WO2023202653A1 - 滑动定位机构 - Google Patents

滑动定位机构 Download PDF

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Publication number
WO2023202653A1
WO2023202653A1 PCT/CN2023/089421 CN2023089421W WO2023202653A1 WO 2023202653 A1 WO2023202653 A1 WO 2023202653A1 CN 2023089421 W CN2023089421 W CN 2023089421W WO 2023202653 A1 WO2023202653 A1 WO 2023202653A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
guide rod
positioning mechanism
sliding
connecting piece
Prior art date
Application number
PCT/CN2023/089421
Other languages
English (en)
French (fr)
Inventor
冷鹭浩
Original Assignee
厦门新技术集成有限公司
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Filing date
Publication date
Application filed by 厦门新技术集成有限公司 filed Critical 厦门新技术集成有限公司
Publication of WO2023202653A1 publication Critical patent/WO2023202653A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
    • A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs

Definitions

  • the present invention relates to a sliding positioning mechanism, and in particular to a sliding positioning mechanism used in folding table plates and table legs.
  • Sliding positioning mechanisms are not uncommon in daily necessities, such as foldable tables.
  • the table legs support the table board, but the table legs can be folded when not in use, so a sliding positioning mechanism is provided between the table legs and the table board.
  • the sliding positioning mechanism is used to fix the table legs after they are opened so as to firmly support the table board and allow the table legs to be folded as needed.
  • the sliding sleeve, guide rod and connecting rod are usually the three essential components of the sliding positioning mechanism.
  • the sliding sleeve is connected to the guide rod.
  • the connecting rod is connected to the sliding sleeve and pulls the sliding sleeve to move along the guide rod during the deformation movement.
  • Some guide rods are fixed parts, and some guide rods are swing parts.
  • the invention provides a sliding positioning mechanism with simple structure and easy assembly.
  • the technical solutions adopted by the present invention to solve the technical problems are:
  • the sliding positioning mechanism includes a guide rod, a sliding seat and an inner bushing.
  • the guide rod is provided with an elastic pin extending upward, and the middle part of the sliding seat is provided with a lock hole that can be mated with the elastic pin.
  • the inner bushing is sleeved on the guide rod in a linearly movable manner.
  • the inner bushing includes a connecting piece and two edges symmetrically arranged on the left and right sides of the connecting piece.
  • the connecting piece is provided with an open front end. And extends backward to the opening in the middle of the connecting piece.
  • the connecting piece is connected to a pressing piece at the rear end.
  • the sliding seat is set on the outside of the connecting piece and the edge.
  • the elastic pin can pass upward through the The opening is inserted into the lock hole, the pressing piece is located above the lock hole, and a pivot portion is provided on the side of the sliding seat.
  • the inner lining sleeve is set on the guide rod, the sliding seat is connected to the inner lining sleeve, and a pressing piece is directly set on the inner lining sleeve. By operating the pressing piece, the elastic pin can be pressed downward to separate it from the keyhole.
  • the inner lining sleeve is sleeved on the guide It just needs to be placed on the rod, and the assembly is very convenient. There is no need to add a separate operating component and the corresponding assembly steps are omitted. It also has the advantage of simple structure.
  • the sliding seat includes a seat plate and two seat edges symmetrically located on the left and right sides of the seat plate.
  • the seat plate is stacked on the connecting piece, and the seat edges on the same side are stacked on the connecting piece.
  • the edge and the edge are snap-jointed.
  • the sliding seat can be assembled on the inner bushing directly through the seat edge and the wrapping edge. The structure is simple and the assembly is more convenient.
  • limiting bosses are provided at the front and rear ends of the edge to limit the seat edge from the front and rear directions.
  • the limiting boss can prevent the sliding seat from moving relative to the inner bushing, and the two are more firmly connected.
  • the inner bushing and sliding seat can be assembled together first, and then the inner bushing is buckled on the guide rod.
  • the rear end surface of the connecting piece is provided with a root extending upward, the pressing piece is connected to the root, and the rear end of the seat plate abuts against the root; the bottom surface of the pressing piece corresponds to
  • the elastic pin is provided with protrusions.
  • the root part resists the seat plate, and combined with the limiting bosses on the front and rear sides to block the seat edge, the connection is more accurate and the firmness is better.
  • the bottom surface of the pressing piece is provided with a protrusion corresponding to the elastic pin, which can push the elastic pin away from the bottom surface of the sliding seat, making the positioning mechanism slide more smoothly.
  • the cross-section of the guide rod is trapezoidal, with the width of the lower side smaller than the width of the upper side.
  • the width of the inner bushing and the sliding seat is set to correspond to the cross-sectional shape of the guide rod so that the width gradually increases downward. become smaller, the hemming is close to the guide rod, and the seat edge is close to the hemming.
  • the cross section of the guide rod adopts a trapezoid shape, and the inner bushing can be directly connected to the guide rod. Similarly, the sliding seat can also be directly connected to the inner bushing, making assembly easy.
  • the guide rod is a fixed member.
  • the fixed part can also be a swinging part.
  • the pivot portion is provided in the middle of the seat edge, and the pivot portion is provided with a pivot hole.
  • the pivot hole on the pivot part can be connected to the pull rod, and the pull rod is connected to the table leg, so that the sliding seat and the inner bushing can be moved by the pull rod during the folding process of the table leg.
  • a tapered guide groove is provided in the middle of the front end of the seat plate corresponding to the elastic pin.
  • the bottom of the inner bushing is open, and the inner bushing can be sleeved on the guide rod from top to bottom from the structure with an open bottom during assembly.
  • the inner bushing can be sleeved on the guide rod from top to bottom from the structure with an open bottom during assembly.
  • the inner bushing is a plastic part.
  • Figure 1 shows a schematic three-dimensional view of the sliding positioning mechanism.
  • Figure 2 shows an enlarged schematic diagram of the circled position in Figure 1 in an explosion state.
  • FIG. 3 is a schematic three-dimensional view of the inner bushing of the sliding positioning mechanism shown in FIG. 1 .
  • FIG. 4 is a perspective view of the sliding seat of the sliding positioning mechanism shown in FIG. 1 .
  • FIG. 5 illustrates a schematic cross-sectional view of the sliding positioning mechanism shown in FIG. 1 in the transverse direction.
  • FIG. 6 illustrates a longitudinal cross-sectional view of the sliding positioning mechanism shown in FIG. 1 .
  • FIG. 7 is a schematic diagram of the sliding positioning mechanism shown in FIG. 1 applied to a folding table.
  • the sliding positioning mechanism includes a guide rod 10, a sliding seat 20 and an inner bushing 30.
  • the guide rod is provided with an upwardly extending elastic pin 12, and the sliding seat 20 is provided with an elastic pin 12 in the middle.
  • the inner bushing 30 is sleeved on the guide rod 10 in a linearly movable manner with the lock hole 22 inserted into the elastic pin, and the sliding seat is connected to the inner bushing.
  • the inner bushing 30 includes a connecting piece 32 and is symmetrically connected to the left and right sides of the connecting piece. There are two wrapping edges 34.
  • the connecting piece 32 is provided with an opening 322 with an open front end and extending backward to the middle of the connecting piece.
  • the connecting piece is connected to a reversible pressing piece 36 at the rear end.
  • the sliding seat 20 is placed on the outside of the connecting piece 32 and the edge 34.
  • the elastic pin 12 can pass upward through the opening 322 and be inserted into the lock hole 22.
  • the pressing piece 36 is located in the lock hole 22. above.
  • a pivot portion 24 is provided on the side of the sliding seat 20, and the pivot portion can be connected to other components, such as a pull rod.
  • the sliding seat 20 is connected to the inner bushing 30 to avoid direct contact with the guide rod 10.
  • the inner bushing 30 is equipped with a pressing piece 36, which can conveniently and easily press the elastic pin 12, and the sliding positioning mechanism has fewer parts. ,Simple structure.
  • the sliding seat 20 includes a seat plate 26 and two seat edges 28 symmetrically connected to the left and right sides of the seat plate.
  • the seat plate 26 is stacked on the connecting piece 32, and the seats on the same side are stacked on the connecting piece 32.
  • the edge 28 and the edge wrapping 34 are snap-connected. That is, through the snap connection between the seat edge 28 and the wrapping edge 34, the sliding seat and the inner bushing are connected together.
  • limiting bosses 341 are provided at both front and rear ends of the edge 34 to limit the seat edge 28 from the front and rear directions. In this way, the seat edge 28 cannot move linearly under the restriction of the limiting boss 341, so it can only move relative to the guide rod 10 driven by the inner bushing 30.
  • the rear end surface of the connecting piece 32 is provided with an upwardly extending root portion 324, the pressing piece 36 is connected to the root portion 324, and the rear end of the seat plate 26 abuts against the root portion 324.
  • the bottom surface of the pressing piece 36 is provided with protrusions 362 corresponding to the elastic pin 12 .
  • the cross-section of the guide rod 10 is trapezoidal, with the width of the lower side smaller than the width of the upper side.
  • the width of the inner bushing 30 and the sliding seat 20 is set to correspond to the cross-sectional shape of the guide rod so that the width gradually becomes smaller downwards.
  • the wrapping edge 34 is close to the side surface of the guide rod 10
  • the seat edge 28 is close to the wrapping edge 34 . Therefore, the inner liner sleeve 30 can automatically buckle the guide rod 10, and the inner liner sleeve will not be separated from the guide rod in the up and down direction.
  • the sliding seat 20 can automatically buckle the inner liner sleeve 30, and the inner liner sleeve will not be separated from the guide rod in the up and down direction. Disengage the inner liner.
  • the guide rod 10 is a fixed component.
  • the guide rod is installed on the bottom of the table and is fixed differently relative to the table.
  • the pivot portion 24 is provided in the middle of the seat edge 28 , and the pivot portion is provided with a pivot hole.
  • a tapered guide groove 262 is provided in the middle of the front end of the seat plate 26 corresponding to the elastic pin 12 .
  • the inner bushing 30 has an open bottom. When assembled, the inner bushing 30 can be sleeved on the guide rod 10 from top to bottom with an open-bottomed structure.
  • the inner bushing 30 is a plastic part.
  • FIG 7 is a schematic diagram of applying the sliding positioning mechanism to a folding table.
  • One end of the table leg A is rotatably connected to the table plate B.
  • the guide rod 10 is installed on the table plate B.
  • One end of the pull rod C is connected to the table leg A, and the other end of the tie rod C is connected to the table leg A. It is connected with the pivot joint of the sliding seat 20, so when the table leg A is opened, the pull rod C can pull the sliding seat and the inner bushing to slide along the guide rod 10 until the elastic pin 12 is inserted into the lock hole. At this time, the table leg Just fully open. Conversely, when you need to fold the table leg A, press the elastic pin 12 and rotate the table leg A in the opposite direction to fold it.
  • the invention discloses a sliding positioning mechanism, which includes a guide rod, a sliding seat and an inner bushing.
  • the guide rod is provided with an upwardly extending elastic pin
  • the sliding seat is provided with a lock hole in the middle
  • the inner bushing is It is linearly movably sleeved on the guide rod.
  • the inner bushing includes a connecting piece and two edges symmetrically connected to the left and right sides of the connecting piece.
  • the connecting piece is provided with an open front end and extends backward. to the opening in the middle of the connecting piece.
  • the connecting piece is connected to a reversible pressing piece at the rear end.
  • the sliding seat is set on the outside of the connecting piece and the edge.
  • the elastic pin can pass upward through the opening. hole is inserted into the keyhole.
  • the inner lining sleeve is set on the guide rod, the sliding seat is connected to the inner lining sleeve, and a pressing piece is directly set on the inner lining sleeve. By operating the pressing piece, the elastic pin can be pressed downward to separate it from the keyhole.
  • the inner lining sleeve can be sleeved on the guide rod, which is very convenient to assemble and has industrial practicality.

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  • Insertion Pins And Rivets (AREA)

Abstract

一种滑动定位机构，包括导向杆（10）、滑动座（20）及内衬套（30），导向杆（10）上设有向上伸出的弹性销（12），滑动座（20）中部设有锁孔（22），内衬套（30）可直线移动地套接在导向杆（10）上，内衬套（30）包括连接片（32）和对称连接于连接片（32）左右两侧的二个包边（34），连接片（32）上设有前端敞开并向后延伸到连接片（32）中部的开孔（322），连接片（32）在后端连接有可翻转的按压片（36），滑动座（20）套在连接片（32）和包边（34）的外侧，弹性销（12）可向上穿过开孔（322）插入锁孔（22）当中。内衬套（30）设置在导向杆（10）上，滑动座（20）连接在内衬套（30）上，并且内衬套（30）上直接设置按压片（36），操作按压片（36）可以向下按压弹性销（12）使其与锁孔（22）分离，在装配时，只需要内衬套（30）套接于导向杆（10）之上即可，装配非常方便。

Description

滑动定位机构 技术领域
本发明涉及一种滑动定位机构，特别是涉及一种在桌板与桌腿收折中使用的滑动定位机构。
背景技术
滑动定位机构在日常生活用品上并不少见，例如可折叠的桌子，桌腿支撑桌板，但不使用时桌腿能够折叠，因此在桌腿与桌板之间就设置有滑动定位机构。滑动定位机构用于在桌腿打开之后对桌腿进行固定以便可以牢固地支撑桌板，又使桌腿可以根据需要进行收折。滑套、导杆和连杆通常是滑动定位机构必不可少的三大部件，滑套连接在导杆上，连杆与滑套连接并在变形移动的过程中拉动滑套沿导杆移动，有的导杆是固定件，也有导杆是摆动件。
现有滑动定位机构普遍存在这样的技术问题，即套与导杆之间的滑动连接不够顺畅，以及滑套与导杆卡接之后往往卡接得比较紧以致释放操作不方便，技术人员在面对这两个技术问题时分开进行单独考虑，即便能够克服以上两个技术问题，也会导致滑动定位机构的零部件增多，这样一来就增加了装配工序。
发明内容
本发明提供了一种滑动定位机构，结构简单并且装配简便。本发明解决其技术问题所采用的技术方案是：
滑动定位机构，包括导向杆、滑动座及内衬套，所述导向杆上设有向上伸出的弹性销，所述滑动座中部设有能够与所述弹性销配合插接的锁孔，所述内衬套可直线移动地套接在所述导向杆上，所述内衬套包括连接片和对称设于所述连接片左右两侧的二个包边，所述连接片上设有前端敞开并向后延伸到连接片中部的开孔，所述连接片在后端连接有按压片，所述滑动座套在所述连接片和包边的外侧，所述弹性销可向上穿过所述开孔插入所述锁孔当中，所述按压片位于锁孔之上，所述滑动座侧边设有枢接部。
内衬套设置在导向杆上，滑动座连接在内衬套上，并且内衬套上直接设置按压片，操作按压片可以向下按压弹性销使其与锁孔分离，在装配时，只需要内衬套套接于导 向杆之上即可，装配非常方便，不需要单独增加一个操作元件同时也省去相应的装配步骤，还具有结构简单的优点。
一较佳实施例之中：所述滑动座包括座板和对称设于所述座板左右两侧的二个座边，所述座板叠置于所述连接片之上，同侧的座边和包边相卡接。直接通过座边和包边卡接，就可以将滑动座装配于内衬套之上，结构简单，装配更方便。
一较佳实施例之中：所述包边前后两端设有限位凸台，从前后方向限制住所述座边。限位凸台可以防止滑动座相对内衬套移动，二者连接更牢固，现场装配时，可以先将内衬套和滑动座组装在一起，然后再将内衬套扣在导向杆上。
一较佳实施例之中：所述连接片后端面设有向上延伸的根部，所述按压片连接于所述根部，所述座板后端顶靠于所述根部；所述按压片底面对应所述弹性销设有凸点。根部顶住座板，结合前后两侧的限位凸台卡住座边，连接更准确，牢固性更好。所述按压片底面对应所述弹性销设有凸点，可以将所述弹性销推离出滑动座底面，使定位机构滑动更为顺畅。
一较佳实施例之中：所述导向杆的横截面是梯形状，下侧宽度小于上侧宽度，所述内衬套和滑动座的宽度对应导向杆的横截面形状设置为宽度向下逐渐变小，所述包边贴靠于所述导向杆，所述座边贴靠于所述包边。导向杆的横截面采用梯形状，内衬套可以直接扣接于导向杆，同样滑动座也可以直接扣接于内衬套，装配很容易。
一较佳实施例之中：所述导向杆是固定件。当然固定件也可以是摆动件。
一较佳实施例之中：所述枢接部设置于所述座边中部，所述枢接部上设有枢接孔。枢接部上的枢接孔可以与拉杆连接，拉杆再连接桌腿，这样桌腿翻折过程中就可以通过拉杆带动滑动座和内衬套移动。
一较佳实施例之中：所述座板前端中部对应所述弹性销设有锥形引槽。
一较佳实施例之中：所述内衬套底部敞开，所述内衬套在组装时能够由底部敞开的结构自上而下套接于所述导向杆上。装配时直接从上往下按下内衬套和滑动座便可，装配快速。
一较佳实施例之中：所述内衬套是塑料件。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1绘示了滑动定位机构的立体示意图。
图2绘示了图1当中圆圈位置在爆炸状态下的放大示意图。
图3绘示了图1所示滑动定位机构的内衬套的立体示意图。
图4绘示了图1所示滑动定位机构的滑动座的立体示意图。
图5绘示了图1所示滑动定位机构在横向上的截面示意图。
图6绘示了图1所示滑动定位机构在纵向上的截面示意图。
图7绘示了图1所示滑动定位机构应用在折叠桌上的示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的优选实施例，且不应被看作对其他实施例的排除。基于本发明实施例，本领域的普通技术人员在不作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的权利要求书、说明书及上述附图中，除非另有明确限定，对于方位词，如使用术语“顶”、“底”、“内”、“外”、“上”、“下”、“前”、“后”、“左”、“右”等指示方位或位置关系乃基于附图所示的方位和位置关系，且仅是为了便于叙述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位或以特定的方位构造和操作，所以也不能理解为限制本发明的具体保护范围。
本发明的权利要求书、说明书及上述附图中，除非另有明确限定，如使用术语“固接”或“固定连接”，应作广义理解，即两者之间没有位移关系和相对转动关系的任何连接方式，也就是说包括不可拆卸地固定连接、可拆卸地固定连接、连为一体以及通过其他装置或元件固定连接。
本发明的权利要求书、说明书及上述附图中，如使用术语“包括”、“具有”以及它们的变形，意图在于“包含但不限于”。
请参照图1至图6，滑动定位机构，包括导向杆10、滑动座20及内衬套30，所述导向杆上设有向上伸出的弹性销12，所述滑动座20中部设有能够与所述弹性销配合插接的锁孔22，所述内衬套30可直线移动地套接在所述导向杆10上，所述滑动座连接于所述内衬套上。所述内衬套30包括连接片32和对称连接于所述连接片左右两侧 的二个包边34，所述连接片32上设有前端敞开并向后延伸到连接片中部的开孔322，所述连接片在后端连接有可翻转的按压片36。所述滑动座20套在所述连接片32和包边34的外侧，所述弹性销12可向上穿过所述开孔322插入所述锁孔22当中，所述按压片36位于锁孔22之上。所述滑动座20侧边设有枢接部24，所述枢接部可与其他部件，例如拉杆进行连接。
所述滑动座20连接于内衬套30上，避免与导向杆10直接的接触，同时内衬套30带有按压片36，可以方便轻松地对弹性销12进行按压，滑动定位机构零部件少，结构简单。
优选地，所述滑动座20包括座板26和对称连接于所述座板左右两侧的二个座边28，所述座板26叠置于所述连接片32之上，同侧的座边28和包边34相卡接。即通过座边28和包边34的卡接，将滑动座与内衬套连接在一起。
优选地，所述包边34前后两端设有限位凸台341，从前后方向限制住所述座边28。这样，座边28在限位凸台341的限制下，就无法线性移动，因此只能在内衬套30的带动下才发生相对导向杆10的移动。
优选地，所述连接片32后端面设有向上延伸的根部324，所述按压片36连接于所述根部324，所述座板26后端顶靠于所述根部324。
优选地，所述按压片36底面对应所述弹性销12设有凸点362。
优选地，所述导向杆10的横截面是梯形状，下侧宽度小于上侧宽度，所述内衬套30和滑动座20的宽度对应导向杆的横截面形状设置为宽度向下逐渐变小，所述包边34贴靠于所述导向杆10的侧面，所述座边28贴靠于所述包边34。因此，内衬套30可以自动扣住导向杆10，内衬套在上下方向上不会脱离导向杆，同样，滑动座20可以自动扣住内衬套30，内衬套在上下方向上不会脱离内衬套。
优选地，所述导向杆10是固定件。例如导向杆安装于桌板底面，相对桌板固定不同。
优选地，所述枢接部24设置于所述座边28中部，所述枢接部上设有枢接孔。
优选地，所述座板26前端中部对应所述弹性销12设有锥形引槽262。
优选地，所述内衬套30底部敞开，所述内衬套30在组装时能够由底部敞开的结构自上而下套接于所述导向杆10上。
优选地，所述内衬套30是塑料件。
请参照图7，是将滑动定位机构应用在折叠桌上的示意图，桌腿A一端转动连接于桌板B，导向杆10安装在桌板B上，拉杆C一端与桌腿A连接，另一端与滑动座20的枢接部进行连接，因此打开桌腿A时，拉杆C就可以拉动滑动座和内衬套一起沿导向杆10滑动，直到弹性销12插入锁孔之中，此时桌腿正好完全打开。反过来，需要收折桌腿A时，按下弹性销12，反向转动桌腿A就可以进行收折。
上述说明书和实施例的描述，用于解释本发明保护范围，但并不构成对本发明保护范围的限定。通过本发明或上述实施例的启示，本领域普通技术人员结合公知常识、本领域的普通技术知识和/或现有技术，通过合乎逻辑的分析、推理或有限的试验可以得到的对本发明实施例或其中一部分技术特征的修改、等同替换或其他改进，均应包含在本发明的
保护范围之内。
工业实用性
本发明公开了一种滑动定位机构，包括导向杆、滑动座及内衬套，所述导向杆上设有向上伸出的弹性销，所述滑动座中部设有锁孔，所述内衬套可直线移动地套接在所述导向杆上，所述内衬套包括连接片和对称连接于所述连接片左右两侧的二个包边，所述连接片上设有前端敞开并向后延伸到连接片中部的开孔，所述连接片在后端连接有可翻转的按压片，所述滑动座套在所述连接片和包边的外侧，所述弹性销可向上穿过所述开孔插入所述锁孔当中。内衬套设置在导向杆上，滑动座连接在内衬套上，并且内衬套上直接设置按压片，操作按压片可以向下按压弹性销使其与锁孔分离，在装配时，只需要内衬套套接于导向杆之上即可，装配非常方便,具有工业实用性。

Claims (9)

  1. 滑动定位机构，包括导向杆、滑动座及内衬套，所述导向杆上设有向上伸出的弹性销，所述滑动座中部设有能够与所述弹性销配合插接的锁孔，其特征在于：所述内衬套可直线移动地套接在所述导向杆上，所述内衬套包括连接片和对称设于所述连接片左右两侧的二个包边，所述连接片上设有前端敞开并向后延伸到连接片中部的开孔，所述连接片在后端设有按压片，所述滑动座套在所述连接片和包边的外侧；在所述弹性销穿过所述开孔插入所述锁孔当中，所述按压片位于锁孔之上；所述滑动座侧边设有枢接部。
  2. 根据权利要求1所述的滑动定位机构，其特征在于：所述滑动座包括座板和对称设于所述座板左右两侧的二个座边，所述座板叠置于所述连接片之上，同侧的座边和包边相卡接。
  3. 根据权利要求2所述的滑动定位机构，其特征在于：所述包边前后两端设有限位凸台，从前后方向限制住所述座边。
  4. 根据权利要求3所述的滑动定位机构，其特征在于：所述连接片后端面设有向上延伸的根部，所述按压片连接于所述根部，所述座板后端顶靠于所述根部；所述按压片底面对应所述弹性销设有凸点。
  5. 根据权利要求2所述的滑动定位机构，其特征在于：所述导向杆的横截面是梯形状，下侧宽度小于上侧宽度，所述内衬套和滑动座的宽度对应导向杆的横截面形状设置为宽度向下逐渐变小，所述包边贴靠于所述导向杆，所述座边贴靠于所述包边。
  6. 根据权利要求5所述的滑动定位机构，其特征在于：所述导向杆是固定件。
  7. 根据权利要求2所述的滑动定位机构，其特征在于：所述枢接部设置于所述座边中部，所述枢接部上设有枢接孔。
  8. 根据权利要求2所述的滑动定位机构，其特征在于：所述座板前端中部对应所述弹性销设有锥形引槽。
  9. 根据权利要求1所述的滑动定位机构，其特征在于：所述内衬套是塑料件，所述连接件和所述的二包边为一体成形，或所述连接件和所述的二包边、所述的按压片为一体成形。
PCT/CN2023/089421 2022-04-21 2023-04-20 滑动定位机构 WO2023202653A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2645506Y (zh) * 2003-07-24 2004-10-06 香港来福太有限公司 一种可调节高度的折叠桌
CN202858218U (zh) * 2012-09-25 2013-04-10 厦门新技术集成有限公司 一种用于折叠桌腿的折叠机构
CN212325782U (zh) * 2020-05-06 2021-01-12 董中生 便携式折叠桌
US20210045537A1 (en) * 2019-08-14 2021-02-18 New-Tec Integration (Xiamen) Co., Ltd. Bed frame
CN217851797U (zh) * 2022-04-21 2022-11-22 厦门新技术集成有限公司 滑动定位机构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2645506Y (zh) * 2003-07-24 2004-10-06 香港来福太有限公司 一种可调节高度的折叠桌
CN202858218U (zh) * 2012-09-25 2013-04-10 厦门新技术集成有限公司 一种用于折叠桌腿的折叠机构
US20210045537A1 (en) * 2019-08-14 2021-02-18 New-Tec Integration (Xiamen) Co., Ltd. Bed frame
CN212325782U (zh) * 2020-05-06 2021-01-12 董中生 便携式折叠桌
CN217851797U (zh) * 2022-04-21 2022-11-22 厦门新技术集成有限公司 滑动定位机构

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