Electric retractable door rubber body

Abstract

The utility model relates to an electric retractable door rubber body, which belongs to the field of plastic forming connection and comprises a left mounting base plate and a right mounting base plate, and the top of the left mounting base plate and the top of the right mounting base plate are connected with pipe end limiting tables. A connecting plate is arranged between the left mounting base plate and the right mounting base plate; the two sides of the connecting plate are connected with reinforcing rib sets, and each reinforcing rib set comprises at least one transverse reinforcing rib and at least one vertical reinforcing rib. The left and right ends of the reinforcing rib group are respectively connected with a left mounting substrate and a right mounting substrate, and the other side of the left mounting substrate is connected with at least one row of positioning teeth I; the same sides of the left mounting base plate, the right mounting base plate and the vertical reinforcing rib are respectively provided with a row of positioning teeth II; a wheel body shaft mounting groove is formed in the pipe end limiting table; and an attractive and reliable connecting piece for the electric retractable door profile and the external wheel body is constructed.

Description

Technical Field

[0001] The utility model relates to a colloid for an electric retractable door, belonging to the field of plastic forming and connection. Background Art

[0002] The colloid technology for electric retractable doors is one of the key factors to ensure the normal operation and extend the service life of electric retractable doors; the shafted colloid is used to connect the profiles of the electric retractable door and the external wheel body, and the shaftless colloid is used for corner sealing, support and connection of the profiles, both of which are used to enhance the structural strength of the profiles; with the continuous development of technology, the colloid for electric retractable doors has been further optimized and improved in terms of material, function, design and maintenance.

[0003] According to the rotary screen mechanism of an electric retractable door disclosed in Chinese invention patent CN101845936A, it includes a door row composed of multiple door frames, cross connecting rods connecting each door frame, a lower cross beam provided at the bottom of the door frame, a middle cross bar provided in the middle of the door frame, and an upper cross bar that can move up and down provided at the upper part of the door frame. A screen assembly that can rotate with the expansion and contraction of the retractable door is installed in each door frame. The upper and lower ends of the screen assembly are respectively movably connected to the upper frame and the lower cross beam of the door frame, and the screen assembly is movably connected to the upper cross bar through a rotary connecting member; the rotary screen mechanism of the present invention does not require a separate power drive, but only driven by the cross connecting rods and the upper cross bar of the retractable door itself, so that it can automatically rotate with the expansion or contraction of the retractable door, realizing the unity of the practicability, decoration and ornamental value of the electric retractable door.

[0004] The inventor found that the prior art has the following technical defects:

[0005] The installation of traditional electric retractable doors and external wheel bodies has disadvantages such as complex structure, poor wind resistance, being greatly affected by snow and wind weather, high noise, high requirements for maintenance and upkeep, design and appearance limitations, great difficulty in installation and maintenance, and potential safety hazards. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to construct a beautiful and reliable connecting member between the profiles of the electric retractable door and the external wheel body.

[0007] A colloid for an electric retractable door described in the utility model includes a left mounting substrate and a right mounting substrate, and a pipe end limiting platform is connected to the tops of the left mounting substrate and the right mounting substrate;

[0008] A connecting plate is provided between the left mounting substrate and the right mounting substrate;

[0009] Reinforcing rib groups are connected to both sides of the connecting plate. The reinforcing rib groups include at least 1 horizontal reinforcing rib and at least 1 vertical reinforcing rib;

[0010] The left and right ends of the reinforcing rib group are respectively connected to the left mounting substrate and the right mounting substrate, and the other side of the left mounting substrate is connected to at least one row of positioning teeth Ⅰ;

[0011] One row of positioning teeth Ⅱ is respectively connected to the same side of the left mounting substrate, the right mounting substrate and the vertical reinforcing rib;

[0012] The pipe end limiting platform is provided with a wheel body shaft mounting groove.

[0013] Further, the left mounting substrate and the right mounting substrate have the same shape. The left mounting substrate includes a main body, a guiding body is arranged below the main body, and the main body and the guiding body are connected by an arc transition plate.

[0014] Further, the reinforcing rib group includes at least five transverse reinforcing ribs and at least one vertical reinforcing rib.

[0015] Further, the angle range between the tooth top of the positioning teeth Ⅰ in the same row and the left mounting substrate is 0.6° - 0.7°;

[0016] The angle range between the tooth top of the positioning teeth Ⅱ in the same row and the right mounting substrate is 0.7° - 0.8°;

[0017] The width of the positioning teeth Ⅰ is greater than the width of the positioning teeth Ⅱ.

[0018] Further, the tooth shapes of the positioning teeth Ⅰ and the positioning teeth Ⅱ are the same.

[0019] Further, welding point avoidance grooves are opened at both ends of the left mounting substrate and the vertical reinforcing rib.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] For a colloid of an electric retractable door according to the present utility model, the left mounting substrate and the right mounting substrate are the main mounting structures. The pipe end limiting platform plays a limiting role during the installation of the electric retractable door colloid and the inner cavity of the external electric retractable door profile; the connecting plate is used for the left mounting substrate and the right mounting substrate on both sides, and at the same time provides a mounting structure for the reinforcing rib group; the reinforcing rib group improves the overall structural strength; as an optimization, one row of positioning teeth Ⅰ is connected to the other side of the left mounting substrate; the positioning teeth Ⅰ are used to fill the transverse gap error during the installation of the electric retractable door colloid and the inner cavity of the external electric retractable door profile; as an optimization, one row of positioning teeth Ⅱ is respectively arranged on the same side of the left mounting substrate, the right mounting substrate and the vertical reinforcing rib, and the positioning teeth Ⅱ are used to fill the longitudinal gap error during the installation of the electric retractable door colloid and the inner cavity of the external electric retractable door profile; the wheel body shaft mounting groove is used to mount the wheel body shaft, and the wheel body shaft is externally connected to a support wheel; a beautiful and reliable connecting piece between the electric retractable door profile and the external wheel body is constructed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of an embodiment of the present utility modelFigure Ⅰ ;

[0023] Figure 2 is the three-dimensional view of an embodiment of the present utility model Figure Ⅱ ;

[0024] Figure 3 is the front view of an embodiment of the present utility model;

[0025] Figure 4 is the right view of an embodiment of the present utility model;

[0026] Figure 5 is the three-dimensional view of the second embodiment of the present utility model.

[0027] In the figure: 1, left mounting substrate; 2, right mounting substrate; 3, pipe end limiting platform; 4, connecting plate; 5, reinforcing rib group; 6, positioning tooth I; 7, positioning tooth II; 8, wheel body shaft mounting groove; 9, solder joint avoidance groove; 10, wheel body shaft;

[0028] 11, main base body; 12, guiding base body; 13, arc transition plate;

[0029] 51, horizontal reinforcing rib; 52, vertical reinforcing rib. Specific implementation manners

[0030] Embodiment 1

[0031] As Figure 1 and Figure 2 shown, a kind of electric telescopic door colloid described in the present utility model includes a left mounting substrate 1 and a right mounting substrate 2, and a pipe end limiting platform 3 is connected to the tops of the left mounting substrate 1 and the right mounting substrate 2;

[0032] A connecting plate 4 is arranged between the left mounting substrate 1 and the right mounting substrate 2;

[0033] Both sides of the connecting plate 4 are connected to a reinforcing rib group 5, and the reinforcing rib group 5 includes at least 1 horizontal reinforcing rib 51 and at least 1 vertical reinforcing rib 52;

[0034] The left and right ends of the reinforcing rib group 5 are respectively connected to the left mounting substrate 1 and the right mounting substrate 2, and at least 1 row of positioning teeth I 6 is connected to the other side of the left mounting substrate 1;

[0035] One row of positioning teeth II 7 is respectively connected to the same side of the left mounting substrate 1, the right mounting substrate 2 and the vertical reinforcing rib 52;

[0036] The pipe end limiting platform 3 is provided with a wheel body shaft mounting groove 8.

[0037] The left mounting substrate 1 and the right mounting substrate 2 are the main mounting structures, and the pipe end limiting platform 3 plays a limiting role during the installation of the electric telescopic door colloid into the inner cavity of the external electric telescopic door profile;

[0038] The connecting plate 4 is used for the left mounting substrate 1 and the right mounting substrate 2 on both sides, and at the same time provides a mounting structure for the reinforcing rib group 5;

[0039] The reinforcing rib group 5 improves the overall structural strength;

[0040] As an optimization, on the other side of the left mounting substrate 1, 1 row of positioning teeth Ⅰ6 is connected; the positioning teeth Ⅰ6 are used to fill the lateral clearance error during the installation of the electric telescopic door colloid and the inner cavity of the external electric telescopic door profile;

[0041] As an optimization, on the same side of the left mounting substrate 1, the right mounting substrate 2 and the vertical reinforcing rib 52, 1 row of positioning teeth Ⅱ7 is respectively provided, and the positioning teeth Ⅱ7 are used to fill the longitudinal clearance error during the installation of the electric telescopic door colloid and the inner cavity of the external electric telescopic door profile;

[0042] The wheel body shaft mounting groove 8 is used to mount the wheel body shaft 10, and the wheel body shaft 10 is externally connected to the support wheel.

[0043] Such as Figure 1 and Figure 2 shown, as an optimization, the left mounting substrate 1 and the right mounting substrate 2 have the same shape. The left mounting substrate 1 includes a main substrate 11, and a guiding substrate 12 is provided below the main substrate 11. The main substrate 11 and the guiding substrate 12 are connected by an arc transition plate 13.

[0044] The left mounting substrate 1 and the right mounting substrate 2 with the same structure play a guiding role during installation. The main substrate 11 provides the main mounting structure, and the guiding substrate 12 is used for pre-guiding. During the installation process, the installation position moves from the guiding substrate 12 to the main substrate 11 through the arc transition plate 13.

[0045] Such as Figures 1 to 5 shown, as an optimization, the vertical reinforcing rib 52 is arranged through a plurality of horizontal reinforcing ribs 51.

[0046] As an optimization, the reinforcing rib group 5 includes 1 horizontal reinforcing rib 51 and 1 vertical reinforcing rib 52, and one side of the vertical reinforcing rib 52 also plays a role in connecting the positioning teeth Ⅱ7.

[0047] Such as Figure 1 and Figure 2 shown, as an optimization, the angle range between the tooth top of the positioning teeth Ⅰ6 in the same row and the left mounting substrate 1 is 0.6° - 0.7°;

[0048] The angle range between the tooth top of the positioning teeth Ⅱ7 in the same row and the right mounting substrate 2 is 0.7° - 0.8°;

[0049] The width of the positioning teeth Ⅰ6 is greater than the width of the positioning teeth Ⅱ7.

[0050] As an optimization, the angle between the top of the six positioning teeth Ⅰ in the same column and the left mounting substrate 1 can be 0.6°, 0.65° or 0.7°;

[0051] As an optimization, the angle between the top of the seven positioning teeth Ⅱ in the same column and the right mounting substrate 2 can be 0.7°, 0.75° or 0.8°;

[0052] Since the positioning teeth Ⅰ6 are in a single row, the positioning teeth Ⅰ6 and the positioning teeth Ⅱ7 are to adapt to more profiles and can fit more closely. The larger tooth width can ensure the connection strength after installation.

[0053] Such as Figure 1 and to Figure 5 As shown, as an optimization, the tooth profiles of the positioning teeth Ⅰ6 and the positioning teeth Ⅱ7 are the same.

[0054] The positioning teeth Ⅰ6 and the positioning teeth Ⅱ7 with the same tooth profile are convenient for reducing the mold processing cost.

[0055] Such as Figure 1 and Figure 2 As shown, as an optimization, the left mounting substrate 1 and the middle parts at both ends of the vertical stiffener 52 are provided with solder joint avoidance grooves 9.

[0056] The solder joint avoidance grooves 9 can prevent the left mounting substrate 1 and the right mounting substrate 2 from melting during the external welding process. The two solder joint avoidance grooves 9 on both sides are to avoid or reduce the melting of the colloid during soldering.

[0057] Embodiment 2

[0058] Such as Figure 5 As shown, a colloid for an electric telescopic door of the present utility model further includes a wheel body shaft installation groove 8 located on the pipe end limiting platform 3, and a mounting wheel body shaft 10 is placed in the wheel body shaft installation groove 8.

[0059] A support wheel can be installed outside the mounting wheel body shaft 10.

[0060] Working process or working principle:

[0061] Pre-place the guiding matrix 12 in the inner cavity of the external electric telescopic door profile, and manually knock the pipe end limiting platform 3, so that the main matrix 11 gradually enters the inner cavity of the external electric telescopic door profile. The outer side of the right mounting substrate 2 and the side without the positioning teeth Ⅱ7 play a limiting and guiding role, and the positioning teeth Ⅰ6 and the positioning teeth Ⅱ7 make up for the gap between the main matrix 11 and the inner cavity of the external electric telescopic door profile, thus ensuring the reliability of the connection;

[0062] The connected wheel body shaft 10 can install an external wheel body, and the external wheel body drives the whole device to move.

[0063] In the present utility model, the description of the direction and relative position relationship of the structure, such as the description of front, back, left, right, up and down, does not constitute a limitation to the present utility model, but is only for the convenience of description.

Claims

1. An electric retractable door colloid, characterized in that, It includes a left mounting substrate (1) and a right mounting substrate (2), and a pipe end limiting platform (3) is connected to the tops of the left mounting substrate (1) and the right mounting substrate (2); A connecting plate (4) is provided between the left mounting substrate (1) and the right mounting substrate (2); Reinforcing rib groups (5) are connected to both sides of the connecting plate (4), and each reinforcing rib group (5) includes at least 5 transverse reinforcing ribs (51) and at least 1 vertical reinforcing rib (52); The left and right sides of the reinforcing rib group (5) are respectively connected to the left mounting substrate (1) and the right mounting substrate (2), and at least 1 row of positioning teeth I (6) is connected to the other side of the left mounting substrate (1); 1 row of positioning teeth II (7) is respectively connected to the same side of the left mounting substrate (1), the right mounting substrate (2) and the vertical reinforcing rib (52); A wheel body shaft mounting groove (8) is provided through the pipe end limiting platform (3).

2. The electric retractable door colloid according to claim 1, characterized in that, The left mounting substrate (1) has the same shape as the right mounting substrate (2), and the left mounting substrate (1) includes a main base body (11), and a guiding base body (12) is provided below the main base body (11); The main base body (11) and the guiding base body (12) are connected by an arc transition plate (13).

3. The electric telescopic door colloid according to claim 2, characterized in that, The vertical reinforcing ribs (52) are arranged through a plurality of transverse reinforcing ribs (51).

4. The electric retractable door colloid according to claim 3, characterized in that, The angle range between the tooth tops of the positioning teeth I (6) in the same row and the left mounting substrate (1) is 0.6° - 0.7°; The angle range between the tooth tops of the positioning teeth II (7) in the same row and the right mounting substrate (2) is 0.7° - 0.8°; The width of the positioning teeth I (6) is greater than the width of the positioning teeth II (7).

5. The electric retractable door colloid according to claim 3, wherein The tooth shapes of the positioning teeth I (6) and the positioning teeth II (7) are the same.

6. The electric retractable door colloid according to claim 3, wherein Welding point avoidance grooves (9) are formed in the middle parts of both sides of the left mounting substrate (1) and the vertical reinforcing rib (52).

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