TW201623765A - Device for keep a door in opened status - Google Patents

Device for keep a door in opened status Download PDF

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Publication number
TW201623765A
TW201623765A TW103145174A TW103145174A TW201623765A TW 201623765 A TW201623765 A TW 201623765A TW 103145174 A TW103145174 A TW 103145174A TW 103145174 A TW103145174 A TW 103145174A TW 201623765 A TW201623765 A TW 201623765A
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TW
Taiwan
Prior art keywords
slider
end portion
angle
channel
free end
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Application number
TW103145174A
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Chinese (zh)
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TWI542773B (en
Inventor
梁立奇
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台灣福興工業股份有限公司
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Application filed by 台灣福興工業股份有限公司 filed Critical 台灣福興工業股份有限公司
Priority to TW103145174A priority Critical patent/TWI542773B/en
Priority to CN201510038084.2A priority patent/CN105888415B/en
Publication of TW201623765A publication Critical patent/TW201623765A/en
Application granted granted Critical
Publication of TWI542773B publication Critical patent/TWI542773B/en

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Abstract

A device used for keeping a door in opened status is installed at a door frame and a door plate. A linkage shaft of the device used for keeping a door in opened status drives a sliding bulk and an elastic piece installed at the sliding bulk moving when the door plate is opened. The elastic piece passes through and contacts with a limiting bulk to keep the door plate in opened status when the sliding bulk moves from a first position to a second position.

Description

用於保持門被開啟的裝置Device for keeping the door open

本發明是關於一種用於保持門被開啟的裝置，特別是以一限位塊限制設置在一滑塊的一彈片，以使一門板被保持在開啟的狀態的限制裝置。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a device for holding a door open, and in particular to a restraining device that is disposed in a slider of a slider so that a door panel is held in an open state.

當欲使一門板被開啟後需保持於在一開啟狀態時，通常會使用一磚或椅等障礙物阻擋該門板，以避免該門板被外力(如風、關門器)推動而復位關閉，因此在該門板的設置位置附近必需擺設磚或椅等障礙物，以在必要使該門板保持開啟時，阻擋該門板，因而亦造成使用上的不便。When a door panel is to be kept open, it is usually blocked by an obstacle such as a brick or a chair to prevent the door panel from being pushed and reset by an external force (such as a wind and a door closer). An obstacle such as a brick or a chair must be placed near the installation position of the door panel to block the door panel when it is necessary to keep the door panel open, thereby causing inconvenience in use.

本發明之主要目的在於當一門板被開啟時，以一連動桿帶動在一基座中的一滑塊由一第一位置移動至一第二位置，該滑塊同時帶動設置在該滑塊的一彈片在該基座中移動，並在該彈片通過一限位塊後，以該彈片抵觸該限位塊，以使該門板被保持在開啟的狀態。The main purpose of the present invention is to move a slider in a base from a first position to a second position by a linkage rod when the door panel is opened, and the slider simultaneously drives the slider disposed on the slider. A elastic piece moves in the base, and after the elastic piece passes through a limiting block, the elastic piece interferes with the limiting block, so that the door plate is kept in an open state.

本發明之一種用於保持門被開啟的裝置包含一基座、一限位塊、一滑塊、一彈片及一連動桿，該基座具有一槽道，該限位塊設置於該基座，且該限位塊被固定在該槽道，該滑塊具有一本體，該滑塊滑動地設置於該基座，且該滑塊位在該槽道對應該限位塊處，該彈片設置於該滑塊，且該彈片隨著該滑塊在該基座的該槽道中移動，該彈片具有一固定端部、一自由端部及一位在該固定端部及該自由端部之間的彎折部，該固定端部固定於該滑塊的該本體，該彎折部及該自由端部懸空於該本體上方，且由該固定端部延伸有一第一水平線，該彎折部凸出於該第一水平線上方，該彎折部包含一第一板體及一第二板體，該第一板體位在該固定端部與該第二板體之間，該第二板體位在該第一板體與該自由端部之間，該第一水平線與該第一板體之間具有一第一夾角，該第二板體與該第一水平線之間具有一第二夾角，該第一夾角及該第二夾角皆大於90度，且該第一夾角大於該第二夾角。The device for holding the door to be opened includes a base, a limiting block, a slider, a spring piece and a linkage rod, the base has a channel, and the limiting block is disposed on the base And the limiting block is fixed in the channel, the slider has a body, the slider is slidably disposed on the base, and the slider is located at the corresponding position of the channel, the elastic piece is set In the slider, and the elastic piece moves in the channel of the base with the slider, the elastic piece has a fixed end portion, a free end portion and a bit between the fixed end portion and the free end portion The bent end portion is fixed to the body of the slider, the bent portion and the free end portion are suspended above the body, and a first horizontal line is extended from the fixed end portion, and the bent portion is convex Above the first horizontal line, the bent portion includes a first plate body and a second plate body, the first plate body is located between the fixed end portion and the second plate body, and the second plate body is located at Between the first plate body and the free end portion, the first horizontal line and the first plate body have a first angle therebetween, Two plates between the first horizontal line having a second angle, the first angle and the second angle are greater than 90 degrees and the second angle is greater than the first angle.

本發明之該用於保持門被開啟的裝置是以該連動桿的一端樞接於該滑塊，而該連動桿的另一端是樞接於一門板，當該門板被開啟時，以該連動桿帶動該滑塊由一第一位置移動至一第二位置，且在該彈片通過該限位塊後，藉由該第一夾角大於該第二夾角的設計，使得該彈片的該第二板體抵觸該限位塊，以限制該滑塊由該第二位置復位移動至該第一位置，以使該門板被保持在開啟的狀態。The device for keeping the door opened is that one end of the linkage rod is pivotally connected to the slider, and the other end of the linkage rod is pivotally connected to a door panel, and when the door panel is opened, the linkage is The rod drives the slider to move from a first position to a second position, and after the elastic piece passes the limit block, the second plate of the elastic piece is made by the design that the first angle is greater than the second angle The body resists the limiting block to restrict the slider from being moved from the second position to the first position, so that the door panel is maintained in an open state.

請參閱第1圖，為本發明之一實施例，一種用於保持門被開啟的裝置100被裝設於一門框A及一門板B，當該門板B被開啟時，可藉由該用於保持門被開啟的裝置100，以使被開啟的該門板B能夠被保持於開啟得狀態。Referring to FIG. 1 , in an embodiment of the present invention, a device 100 for holding a door is opened is mounted on a door frame A and a door panel B. When the door panel B is opened, the utility model can be used for The device 100 in which the door is opened is held so that the opened door panel B can be maintained in an open state.

請參閱第1及2圖，該用於保持門被開啟的裝置100包含一基座110、一限位塊120、一滑塊130、一彈片140及一連動桿150，在本實施例中，該基座110被設置於該門框A，且該連動桿150的一端部151樞接於該滑塊130，該連動桿150的另一端部152樞接於該門板B，請參閱第1圖，當該門板B被開啟時，該門板B帶動該連動桿150，並以該連動桿150帶動該滑塊130由一第一位置移動至一第二位置，即該連動桿150帶動該滑塊130朝該限位塊120方向移動並通過該限位塊120，相對地，當該門板B被關閉時，該門板B帶動該連動桿150，該連動桿150帶動該滑塊130由該第二位置移動至該第一位置。Referring to FIGS. 1 and 2, the apparatus 100 for holding the door to be opened includes a base 110, a limiting block 120, a slider 130, a resilient piece 140 and a linkage rod 150. In this embodiment, The pedestal 110 is disposed on the door frame A, and the one end portion 151 of the linkage rod 150 is pivotally connected to the slider 130. The other end portion 152 of the linkage rod 150 is pivotally connected to the door panel B. Referring to FIG. When the door panel B is opened, the door panel B drives the linkage rod 150, and the linkage rod 150 drives the slider 130 to move from a first position to a second position, that is, the linkage rod 150 drives the slider 130. Moving in the direction of the limiting block 120 and passing through the limiting block 120, when the door panel B is closed, the door panel B drives the linkage rod 150, and the linkage rod 150 drives the slider 130 from the second position. Move to the first position.

請參閱第2、3及4圖，該基座110具有一槽道111，該槽道111包含一上軌道111a及一下軌道111b，該限位塊120設置於該基座110，該限位塊122具有一限位部121及一螺孔122，在本實施例中，一螺栓160螺合於該限位塊120的該螺孔122，且該螺栓160並抵觸該基座110，以使該限位塊120被固定在該槽道111的該上軌道111a中。Referring to FIGS. 2, 3 and 4, the pedestal 110 has a channel 111. The channel 111 includes an upper rail 111a and a lower rail 111b. The limiting block 120 is disposed on the pedestal 110. The limiting block 122 There is a limiting portion 121 and a screw hole 122. In this embodiment, a bolt 160 is screwed to the screw hole 122 of the limiting block 120, and the bolt 160 is in contact with the base 110 to make the limit. The bit block 120 is fixed in the upper rail 111a of the channel 111.

請參閱第2、3及4圖，該滑塊130具有一本體131，該滑塊130滑動地設置於該基座110，且該滑塊130位在對應該限位塊處，在本實施例中，該滑塊130位在該槽道111的該下軌道111b中，該連動桿150樞接於該滑塊130的該本體131。Please refer to the figures 2, 3 and 4, the slider 130 has a body 131, the slider 130 is slidably disposed on the base 110, and the slider 130 is located at the corresponding limiting block, in this embodiment. The slider 130 is located in the lower rail 111b of the channel 111, and the linkage rod 150 is pivotally connected to the body 131 of the slider 130.

請參閱第2、3及4圖，該彈片140設置於該滑塊130，且該彈片140隨著該滑塊130在該基座110的該槽道111中移動，該彈片140具有一固定端部141、一自由端部142及一位在該固定端部141及該自由端部142之間的彎折部143，該固定端部141固定於該滑塊130的該本體131，在本實施例中，以一鎖固件170將該固定端部141固定於該本體131，且該彎折部143及該自由端部142懸空於該本體131上方。Referring to Figures 2, 3 and 4, the elastic piece 140 is disposed on the slider 130, and the elastic piece 140 moves in the channel 111 of the base 110 along with the slider 130. The elastic piece 140 has a fixed end. a portion 141, a free end portion 142 and a bent portion 143 between the fixed end portion 141 and the free end portion 142. The fixed end portion 141 is fixed to the body 131 of the slider 130. In the example, the fixed end portion 141 is fixed to the body 131 by a locking member 170, and the bent portion 143 and the free end portion 142 are suspended above the body 131.

請參閱第4圖，由該固定端部141延伸有一第一水平線L1，該彎折部143凸出於該第一水平線L1上方，該彎折部143包含一第一板體143a及一第二板體143b，該第一板體143a位在該固定端部141與該第二板體143b之間，該第二板體143b位在該第一板體143a與該自由端部142之間，該第一水平線L1與該第一板體143a之間具有一第一夾角θ1，該第二板體143b與該第一水平線L1之間具有一第二夾角θ2，該第一夾角θ1及該第二夾角θ2皆大於90度，且該第一夾角θ1大於該第二夾角θ2。Referring to FIG. 4, a first horizontal line L1 is defined by the fixed end portion 141. The bent portion 143 protrudes above the first horizontal line L1. The bent portion 143 includes a first plate body 143a and a second portion. The plate body 143b is located between the fixed end portion 141 and the second plate body 143b. The second plate body 143b is located between the first plate body 143a and the free end portion 142. The first horizontal line L1 and the first plate 143a have a first angle θ1, and the second plate 143b and the first horizontal line L1 have a second angle θ2, the first angle θ1 and the first The two angles θ2 are both greater than 90 degrees, and the first angle θ1 is greater than the second angle θ2.

請參閱第2、3及4圖，在本實施例中，該本體131具有一上表面131a及一凹槽131b，該凹槽131b凹設於該上表面131a，該彎折部143及該自由端部142懸空於該凹槽131b上方，該滑塊130具有一限位件132、一限位空間133、一第一側牆134及一第二側牆135，該第一側牆134及該第二側牆135形成於該上表面131a，該彈片140的該彎折部143位於該第一側牆134與該第二側牆135之間，以避免該彈片140 偏斜，且該限位件132結合於該第一側牆134，該限位空間133位於該本體131與該限位件132之間，該彈片140的該自由端部142嵌入於該限位空間133，且該自由端部142被限制於該本體131與該限位件131之間，以使該自由端部142僅能延著該本體131的水平方向移動。Referring to Figures 2, 3 and 4, in the embodiment, the body 131 has an upper surface 131a and a recess 131b. The recess 131b is recessed in the upper surface 131a, and the bent portion 143 and the free portion The end portion 142 is suspended above the recess 131b. The slider 130 has a limiting member 132, a limiting space 133, a first sidewall 134 and a second sidewall 135. The first sidewall 134 and the The second side wall 135 is formed on the upper surface 131a. The bent portion 143 of the elastic piece 140 is located between the first side wall 134 and the second side wall 135 to prevent the elastic piece 140 from being skewed, and the limit is The member 132 is coupled to the first side wall 134. The limiting space 133 is located between the body 131 and the limiting member 132. The free end portion 142 of the elastic piece 140 is embedded in the limiting space 133, and the free end The portion 142 is constrained between the body 131 and the limiting member 131 such that the free end portion 142 can only move in the horizontal direction of the body 131.

請參閱第4圖，該限位塊120的一限位部121具有一第一斜面121a及一第二斜面121b，該第一斜面121a及該第二斜面121b朝向相反方向，該第一斜面121a與通過該限位塊120的一第二水平線L2之間具有一第三夾角θ3，該第二斜面121b與該第二水平線L2之間具有一第四夾角θ4，該第三夾角θ3及該第四夾角θ4皆大於90度，且該第三夾角θ3大於該第四夾角θ4。Referring to FIG. 4, a limiting portion 121 of the limiting block 120 has a first inclined surface 121a and a second inclined surface 121b. The first inclined surface 121a and the second inclined surface 121b face opposite directions. The first inclined surface 121a Between the second horizontal line L2 and the second horizontal line L2, there is a third angle θ3, and the second angle 121b and the second horizontal line L2 have a fourth angle θ4, the third angle θ3 and the first The four angles θ4 are all greater than 90 degrees, and the third angle θ3 is greater than the fourth angle θ4.

請參閱第1及4圖，當該門板B被開啟時，該連動桿150帶動該滑塊130往該限位塊120方向移動，當該滑塊130與該限位塊120交會時，該彈片140以該第一板體143a接觸該限位塊120的該第一斜面121a，請參閱第5圖，該限位塊120的該限位部121並壓迫該彈片140的該彎折部143，以使該彈片140的該自由端部142往該滑塊130外側水平方向移動，且由於該自由端部142被限制於該本體131與該限位件131之間，因此該限位件131可防止該自由端部142翹曲而抵觸該限位塊120。Referring to FIGS. 1 and 4, when the door panel B is opened, the linkage rod 150 drives the slider 130 to move toward the limiting block 120. When the slider 130 meets the limiting block 120, the elastic piece The first plate 143a is in contact with the first inclined surface 121a of the limiting block 120. Referring to FIG. 5, the limiting portion 121 of the limiting block 120 presses the bent portion 143 of the elastic piece 140. The restricting member 131 is configured to move the free end portion 142 of the elastic piece 140 to the outer side of the slider 130 in the horizontal direction, and since the free end portion 142 is restricted between the body 131 and the limiting member 131, the limiting member 131 can be The free end 142 is prevented from warping against the stop block 120.

請參閱第5圖，由於該凹槽131b凹設於該上表面131a，因此當該限位塊120的該限位部121壓迫該彈片140的該彎折部143時，該彎折部143的該第二板體143b與該自由端部142的一銜接部位X能夠暫時性地容置於該凹槽131b中，因此藉由該凹槽131b凹設於該上表面131a，可以降低該下軌道111b                                  的高度，以降低該基座110的高度。Referring to FIG. 5, since the recess 131b is recessed in the upper surface 131a, when the limiting portion 121 of the limiting block 120 presses the bent portion 143 of the elastic piece 140, the bent portion 143 The connecting portion X of the second plate body 143b and the free end portion 142 can be temporarily received in the recess 131b. Therefore, the lower rail can be lowered by the recess 131b recessed in the upper surface 131a. The height of 111b is to lower the height of the base 110.

請參閱第6圖，當該滑塊130由該第一位置移動至該第二位置時，該彈片140的該彎折部143通過該限位塊120的該限位部121，該彎折部143的該第二板體143b抵觸該限位塊120，而使該滑塊130被限制於該第二位置，在本實施例中，該彎折部143的該第二板體143b抵觸該限位塊120的該第二斜面121b以使該滑塊130被限制於該第二位置，且該限位塊120的該限位部121位於在該第一側牆134與該第二側牆135之間。Referring to FIG. 6 , when the slider 130 is moved from the first position to the second position, the bent portion 143 of the elastic piece 140 passes through the limiting portion 121 of the limiting block 120 , and the bending portion The second plate 143b of the bent portion 143 is in contact with the limiting block 120, and the slider 130 is restricted to the second position. In this embodiment, the second plate 143b of the bent portion 143 is in contact with the limit. The second inclined surface 121b of the block 120 is configured to limit the slider 130 to the second position, and the limiting portion 121 of the limiting block 120 is located at the first sidewall 134 and the second sidewall 135. between.

請參閱第1及6圖，本發明在該滑塊130由該第一位置移動至該第二位置後，以該彈片140抵觸該限位塊120，以使該門板B能夠被保持在開啟的狀態，且由於該一夾角θ1及該第二夾角θ2皆大於90度，該第一夾角θ1大於該第二夾角θ2，或者該第三夾角θ3及該第四夾角θ4皆大於90度，該第三夾角θ3大於該第四夾角θ4，因此當欲以外力關閉該門板B時，必需施以較大外力以克服該彈片140卡掣於該限位塊120的力量，才能使該門板B關閉。Referring to FIGS. 1 and 6, after the slider 130 is moved from the first position to the second position, the elastic piece 140 is in contact with the limiting block 120 so that the door panel B can be kept open. a state, wherein the first angle θ1 and the second angle θ2 are greater than 90 degrees, the first angle θ1 is greater than the second angle θ2, or the third angle θ3 and the fourth angle θ4 are greater than 90 degrees, the first The three-angle θ3 is larger than the fourth angle θ4, so when the door panel B is to be closed by external force, a large external force must be applied to overcome the force of the elastic piece 140 being stuck on the limiting block 120, so that the door panel B can be closed.

本發明之保護範圍當視後附之申請專利範圍所界定者為準，任何熟知此項技藝者，在不脫離本發明之精神和範圍內所作之任何變化與修改，均屬於本發明之保護範圍。The scope of the present invention is defined by the scope of the appended claims, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention are within the scope of the present invention. .

100‧‧‧用於保持門被開啟的裝置
110‧‧‧基座
111‧‧‧槽道
111a‧‧‧上軌道
111b‧‧‧下軌道
120‧‧‧限位塊
121‧‧‧限位部
121a‧‧‧第一斜面
121b‧‧‧第二斜面
122‧‧‧螺孔
130‧‧‧滑塊
131‧‧‧本體
131a‧‧‧上表面
131b‧‧‧凹槽
132‧‧‧限位件
133‧‧‧限位空間
134‧‧‧第一側牆
135‧‧‧第二側牆
140‧‧‧彈片
141‧‧‧固定端部
142‧‧‧自由端部
143‧‧‧彎折部
143a‧‧‧第一板體
143b‧‧‧第二板體
150‧‧‧連動桿
151‧‧‧端部
152‧‧‧端部
160‧‧‧螺栓
170‧‧‧鎖固件
L1‧‧‧第一水平線 
L2‧‧‧第二水平線
θ1‧‧‧第一夾角
θ2‧‧‧第二夾角
θ3‧‧‧第三夾角
θ4‧‧‧第四夾角
A‧‧‧門框
B‧‧‧門板
X‧‧‧銜接部位100‧‧‧Device for keeping the door open
110‧‧‧Base
111‧‧‧ channel
111a‧‧‧Upper track
111b‧‧‧Let orbit
120‧‧‧Limited blocks
121‧‧‧Limited Department
121a‧‧‧ first slope
121b‧‧‧second slope
122‧‧‧ screw holes
130‧‧‧ Slider
131‧‧‧Ontology
131a‧‧‧ upper surface
131b‧‧‧ Groove
132‧‧‧Limited parts
133‧‧‧Limited space
134‧‧‧First side wall
135‧‧‧Second side wall
140‧‧‧Shrap
141‧‧‧ fixed end
142‧‧‧Free end
143‧‧‧Bend
143a‧‧‧ first board
143b‧‧‧Second plate
150‧‧‧ linkage rod
151‧‧‧End
152‧‧‧End
160‧‧‧ bolt
170‧‧‧Locker
L1‧‧‧ first horizontal line
L2‧‧‧Second horizontal line θ1‧‧‧first angle θ2‧‧‧second angle θ3‧‧‧third angle θ4‧‧‧ fourth angle
A‧‧‧ door frame
B‧‧‧ door panel
X‧‧‧ joints

第1圖：依據本發明之用於保持門被開啟的裝置設置於門框及門板的示意圖。 第2圖：依據本發明之用於保持門被開啟的裝置的立體分解圖。 第3圖：依據本發明之用於保持門被開啟的裝置的縱向剖視圖。 第4圖：依據本發明之用於保持門被開啟的裝置的橫向剖視圖。 第5至6圖：依據本發明之用於保持門被開啟的裝置的橫向剖視作動圖。Fig. 1 is a schematic view showing a device for holding a door opened according to the present invention, which is disposed on a door frame and a door panel. Fig. 2 is an exploded perspective view of a device for holding a door opened in accordance with the present invention. Figure 3 is a longitudinal cross-sectional view of a device for holding a door open in accordance with the present invention. Figure 4 is a transverse cross-sectional view of the apparatus for holding a door open in accordance with the present invention. Figures 5 to 6 are transverse cross-sectional views of a device for holding a door open in accordance with the present invention.

100‧‧‧用於保持門被開啟的裝置 100‧‧‧Device for keeping the door open

110‧‧‧基座 110‧‧‧Base

111‧‧‧槽道 111‧‧‧ channel

111a‧‧‧上軌道 111a‧‧‧Upper track

111b‧‧‧下軌道 111b‧‧‧Let orbit

120‧‧‧限位塊 120‧‧‧Limited blocks

121‧‧‧限位部 121‧‧‧Limited Department

121a‧‧‧第一斜面 121a‧‧‧ first slope

121b‧‧‧第二斜面 121b‧‧‧second slope

122‧‧‧螺孔 122‧‧‧ screw holes

130‧‧‧滑塊 130‧‧‧ Slider

131‧‧‧本體 131‧‧‧Ontology

131a‧‧‧上表面 131a‧‧‧ upper surface

131b‧‧‧凹槽 131b‧‧‧ Groove

132‧‧‧限位件 132‧‧‧Limited parts

133‧‧‧限位空間 133‧‧‧Limited space

134‧‧‧第一側牆 134‧‧‧First side wall

140‧‧‧彈片 140‧‧‧Shrap

141‧‧‧固定端部 141‧‧‧ fixed end

142‧‧‧自由端部 142‧‧‧Free end

143‧‧‧彎折部 143‧‧‧Bend

143a‧‧‧第一板體 143a‧‧‧ first board

143b‧‧‧第二板體 143b‧‧‧Second plate

150‧‧‧連動桿 150‧‧‧ linkage rod

160‧‧‧螺栓 160‧‧‧ bolt

170‧‧‧鎖固件 170‧‧‧Locker

Claims (12)

一種用於保持門被開啟的裝置，其包含： 一基座，具有一槽道； 一限位塊，設置於該基座，且該限位塊被固定在該槽道中； 一滑塊，具有一本體，該滑塊滑動地設置於該基座，且該滑塊位在該槽道對應該限位塊處； 以及 一彈片，設置於該滑塊，且該彈片隨著該滑塊在該基座的該槽道中移動，該彈片具有一固定端部、一自由端部及一位在該固定端部及該自由端部之間的彎折部，該固定端部固定於該滑塊的該本體，該彎折部及該自由端部懸空於該本體上方，且由該固定端部延伸有一第一水平線，該彎折部凸出於該第一水平線上方，該彎折部包含一第一板體及一第二板體，該第一板體位在該固定端部與該第二板體之間，該第二板體位在該第一板體與該自由端部之間，該第一水平線與該第一板體之間具有一第一夾角，該第二板體與該第一水平線之間具有一第二夾角，該第一夾角及該第二夾角皆大於90度，且該第一夾角大於該第二夾角。A device for holding a door to be opened, comprising: a base having a channel; a limiting block disposed on the base, wherein the limiting block is fixed in the channel; a slider having a body, the slider is slidably disposed on the base, and the slider is located at the corresponding position of the channel; and a spring is disposed on the slider, and the spring is along with the slider Moving in the channel of the base, the elastic piece has a fixed end portion, a free end portion and a bent portion between the fixed end portion and the free end portion, the fixed end portion being fixed to the slider The main body, the bent portion and the free end portion are suspended above the body, and a first horizontal line extends from the fixed end portion, the bent portion protrudes above the first horizontal line, and the bent portion includes a first a plate body and a second plate body, wherein the first plate body is located between the fixed end portion and the second plate body, and the second plate body is located between the first plate body and the free end portion, the first plate a horizontal line and the first plate have a first angle between the second plate and the first horizontal line A second angle, the first angle and the second angle are greater than 90 degrees and the second angle is greater than the first angle. 如申請專利範圍第1項所述之用於保持門被開啟的裝置，其中該槽道包含一上軌道及一下軌道，該限位塊被固定在該槽道的該上軌道中，該滑塊位在該槽道的該下軌道中。The device for holding a door opened as described in claim 1, wherein the channel includes an upper rail and a lower rail, and the limiting block is fixed in the upper rail of the channel, the slider is located at The lower track of the channel. 如申請專利範圍第1項所述之用於保持門被開啟的裝置，其中該本體具有一上表面及一凹槽，該凹槽凹設於該上表面，該彎折部及該自由端部懸空於該凹槽上方。The device for holding a door opened as described in claim 1, wherein the body has an upper surface and a groove, the groove is recessed on the upper surface, the bent portion and the free end portion Hang above the groove. 如申請專利範圍第1或3項所述之用於保持門被開啟的裝置，其中該滑塊具有一限位件及一限位空間，該限位空間位於該本體與該限位件之間，該彈片的該自由端部嵌入於該限位空間，且該自由端部被限制於該本體與該限位件之間，該自由端部僅能延著該本體的水平方向移動。The device for holding a door to be opened as described in claim 1 or 3, wherein the slider has a limiting member and a limiting space, the limiting space is located between the body and the limiting member. The free end portion of the elastic piece is embedded in the limiting space, and the free end portion is restricted between the body and the limiting member, and the free end portion can only move in the horizontal direction of the body. 如申請專利範圍第4項所述之用於保持門被開啟的裝置，其中該滑塊具有一第一側牆，該第一側牆形成於該上表面，且該限位件結合於該第一側牆。The device for holding a door opened as described in claim 4, wherein the slider has a first side wall formed on the upper surface, and the limiting member is coupled to the first One side wall. 如申請專利範圍第5項所述之用於保持門被開啟的裝置，其中該滑塊具有一第二側牆，該第二側牆形成於該上表面，且該彈片的該彎折部位於該第一側牆與該第二側牆之間。The device for holding a door opened as described in claim 5, wherein the slider has a second side wall formed on the upper surface, and the bent portion of the elastic piece is located Between the first side wall and the second side wall. 如申請專利範圍第6項所述之用於保持門被開啟的裝置，其中當該滑塊由一第一位置移動至一第二位置時，該彎折部的該第二板體抵觸該限位塊，而使該滑塊被限制於該第二位置，且該限位塊的一限位部位於在該第一側牆與該第二側牆之間。The device for holding a door opened as described in claim 6, wherein when the slider is moved from a first position to a second position, the second plate of the bent portion interferes with the limit Positioning the block to be restricted to the second position, and a limiting portion of the limiting block is located between the first side wall and the second side wall. 如申請專利範圍第1項所述之用於保持門被開啟的裝置，其中該限位塊的一限位部具有一第一斜面及一第二斜面，該第一斜面及該第二斜面朝向相反方向，該第一斜面與通過該限位塊的一第二水平線之間具有一第三夾角，該第二斜面與該第二水平線之間具有一第四夾角，該第三夾角及該第四夾角皆大於90度，且該第三夾角大於該第四夾角。The device for holding a door to be opened according to the first aspect of the invention, wherein a limiting portion of the limiting block has a first inclined surface and a second inclined surface, the first inclined surface and the second inclined surface are oriented In the opposite direction, the first inclined surface has a third angle with a second horizontal line passing through the limiting block, and the second inclined surface and the second horizontal line have a fourth angle, the third angle and the first The four angles are all greater than 90 degrees, and the third angle is greater than the fourth angle. 如申請專利範圍第8項所述之用於保持門被開啟的裝置，其中當該滑塊由一第一位置移動至一第二位置時，該彎折部的該第二板體抵觸該限位塊的該第二斜面。The device for holding a door opened as described in claim 8, wherein the second plate of the bent portion interferes with the limit when the slider is moved from a first position to a second position The second slope of the bit block. 一種用於保持門被開啟的裝置，其包含： 一基座，具有一槽道； 一限位塊，設置於該基座，且該限位塊被固定在該槽道中，該限位塊的一限位部具有一第一斜面及一第二斜面，該第一斜面及該第二斜面朝向相反方向，該第一斜面與通過該限位塊的一第二水平線之間具有一第三夾角，該第二斜面與該第二水平線之間具有一第四夾角，該第三夾角及該第四夾角皆大於90度，且該第三夾角大於該第四夾角； 一滑塊，具有一本體，該滑塊滑動地設置於該基座，且該滑塊位在該槽道對應該限位塊處；以及 一彈片，設置於該滑塊，且該彈片隨著該滑塊在該基座的該槽道中移動，該彈片具有一固定端部、一自由端部及一位在該固定端部及該自由端部之間的彎折部，該固定端部固定於該滑塊的該本體，該彎折部及該自由端部懸空於該本體上方，且由該固定端部延伸有一第一水平線，該彎折部凸出於該第一水平線上方，該彎折部包含一第一板體及一第二板體，該第一板體位在該固定端部與該第二板體之間，該第二板體位在該第一板體與該自由端部之間。A device for holding a door to be opened, comprising: a base having a channel; a limiting block disposed on the base, wherein the limiting block is fixed in the channel, the limiting block a limiting portion has a first inclined surface and a second inclined surface, wherein the first inclined surface and the second inclined surface face opposite directions, and the first inclined surface has a third angle with a second horizontal line passing through the limiting block a second angle between the second slope and the second horizontal line, the third angle and the fourth angle are both greater than 90 degrees, and the third angle is greater than the fourth angle; a slider having a body The slider is slidably disposed on the base, and the slider is located at the corresponding position of the channel; and a spring is disposed on the slider, and the spring is along the slider at the base Moving in the channel, the elastic piece has a fixed end portion, a free end portion and a bent portion between the fixed end portion and the free end portion, the fixed end portion being fixed to the body of the slider The bent portion and the free end portion are suspended above the body and are extended by the fixed end portion a first horizontal line, the bent portion protrudes above the first horizontal line, the bent portion includes a first plate body and a second plate body, wherein the first plate body is located at the fixed end portion and the second plate Between the bodies, the second plate is located between the first plate and the free end. 如申請專利範圍第10項所述之用於保持門被開啟的裝置，其中該槽道包含一上軌道及一下軌道，該限位塊被固定在該槽道的該上軌道中，該滑塊位在該槽道的該下軌道中。The device for holding a door opened as described in claim 10, wherein the channel includes an upper rail and a lower rail, and the limiting block is fixed in the upper rail of the channel, the slider is located at The lower track of the channel. 如申請專利範圍第10項所述之用於保持門被開啟的裝置，其中該本體具有一上表面及一凹槽，該凹槽凹設於該上表面，該彎折部及該自由端部懸空於該凹槽上方。The device for holding a door opened as described in claim 10, wherein the body has an upper surface and a groove recessed in the upper surface, the bent portion and the free end portion Hang above the groove.
TW103145174A 2014-12-24 2014-12-24 Device for keep a door in opened status TWI542773B (en)

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TW103145174A TWI542773B (en) 2014-12-24 2014-12-24 Device for keep a door in opened status
CN201510038084.2A CN105888415B (en) 2014-12-24 2015-01-26 Device for keeping a door open

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TW103145174A TWI542773B (en) 2014-12-24 2014-12-24 Device for keep a door in opened status

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DE19906349C1 (en) * 1999-02-17 2000-07-27 Dorma Gmbh & Co Kg Door lock with swing arm between door leaf and frame, includes snap=fit lever and ratchet wheel
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TWI542773B (en) 2016-07-21
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