CN206737648U - A kind of adjustable upper wheel of sliding door - Google Patents
A kind of adjustable upper wheel of sliding door Download PDFInfo
- Publication number
- CN206737648U CN206737648U CN201720619187.2U CN201720619187U CN206737648U CN 206737648 U CN206737648 U CN 206737648U CN 201720619187 U CN201720619187 U CN 201720619187U CN 206737648 U CN206737648 U CN 206737648U
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- China
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- adjustment sheet
- wheel
- wheel frame
- otic placode
- piece
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Abstract
The utility model discloses a kind of adjustable upper wheel of sliding door.The technical scheme of use includes the wheel that wheel frame, adjustment sheet, swing piece and axle are connected on the swing piece both ends, the swing centrally disposed rivet of piece is rotatably connected with described wheel frame one end, the adjustment sheet front end sets rotating shaft to be rotatably connected with swinging the side of piece, the adjustment sheet rear end is bent to form downwards otic placode, the square groove of the otic placode through wheel frame is arranged below, adjusting screw rod is set in the support feet of the wheel frame, and the adjusting screw rod front end and the otic placode screw thread of the adjustment sheet coordinate.
Description
Technical field
It the utility model is related to a kind of adjustable upper wheel of sliding door.
Background technology
The adjustable upper wheel of traditional sliding door, as shown in Publication No. " 206128948U " Chinese utility model patent, its
Structure includes：Wheel frame, adjustment sheet, swing piece and axle are connected on the wheel at the swing piece both ends, the adjustment sheet and swing piece
The upper adjustment hole and circular hole for setting cooperation respectively, described adjustment sheet are folded upward at formed with the first otic placode, on the wheel frame
The second upward otic placode also is provided with, by setting adjusting screw rod on the first otic placode, the second otic placode, realizes the adjustable of wheel.
Said structure has the drawback that：After this adjustable upper wheel is installed above, buffer device can not be installed in sliding door,
The reason is that by the position blocks of the first otic placode, the second otic placode and adjusting screw rod, the upper block piece of buffer device is from can
Two wheels taken turns in regulation pass through.
Utility model content
The technical problems to be solved in the utility model is to provide shifting that is a kind of while can installing sliding door installation buffer device
The adjustable upper wheel of door.
To solve the above problems, the technical solution adopted in the utility model includes wheel frame, adjustment sheet, swings piece and axle
The wheel at the swing piece both ends is connected on, the swing centrally disposed rivet of piece is rotatably connected with described wheel frame one end, institute
Stating adjustment sheet front end sets rotating shaft to be rotatably connected with swinging the side of piece, it is characterised in that：The adjustment sheet rear end is turned under
Folding forms otic placode, and the square groove of the otic placode through wheel frame is arranged below, and regulation is set in the support feet of the wheel frame
Screw rod, the adjusting screw rod front end and the otic placode screw thread of the adjustment sheet coordinate.
The adjustable upper wheel of described sliding door, it is characterised in that：The wheel frame corresponds to the relative of the rotating shaft of the adjustment sheet
Side sets cushion block.
The adjustable upper wheel of described sliding door, it is characterised in that：Set on the medial surface of the adjusting screw rod reply support feet
Jump ring.
The adjustable upper wheel advantage of sliding door of the present utility model is as follows：Designed by stepping down, by the otic placode of adjustment sheet and adjusted
Section screw rod is arranged on below wheel frame, is passed through so as to provide space for the upper block piece of buffer device.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1,2 are the adjustable upper positive and negative structural representations taken turns of the utility model；
Fig. 3 is the exploded view taken turns in regulation of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, the adjustable upper wheel of sliding door of the present utility model, including wheel frame 1, adjustment sheet 2, swing piece
3 and axle be connected on the wheel 4 at swing piece 3 both ends, the swing piece 3 is centrally through setting rivet 5 and the wheel frame 1 one
End is rotatably connected, and the front end of adjustment sheet 2 sets rotating shaft 6 to be rotatably connected with swinging the side of piece 2, after the adjustment sheet 2
End is bent to form downwards otic placode 7, and the square groove 8 of the otic placode 7 through wheel frame 1 is arranged below, the support of the wheel frame 1
Adjusting screw rod 10 is set on pin 9, and the front end of adjusting screw rod 10 and the screw thread of otic placode 7 of the adjustment sheet 2 coordinate.To make adjustment sheet
2 installation and movement is more convenient, and the front end of adjustment sheet 2 is arranged to bending or arcuate structure.
Further, the couple positioned opposite cushion block 11 of the rotating shaft 6 of the corresponding adjustment sheet 2 of the wheel frame 1.Pass through setting
Cushion block 11 makes swing piece 3 or so highly identical, improves its stability.
Further, the adjusting screw rod 10, which is tackled, sets jump ring 12 on the medial surface of support feet 9.Jump ring 12 is to the tune
Section screw rod 10 carries out spacing, prevents its retrogressing, when ensureing that adjusting screw rod 10 is adjusted, the adjustment sheet can move forward and backward.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., are all contained in protection of the present utility model
Within the scope of.
Claims (3)
1. a kind of adjustable upper wheel of sliding door, including wheel frame（1）, adjustment sheet（2）, swing piece（3）And axle is connected on the swing piece
（3）The wheel at both ends（4）, the swing piece（3）Centrally disposed rivet（5）With the wheel frame（1）One end is rotatably connected, institute
State adjustment sheet（2）Front end sets rotating shaft（6）With swinging piece（2）Side be rotatably connected, it is characterised in that：The adjustment sheet
（2）Rear end is bent to form downwards otic placode（7）, the otic placode（7）Through wheel frame（1）Square groove（8）It is arranged below, it is described
Wheel frame（1）Support feet（9）Upper setting adjusting screw rod（10）, the adjusting screw rod（10）Front end and the adjustment sheet（2）'s
Otic placode（7）Screw thread coordinates.
2. the adjustable upper wheel of sliding door according to claim 1, it is characterised in that：The wheel frame（1）The corresponding regulation
Piece（2）Rotating shaft（6）Couple positioned opposite cushion block（11）.
3. the adjustable upper wheel of sliding door according to claim 1, it is characterised in that：The adjusting screw rod（10）Tackle support feet
（9）Medial surface on jump ring is set（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619187.2U CN206737648U (en) | 2017-05-31 | 2017-05-31 | A kind of adjustable upper wheel of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619187.2U CN206737648U (en) | 2017-05-31 | 2017-05-31 | A kind of adjustable upper wheel of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737648U true CN206737648U (en) | 2017-12-12 |
Family
ID=60568258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619187.2U Active CN206737648U (en) | 2017-05-31 | 2017-05-31 | A kind of adjustable upper wheel of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737648U (en) |
-
2017
- 2017-05-31 CN CN201720619187.2U patent/CN206737648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |