TW201313162A - Bracket-side sleeve having at least one bracket-side adapter - Google Patents

Abstract

The invention relates to a bracket-side sleeve 5, more particularly to a bracket-side sleeve with a U-shaped or approximately U-shaped cross-section, comprising at least one bracket-side adapter 6. The bracket-side adapter 6 is connected to the bracket-side sleeve 5 on one wall of the bracket-side sleeve 5 by means of at least one plug connector 7, in which the plug connector 7 mainly consists of a pocket 8 and a tongue 9. The pocket 8 is provided on the wall 5a, and the tongue 9 can be inserted into the pocket 8 and extends transversely to the longitudinal extension of the bracket-side sleeve 5. The tongue 9 lies in the region of a recess 10 of the bracket-side adapter 6, wherein the recess 10 extends perpendicular to the insertion direction of the tongue along with a first stop portion 10a and a first securing tenon 10b. The pocket 8 and the recess 10 respectively are designed to be mirror-symmetrical manner to the tongue 9, such that the recess 10 is provided with two stop portions 10a located adjacent to the lateral side of the tongue 9 and leaning against the two correspondingly arranged limiting strips 8a and 8b of the pocket 8. The recess 10 further has two securing tenons 10b leaning against the correspondingly arranged limiting strips 8a, 8b of the pocket 8 such that the tenons engage with the pocket 8 from the back .

Description

Frame sleeve with at least one frame edge adapter

The invention relates to a frame sleeve, in particular having a U-shaped or approximately U-shaped cross section, having at least one frame edge receiver, wherein the frame edge connector utilizes at least one plug connector on a wall of the frame side cover Connected to the frame sleeve, wherein the plug connector is mainly composed of a bag and a tongue; the bag is disposed on a wall, and the tongue can be pushed into the bag and perpendicular to the longitudinal extension of the frame sleeve The segment extends, and the tongue is located in a hollow region of the frame edge receptacle, wherein the cavity extends with a first stop and a first retaining jaw perpendicular to the push-in direction of the tongue.

A frame strip of the above kind is mentioned in WO 2011/048003 A1.

It is an object of the present invention to provide a rim sleeve of the above kind which is further simplified and improved in terms of the connection of at least one rim edge receptacle.

For this purpose, according to the invention, the stop portion and the retaining jaw are placed on a restriction frame of the bag, so that the restriction frame strip is positioned and held between the stop portion and the holding frame. Hold the tab and not pull it out of the bag.

Several advantages can be achieved with this structure.

First, the design of the connection between the frame sleeve and the frame edge receptacle can be kept from rotation, so that especially when the frame edge acceptor is short (along It is sufficient to use the plug-in method in the longitudinal direction of the frame sleeve, which also simplifies the manufacture.

Second, when the plug-in part is symmetrically designed, the same tool can be used to make the cavity and the bag regardless of whether the frame side is made into a left or right type, so that a complete set of tool sets can be omitted.

Other features of the invention are those of the patent application.

An embodiment of the invention is illustrated in the drawings and is described in detail below.

In the figure, the figure number (5) indicates a frame side cover, and the figure number (6) indicates a frame side connector which utilizes a plug connection portion (7) (see FIG. 5 in particular) and the frame side cover (5). connection.

The plug connector (7) is mainly formed by a bag (8) which is formed on one leg (5a) of a frame side cover (5) and formed by a tongue (9) on the frame edge receiver (6) , wherein the tongue piece (9) can be pushed into the bag (8) in one direction [this direction extends perpendicular to the longitudinal extension of the frame side cover (5)].

The tongues (9) in the frame edge acceptor (6) are in a cavity (10), and the voids are preferably formed by punching out.

The bag (8) in the side leg (5a) of the bezel (5) is placed in the region of the folded strip of material (5b) and the strip of material (5b) thus folded out. The bag (8) is printed such that a free space is created in the material thickness of the tongue (9) toward the side leg (5a), thus using the tongue (9) [which is embedded in the bag (8)], the frame edge acceptor (6) The side leg (5a) of the frame side cover (5) is fixed parallel to the plane of the side leg (5a). The front region of the tongue (9) is provided with a section (Abkröpfung) (9a) which corresponds approximately to the strip Material thickness of (5b). Therefore, when the tab (9) is pulled in, the free end (9b) of the tab (9) leans inside the side leg (5a) of the bezel (5) and thus prevents the bezel receiver (6) from being along the side Possible movement of the direction of the leg (5a).

As shown, the bag (8) is designed such that the cavity (10) is mirror-corresponding to each of the tongues (9), and the cavity (10) is provided with a stop (10a), at the center of the tongue ( 9) extending in a direction perpendicular to the pushing direction of the tongue piece (9), the stop portion leaning against a first restriction frame strip (8a) and a restriction frame after the tongue piece (9) is pushed into the bag (8) On the leaning surface (8d) of the strip (8b). The two frame strips (8a) (8b) are inclined with respect to the pushing direction of the tongue piece (9), so that the distance between the two restricting frame strips (8a) (8b) is widened toward the upper side of the side wall (5).

The stop face (8d) is located in the region of the latch (8c) of the strip of material (5b).

As is particularly clearly shown in Fig. 3, a retaining weir (10a) is provided in the region of the cavity (10) of the frame edge acceptor (6), and the tongue (9) is set symmetrically, and these retaining weirs (10b) are in the tongue. The push-in state of the sheet (9) is placed against the upper end (8c) of the restriction frame strip (8a) (8b), so that the tongue (9) can no longer be removed from the bag during the mounted state. (8) Pull it out.

The restriction frame strip (8a) (8b) ensures that the retaining weir (10b) rises slightly from its original plane parallel to the folded strip of material (5b) when it is mounted on a frame edge acceptor (6b) until The 榫(10b) is kept from the guide area of the restriction frame strip (8a) (8b). In this position, the retaining jaw (10b) is moved by the elastic restoring force of the material toward the side leg (5a) of the frame side cover (5), and the pockets (8) are held from behind, so that the frame edge is received at this time. The tongue (9) of the device (6) and the entire frame edge receiver (6a) can be held without being accidentally released from the frame side cover (5).

Due to the symmetrical construction of the plug (7), more force is removed through the snap edge as a result of the loading of the drawer.

The plug connection (7) is also held by the symmetrical structure without rotating about a vertical axis on the side legs (5a).

The overall concept thus created will not be reversed, and the frame side connector (6) can also be fastened to a frame side cover using only one plug connection (7).

The dynamic load is also well tolerated, especially without the influence of whether the dynamic load imposes a right or left transition.

An advantage not to be taken from a practical point of view is that since the plug connection (7) is symmetrically designed, it is not necessary to maintain a tool set having left and right type tools.

In order to facilitate the placement of the retaining weir (10b) in a fixed position, that is, to a position where the upper side of the restraining frame strip is placed, the restraining frame of the bag (8) printed by the strip of material (5a) ( The print radius of 8a) (8b) is designed to be narrower toward the upper side.

Figures 8 and 9 show the bags (8) and (8'). Each of the pockets (8) has a stop portion (10a) and a retaining weir (10b) which are mirror-symmetrical and are opposed to the stop portion (10a') and the retaining weir (10b'). Figure 9 shows the arrangement in the bag (8') where there is no stop and mirror symmetry.

(5) ‧‧‧ frame side cover

(5a) ‧ ‧ [frame side (5)] side legs

(5b) ‧‧‧Material strips

(6) ‧‧‧ frame edge adapter

(7)‧‧‧Dock connection

(8) ‧ ‧ bags

(8’) ‧ ‧ bags

(8a) ‧‧‧Restricted box

(8b) ‧‧‧Restricted box

(8c) ‧‧‧ upper side

(8d) ‧‧‧ stop surface

(8e) ‧ ‧ opposite ends

(9)‧‧‧ tongue

(9a) ‧‧‧ cut ends

(10) ‧ ‧ hollow

(10a) ‧ ‧ stop

(10a’) ‧ ‧ stop

(10b) ‧‧‧ Keep 榫

(10b’) ‧‧‧ Keep 榫

Figure 1 is an exploded perspective view of a frame sleeve of the present invention, having a frame edge receiver fixed thereto; Figure 2 is an enlarged view of the unit shown by II in Figure 1; Figure 3 is Figure 1 An enlarged view of the unit indicated by III; Figure 4 is a perspective view of a region of a plug-in connection; Figure 5 is another perspective view of a frame sleeve having a frame-side receptacle fixed thereto by plugging; Figure 6 is a line VI- of Figure 5 Figure 7 is a perspective cross-sectional view taken along line VII-VII of Figure 1; Figure 8 is a schematic view of a bag; Figure 9 is a schematic view of a bag.

(5) ‧‧‧ frame side cover

(5a) ‧ ‧ [frame side (5)] side legs

(5b) ‧‧‧Material strips

(6) ‧‧‧ frame edge adapter

(8) ‧ ‧ bags

(9)‧‧‧ tongue

(10) ‧ ‧ hollow

(10a) ‧ ‧ stop

(10b) ‧‧‧ Keep 榫

Claims (9)

A frame sleeve (5), in particular having a U-shaped or approximately U-shaped cross section, having at least one frame edge receiver (6), the frame edge receiver (6) being in the frame side cover (5) The wall is connected to the frame sleeve (5) by at least one plug connector (7), wherein the plug connector (7) is mainly composed of a bag (8) and a tongue (9); the bag ( 8) is disposed on a wall (5a), the tongue (9) can be pushed into the bag (8) and extends perpendicular to the longitudinal extension of the frame sleeve (5), and the tongue (9) is located In the region of a cavity (10) of the frame edge receptacle (6), wherein the cavity (10) is perpendicular to the tongue (9) along with a first stop (10a) and a first retaining weir (10b). The pushing direction extension is characterized in that the stopping portion (10a) and the holding jaw (10b) are placed on a restriction frame strip (8a) of the bag (8) to position the restriction frame strip (18b) And being held between the stop portion (10a) and the holding jaw (10b) to hold the tab (9) out of the bag (8). The frame side cover of claim 1, wherein: the stop portion (10a) rests on a stop surface (8d) of the restriction frame strip (8a), and the retaining jaw (10b) rests on the One of the restriction frame strips (8a) is opposite the stop surface (8d). For example, the frame side cover of claim 1 or 2, wherein: the holding 榫 (10b) is shackled from the rear. A frame sleeve according to claim 1 or 2, wherein: the cavity (10) is provided with a second stop portion (10a'), the second stop portion (10a') leaning against the bag ( a second limiting frame strip (8b) of 8), in particular leaning against a stop surface (8d) of the second limiting frame strip (8b), and/or The recess (10) is provided with a second retaining weir (10b') which rests on a second restricting frame strip (8b) of the bag (8), in particular The second restriction frame strip (8b) is on an end (8c) opposite the stop surface (8d). The frame side cover of claim 4, wherein: the first stop portion (10a) and the second stop portion (10a') and/or the first retaining ring (10b) and the second retaining portion The crucible (10b') is designed to be mirror symmetrical to the tongue (9) on the recess (10). A frame sleeve according to claim 1 or 2, wherein: the front portion of the tongue (9) is provided with a cut end (9a), and the cut end (9a) is approximately equivalent to a strip of material (5b) The material thickness of the bag (8) is set in the strip of material (5b). For example, the frame side cover of claim 1 or 2, wherein the bag (8) is printed by the material strip (5b). For example, the frame side cover of the first or second aspect of the patent application is as follows: wherein the limit printing radius of the restriction frame strip (8a) (8b) is set to be narrowed along the pushing direction of the tongue piece (9). A frame sleeve according to claim 1 or 2, wherein the restriction frame strip (8a) (8b) is designed to be inclined with respect to the pushing direction of the tongue (9) itself or the tongue (9) Extending, the spacing of the restriction frame strips (8a) (8b) from each other is widened toward the surface of the bezel (5).