle of the footrest portion 12 and the bottom plate portion 111 is adjusted to a better angle in advance and after using for a period of time, the existing lacing plate needs to be left to restore the body to Stand naturally and rest for a period of time, and then re-stretch and stretch. Under long-term use, you need to frequently change the standing position, which is a little inconvenient.

因此，本發明的目的，即在提供一種克服先前技術所述缺點的的拉筋板。Therefore, the purpose of the present invention is to provide a brace plate that overcomes the disadvantages described in the prior art.

於是，本發明拉筋板，適用於供一使用者於倚靠一牆面時踩踏使用，該拉筋板包含一底板部、一位於該底板部上方且供該使用者踩踏的腳踏板部、一自該腳踏板部的後側向上延伸的擋板部、一自該腳踏板部的前側向下延伸的靠抵部，及一翻轉模組。該翻轉模組包括一固接於該腳踏板部底面的上定位塊，及一固接於該底板部頂面的下定位塊，該翻轉模組可於該使用者倚靠於該牆面且踩踏於該腳踏板部時，於一翻轉狀態及一收合狀態間進行切換，且該上定位塊及該下定位塊可以一軸線為軸進行轉動，於該翻轉狀態時，該上定位塊的前側遠離該下定位塊的前側，並使該靠抵部遠離該底板部，於該收合狀態時，該上定位塊的前側相鄰於該下定位塊的前側，且該靠抵部抵靠於該底板部。Therefore, the bracing board of the present invention is suitable for a user to step on when leaning against a wall surface. The bracing board includes a bottom plate portion, a footrest portion located above the bottom plate portion for the user to step on, A baffle part extending upward from the rear side of the footboard part, a supporting part extending downward from the front side of the footboard part, and a turning module. The turning module includes an upper positioning block fixed to the bottom surface of the footrest portion, and a lower positioning block fixed to the top surface of the bottom plate portion. The turning module can be used for the user to lean against the wall and When stepping on the pedal part, switch between a flipped state and a folded state, and the upper positioning block and the lower positioning block can rotate with an axis as the axis. In the flipped state, the upper positioning block The front side of the upper positioning block is far away from the front side of the lower positioning block, and the abutting portion is far away from the bottom plate portion. In the folded state, the front side of the upper positioning block is adjacent to the front side of the lower positioning block, and the abutting portion abuts Lean against the bottom plate.

本發明的功效在於：藉由該翻轉模組於該翻轉狀態時，該上定位塊及該下定位塊可以該至少一翻轉件為軸進行轉動，使該上定位塊的前側遠離該下定位塊的前側，並使該靠抵部遠離該底板部，以供該使用者拉筋伸展，於該收合狀態時，該上定位塊的前側相鄰於該下定位塊的前側，且該靠抵部抵靠於該底板部，以供該使用者呈自然站姿以便休息，實現該使用者不需離開該腳踏板部即可簡便地於拉筋伸展及自然站姿間進行切換的效果。The effect of the present invention is that when the turning module is in the turning state, the upper positioning block and the lower positioning block can rotate with the at least one turning piece as an axis, so that the front side of the upper positioning block is far away from the lower positioning block The front side of the upper positioning block is adjacent to the front side of the lower positioning block, and the abutting portion is kept away from the bottom plate portion for the user to stretch the ribs. The portion abuts against the bottom plate portion for the user to assume a natural standing posture for rest, so that the user can easily switch between stretch stretch and natural standing posture without leaving the footrest portion.

參閱圖3、圖4及圖5，本發明拉筋版的一實施例，適用於供一使用者8於倚靠一牆面(圖未示)時踩踏使用，該拉筋板包含一底板部2、一位於該底板部2上方且供該使用者8踩踏的腳踏板部3、一自該腳踏板部3的後側向上延伸的擋板部4、一自該腳踏板部3的前側向下延伸的靠抵部5、一翻轉模組6，及一止滑模組7。Referring to Figures 3, 4 and 5, an embodiment of the lacing plate of the present invention is suitable for a user 8 to step on when leaning against a wall (not shown). The lacing plate includes a bottom plate 2 , A footboard part 3 located above the bottom plate part 2 and for the user 8 to step on, a baffle part 4 extending upward from the rear side of the footboard part 3, and a footboard part 3 from the footboard part 3 The abutting portion 5 extending downward from the front side, a turning module 6 and a non-slip module 7.

參閱圖3及圖4，該止滑模組7設置於該底板部2底面，且包括四設置於底面的止滑墊塊71。該等止滑墊塊71的種類及材質為本領域通常知識者可擴充推知，故不予贅述。此外，在其他變化態樣中，該止滑模組7也可為止滑墊或止滑塗層，而不限於本實施例採用該等止滑墊塊的此一形式。3 and 4, the anti-slip module 7 is disposed on the bottom surface of the bottom plate 2 and includes four anti-slip pads 71 disposed on the bottom surface. The types and materials of the anti-slip pads 71 can be expanded and inferred by those skilled in the art, so they will not be described in detail. In addition, in other variations, the non-slip module 7 can also be a non-slip pad or a non-slip coating, and it is not limited to the form of the non-slip pads used in this embodiment.

該翻轉模組6包括一固接於該腳踏板部3底面的上定位塊61，及一固接於該底板部2頂面的下定位塊62、二設置於該上定位塊61的後側及該下定位塊62的後側間的翻轉件63，及二對應設置於該等翻轉件63的彈性件64。The turning module 6 includes an upper positioning block 61 fixedly connected to the bottom surface of the footrest portion 3, a lower positioning block 62 fixedly connected to the top surface of the bottom plate portion 2, and two located behind the upper positioning block 61 The turning parts 63 between the side and the rear side of the lower positioning block 62, and two corresponding elastic parts 64 disposed on the turning parts 63.

每一翻轉件63具有一固接於該上定位塊61後側的上墊片631，一固接於該下定位塊62後側的下墊片632，及一穿設於該上墊片631及該下墊片632的轉軸633，該上墊片631及該下墊片632可藉由該轉軸633轉動，使該上定位塊61及該下定位塊62連帶進行轉動。Each turning piece 63 has an upper gasket 631 fixedly connected to the rear side of the upper positioning block 61, a lower gasket 632 fixedly connected to the rear side of the lower positioning block 62, and a lower gasket 631 passing through the upper gasket 631 And the rotating shaft 633 of the lower spacer 632, the upper spacer 631 and the lower spacer 632 can be rotated by the rotating shaft 633, so that the upper positioning block 61 and the lower positioning block 62 can rotate together.

每一彈性件64具有一套設於該轉軸633的管狀彈簧段641、一自該管狀彈簧段641其中一端延伸且鄰近於該上墊片631的上延伸段642，及一自該管狀彈簧段641另一端延伸且鄰近於該下墊片633的下延伸段643，且該上延伸段642及該下延伸段643的其中一者固定於對應的該上墊片631或該下墊片632，而另一者則抵靠於對應的該上墊片631或該下墊片632，在本實施例中，該下延伸段643固定於對應的該下墊片632，而該上延伸段642則抵靠於該上墊片631。Each elastic member 64 has a tubular spring section 641 set on the rotating shaft 633, an upper extension section 642 extending from one end of the tubular spring section 641 and adjacent to the upper gasket 631, and a tubular spring section The other end of 641 extends and is adjacent to the lower extension 643 of the lower gasket 633, and one of the upper extension 642 and the lower extension 643 is fixed to the corresponding upper gasket 631 or the lower gasket 632, The other is against the corresponding upper gasket 631 or the lower gasket 632. In this embodiment, the lower extension 643 is fixed to the corresponding lower gasket 632, and the upper extension 642 is Leans against the upper gasket 631.

應當注意的是，該等翻轉件63的數量及該等彈性件64的數量皆不限於二個，在其他的變化態樣中，也可為一個或多於二個。It should be noted that the number of the turning parts 63 and the number of the elastic parts 64 are not limited to two, and in other variations, there may be one or more than two.

在本實施例中，該等翻轉件63為鉸鏈。In this embodiment, the turning parts 63 are hinges.

該翻轉模組6可於該使用者8倚靠於該牆面且踩踏於該腳踏板部3時，於一翻轉狀態及一收合狀態間進行切換，且該上定位塊61及該下定位塊62可以一軸線為軸進行轉動，在本實施例中，該上定位塊61及該下定位塊62以該等翻轉件63為軸進行轉動。The turning module 6 can switch between a turning state and a folded state when the user 8 is leaning on the wall and stepping on the pedal portion 3, and the upper positioning block 61 and the lower positioning The block 62 can rotate with an axis as the axis. In this embodiment, the upper positioning block 61 and the lower positioning block 62 rotate with the turning parts 63 as the axis.

參閱圖5及圖6，使用時，該使用者8如欲進行拉筋動作，便踩踏該腳踏板部3且讓重心往後，使該翻轉模組6切換至該翻轉狀態，該上定位塊61的前側便遠離該下定位塊62的前側，並使該靠抵部5遠離該底板部2，此時，該使用者8的腳部可藉由倚靠於該腳踏板部3及該擋板部4，避免該使用者8進行拉筋動作時滑離該拉筋版。Referring to Figures 5 and 6, when in use, if the user 8 wants to perform a stretching action, he steps on the pedal portion 3 and allows the center of gravity to move backward, so that the turning module 6 is switched to the turning state, and the upper positioning The front side of the block 61 is far away from the front side of the lower positioning block 62, and the abutting portion 5 is far away from the bottom plate 2. The baffle portion 4 prevents the user 8 from slipping away from the lacing plate when performing a lacing action.

參閱圖5及圖6，當該使用者8欲停止拉筋動作，僅需調整重心向前，便可使該翻轉模組6切換至該收合狀態，並使該上定位塊61的前側相鄰於該下定位塊62的前側，而該靠抵部5便回復抵靠於該底板部2，進而使該腳踏板部3呈實質水平的狀態，以供該使用者8呈自然站姿便於休息。5 and 6, when the user 8 wants to stop the stretching action, only need to adjust the center of gravity forward, the turning module 6 can be switched to the folded state, and the front side of the upper positioning block 61 It is adjacent to the front side of the lower positioning block 62, and the abutting portion 5 returns to abut against the bottom plate portion 2, so that the footrest portion 3 is in a substantially horizontal state for the user 8 to assume a natural standing posture Easy to rest.

此外，在本實施例中，由於每一翻轉件63內具備該管狀彈簧段641、抵靠於該上墊片631的該上延伸段642，及固定於該下墊片632且自該上延伸段642相反方向延伸的該下延伸段643，若外力未施加於該翻轉模組6，由於該下延伸段643及該下墊片632固定於相對應的該下定位塊62，該上延伸段642便根據該管狀彈簧段641所提供的彈力，推迫該上墊片631及該上定位塊61回復至抵靠於該底板部2，而該翻轉模組6便恆回復至該收合狀態，使該使用者8得以透過較省力的方式將該翻轉模組6調整至該收合狀態。In addition, in this embodiment, since each flip piece 63 is provided with the tubular spring section 641, the upper extension section 642 that abuts against the upper gasket 631, and is fixed to the lower gasket 632 and extends from the upper part. The lower extension 643 extending in the opposite direction of the segment 642, if external force is not applied to the turning module 6, since the lower extension 643 and the lower spacer 632 are fixed to the corresponding lower positioning block 62, the upper extension 642 pushes the upper gasket 631 and the upper positioning block 61 to rest against the bottom plate 2 according to the elastic force provided by the tubular spring section 641, and the turning module 6 always returns to the folded state , So that the user 8 can adjust the turning module 6 to the folded state in a less labor-saving manner.

綜上所述，本發明拉筋板，藉由該上定位塊61及該下定位塊62以該等翻轉件63為軸進行轉動，使該翻轉模組6於該翻轉狀態時及該收合狀態間進行切換，並藉由該等彈性件64使該翻轉模組6於未受外力施加時，恆回復至該收合狀態，使該使用者8不需離開該腳踏板部3即可簡便地於拉筋伸展及自然站姿間進行切換，且較省力地回復至自然站姿以便休息，故確實能達成本發明的目的。In summary, the lacing plate of the present invention uses the upper positioning block 61 and the lower positioning block 62 to rotate around the turning parts 63, so that the turning module 6 is in the turning state and the folding Switch between states, and use the elastic members 64 to make the turning module 6 always return to the folded state when no external force is applied, so that the user 8 does not need to leave the pedal portion 3 It is easy to switch between stretching and natural stance, and it is easier to return to the natural stance for rest, so it can indeed achieve the purpose of the invention.

惟以上所述者，僅為本發明的實施例而已，當不能以此限定本發明實施的範圍，凡是依本發明申請專利範圍及專利說明書內容所作的簡單的等效變化與修飾，皆仍屬本發明專利涵蓋的範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to Within the scope covered by the patent of the present invention.

11:底座 111:底板部 112:固定槽區 113:固定槽 114:擋板部 115:側板部 12:腳踏板部 121:定位槽區 122:定位槽 13:支撐板部 2:底板部 3:腳踏板部 4:擋板部 5:靠抵部 6:翻轉模組 61:上定位塊 62:下定位塊 63:翻轉件 631:上墊片 632:下墊片 633:轉軸 64:彈性件 641:管狀彈簧段 642:上延伸段 643:下延伸段 7:止滑模組 71:止滑墊塊11: Base 111: bottom plate 112: fixed slot area 113: fixed slot 114: baffle part 115: side panel 12: Footboard 121: positioning slot area 122: positioning slot 13: Support plate 2: bottom plate 3: Footboard 4: Baffle part 5: Leaning Department 6: Flip the module 61: Upper positioning block 62: Lower positioning block 63: flip piece 631: upper gasket 632: lower gasket 633: shaft 64: Elastic 641: Tubular spring section 642: Upper extension 643: Lower extension 7: Anti-slip module 71: anti-slip pad

本發明的其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是一種現有的拉筋板的一立體分解圖；圖2是一沿圖1的II-II線所取得的剖視圖；圖3是本發明拉筋板的一實施例的一立體組合圖，說明該實施例於一收合狀態；圖4是該實施例的一立體分解圖；圖5是該實施例的一側視圖，說明該實施例於該收合狀態；及圖6是該實施例的一側視圖，說明該實施例於一翻轉狀態。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a three-dimensional exploded view of an existing bracing plate; Figure 2 is a cross-sectional view taken along line II-II of Figure 1; Figure 3 is a three-dimensional assembly view of an embodiment of the lacing plate of the present invention, illustrating the embodiment in a folded state; Figure 4 is a perspective exploded view of the embodiment; Figure 5 is a side view of the embodiment, illustrating the embodiment in the folded state; and Fig. 6 is a side view of the embodiment, illustrating the embodiment in an inverted state.

2:底板部 2: bottom plate

3:腳踏板部 3: Footboard

4:擋板部 4: Baffle part

5:靠抵部 5: Leaning Department

6:翻轉模組 6: Flip the module

61:上定位塊 61: Upper positioning block

62:下定位塊 62: Lower positioning block

63:翻轉件 63: flip piece

631:上墊片 631: upper gasket

632:下墊片 632: lower gasket

633:轉軸 633: shaft

64:彈性件 64: Elastic

641:管狀彈簧段 641: Tubular spring section

642:上延伸段 642: Upper extension

643:下延伸段 643: Lower extension

7:止滑模組 7: Anti-slip module

71:止滑墊塊 71: anti-slip pad

Claims

一種拉筋板，適用於供一使用者於倚靠一牆面時踩踏使用，該拉筋板包含：一底板部；一腳踏板部，位於該底板部上方，以供該使用者踩踏；一擋板部，自該腳踏板部的後側向上延伸；一靠抵部，自該腳踏板部的前側向下延伸；及一翻轉模組，包括一固接於該腳踏板部底面的上定位塊，及一固接於該底板部頂面的下定位塊，該翻轉模組可於該使用者倚靠於該牆面且踩踏於該腳踏板部時，於一翻轉狀態及一收合狀態間進行切換，且該上定位塊及該下定位塊可以一軸線為軸進行轉動，於該翻轉狀態時，該上定位塊的前側遠離該下定位塊的前側，並使該靠抵部遠離該底板部，於該收合狀態時，該上定位塊的前側相鄰於該下定位塊的前側，且該靠抵部抵靠於該底板部。 A lacing board is suitable for a user to step on when leaning on a wall surface. The lacing board includes: A bottom plate part; A pedal part located above the bottom plate for the user to step on; A baffle part, which extends upward from the rear side of the pedal part; An abutment part extending downward from the front side of the footrest part; and A turning module includes an upper positioning block fixed to the bottom surface of the footrest part, and a lower positioning block fixed to the top surface of the bottom plate part, the turning module can be leaned against the wall by the user And when stepping on the pedal part, switch between a turned state and a folded state, and the upper positioning block and the lower positioning block can rotate with an axis as the axis. In the turned state, the upper positioning The front side of the block is far away from the front side of the lower positioning block, and the abutting portion is far away from the bottom plate portion. In the folded state, the front side of the upper positioning block is adjacent to the front side of the lower positioning block, and the abutting portion Leans against the bottom plate part.

如請求項1所述的拉筋板，其中，該翻轉模組還包括至少一設置於該上定位塊的後側及該下定位塊的後側間的翻轉件，且該上定位塊及該下定位塊可以該至少一翻轉件為軸進行轉動。The lacing panel according to claim 1, wherein the turning module further includes at least one turning member arranged between the rear side of the upper positioning block and the rear side of the lower positioning block, and the upper positioning block and the The lower positioning block can rotate with the at least one turning piece as an axis.

如請求項2所述的拉筋板，其中，該翻轉模組於該收合狀態時，該靠抵部抵靠於該底板部，使該腳踏板部實質上呈水平。The bracing board according to claim 2, wherein, when the turning module is in the folded state, the abutting portion abuts against the bottom plate portion, so that the footrest portion is substantially horizontal.

如請求項2所述的拉筋板，其中，該至少一翻轉件具有一固接於該上定位塊的上墊片，一固接於該下定位塊的下墊片，及一穿設於該上墊片及該下墊片的轉軸，該上墊片及該下墊片可藉由該轉軸轉動，以使該上定位塊及該下定位塊連帶進行轉動。The lacing plate according to claim 2, wherein the at least one turning piece has an upper gasket fixed to the upper positioning block, a lower gasket fixed to the lower positioning block, and one passing through The rotating shafts of the upper spacer and the lower spacer, the upper spacer and the lower spacer can be rotated by the rotating shaft, so that the upper positioning block and the lower positioning block can rotate together.

如請求項4所述的拉筋板，其中，該至少一翻轉件為鉸鏈。The bracing board according to claim 4, wherein the at least one turning member is a hinge.

如請求項4所述的拉筋板，其中，該翻轉模組還包括至少一對應設置於該至少一翻轉件的彈性件，以使該翻轉模組於未受外力施加時，恆回復至該收合狀態。The lacing plate according to claim 4, wherein the turning module further includes at least one elastic member corresponding to the at least one turning member, so that the turning module will always return to the Closed state.

如請求項6所述的拉筋板，其中，該上墊片設置於該上定位塊的後側，而該下墊片設置於該下定位塊的後側，該至少一彈性件具有一套設於該轉軸的管狀彈簧段、一自該管狀彈簧段其中一端延伸且鄰近於該上墊片的上延伸段，及一自該管狀彈簧段另一端延伸且鄰近於該下墊片的下延伸段，且該上延伸段及該下延伸段的其中一者固定於對應的該上墊片或該下墊片，另一者則抵靠於對應的該上墊片或該下墊片，藉由該管狀彈簧段的彈力，使該翻轉模組於未受外力施加時，恆回復至該收合狀態。The ribbed plate according to claim 6, wherein the upper gasket is arranged on the rear side of the upper positioning block, and the lower gasket is arranged on the rear side of the lower positioning block, and the at least one elastic member has a set of A tubular spring section provided on the rotating shaft, an upper extension section extending from one end of the tubular spring section and adjacent to the upper gasket, and a lower extension section extending from the other end of the tubular spring section and adjacent to the lower gasket Section, and one of the upper extension section and the lower extension section is fixed to the corresponding upper gasket or the lower gasket, and the other abuts against the corresponding upper gasket or the lower gasket, by Due to the elastic force of the tubular spring section, the turning module is constantly restored to the folded state when no external force is applied.

如請求項1所述的拉筋板，還包含一設置於該底板部底面的止滑模組。The bracing board according to claim 1, further comprising a non-slip module arranged on the bottom surface of the bottom plate.

如請求項8所述的拉筋板，該止滑模組包括複數止滑墊塊。According to claim 8, the anti-slip module includes a plurality of anti-slip pads.