CN208587039U - Hollow door is adjustable upper wheel - Google Patents
Hollow door is adjustable upper wheel Download PDFInfo
- Publication number
- CN208587039U CN208587039U CN201821159636.0U CN201821159636U CN208587039U CN 208587039 U CN208587039 U CN 208587039U CN 201821159636 U CN201821159636 U CN 201821159636U CN 208587039 U CN208587039 U CN 208587039U
- Authority
- CN
- China
- Prior art keywords
- plate
- adjustable
- pulley
- hole
- adjustable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of adjustable upper wheels of hollow door, including bottom plate, adjustable plate and pulley assembly, it is characterized by: the bottom plate is equipped with adjustable plate adjustment hole, positioning runner and the first rivet hole, the both ends of bottom plate are equipped with L shape side plate, one end of the adjustable plate is equipped with the otic placode vertical with adjustable plate, adjustable plate is located at bottom plate upper end, otic placode is bolted across adjustable plate adjustment hole and by adjusting the side plate of bottom plate one end, the adjustable plate is additionally provided with the sliding nail of positioning, it adjusts inclined hole and adjusts straight hole, the sliding nail of positioning is located at adjustable plate bottom and is placed in the positioning runner of bottom plate, the pulley assembly includes pulley bracket and the pulley that is mounted on pulley bracket, pulley bracket is located at adjustable plate upper end, pulley bracket is equipped with bracket stud and the second rivet hole, bracket stud is located at pulley bracket bottom and is placed in adjustable plate Adjusting inclined hole in；Structure is simple, and stress is more stable, prevents pulley swing off-set phenomenon.
Description
Technical field
The utility model relates to building decoration Hardware fitting technical fields, and in particular to a kind of adjustable upper wheel of hollow door.
Background technique
Hollow door is adjustable, and upper wheel includes bottom plate, adjustment sheet and pulley bracket, and adjustable plate and pulley bracket are sequentially arranged at bottom
Above frame.Currently, the adjustable upper wheel of traditional hollow door does not design detent, adjustable plate carries out snapping, hollow door not between bottom plate
Adjustable upper wheel is influenced vulnerable to gravity in use, pulley swing off-set phenomenon is occurred, is hindered the movement of door.
Utility model content
In order to overcome defect existing for the adjustable upper wheel of existing hollow door, the utility model provide a kind of hollow door it is adjustable on
Wheel, structure is simple, and stress is more stable, prevents pulley swing off-set phenomenon.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of adjustable upper wheel of hollow door, including bottom
Plate, adjustable plate and pulley assembly, it is characterised in that: the bottom plate is equipped with adjustable plate adjustment hole, positioning runner and the first rivet
Hole, the both ends of bottom plate are equipped with L shape side plate, and one end of the adjustable plate is equipped with the otic placode vertical with adjustable plate, and adjustable plate is located at bottom
Plate upper end, otic placode are bolted across adjustable plate adjustment hole and by adjusting the side plate of bottom plate one end, the adjusting
Plate is additionally provided with the sliding nail of positioning, adjusting inclined hole and adjusts straight hole, and it is sliding to position the positioning that sliding nail is placed in bottom plate positioned at adjustable plate bottom
In slot, the pulley assembly includes pulley bracket and the pulley that is mounted on pulley bracket, and pulley bracket is located on adjustable plate
End, pulley bracket are equipped with bracket stud and the second rivet hole, and bracket stud is located at pulley bracket bottom and is placed in adjustable plate
It adjusts in inclined hole, the second rivet hole is adjusted between straight hole and the first rivet hole through the first rivet.
Preferably, the vertical component effect of described bottom plate one end side plate is equipped with the first screw hole, otic placode is equipped with the second screw hole,
It adjusts bolt to pass through the first screw hole and be screwed onto the second screw hole, adjusts bolt close to the one end on head and be equipped with card slot, card
Retaining card is arranged in slot.
Further, the horizontal part of the bottom plate two end side panels is equipped with mounting hole.
Preferably, plain cushion is equipped between the pulley and pulley bracket, and pulley and pulley bracket pass through the second rivet
Riveting.
The beneficial effects of the utility model are: structure is simple, stress is more stable, prevents pulley swing and deviates now
As.
Detailed description of the invention
Fig. 1 is the dismantling schematic diagram of the adjustable upper wheel of hollow door.
Fig. 2 is the top view of the adjustable upper wheel of hollow door.
Fig. 3 is the main view of the adjustable upper wheel of hollow door.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with attached drawing and embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of adjustable upper wheel of hollow door of the utility model, including bottom plate 1, adjustable plate 2 and pulley assembly,
Bottom plate 1 is equipped with adjustable plate adjustment hole 3, positioning runner 4 and the first rivet hole 5, and the both ends of bottom plate 1 are equipped with L shape side plate (6,7), adjust
The one end for saving plate 2 is equipped with the otic placode 8 vertical with adjustable plate 2, and adjustable plate 2 is located at 1 upper end of bottom plate, and otic placode 8 is adjusted across adjustable plate
Hole 3 is simultaneously connect between the side plate 6 of 1 one end of bottom plate by adjusting bolt 9, and adjustable plate 2 is additionally provided with the sliding nail 10 of positioning, adjusts inclined hole
11 are placed in the positioning runner 4 of bottom plate 1 with adjusting straight hole 12, the sliding nail 10 of positioning positioned at 2 bottom of adjustable plate, and pulley assembly includes
Pulley bracket 13 and the pulley 14 being mounted on pulley bracket 13, pulley bracket 13 are located at 2 upper end of adjustable plate, on pulley bracket 13
Equipped with bracket stud 15 and the second rivet hole 16, bracket stud 15 is located at the adjusting that 13 bottom of pulley bracket is placed in adjustable plate 2
In inclined hole 11, the second rivet hole 16 is adjusted between straight hole 12 and the first rivet hole 5 through the riveting of the first rivet 17.
The vertical component effect of 1 one end side plate 6 of bottom plate is equipped with the first screw hole 18, and otic placode 8 is equipped with the second screw hole 19, adjusts bolt
9 pass through the first screw hole 18 and are screwed onto the second screw hole 19, adjust bolt 9 close to the one end on head and are equipped with card slot 20, card
It is arranged with retaining card 21 in slot 20, can prevent adjusting bolt 9 from moving horizontally relative to the vertical component effect of 1 one end side plate 6 of bottom plate.
When adjusting bolt 9 is adjusted, adjusts bolt 9 and drive the otic placode 8 of adjustable plate 2 in the adjustable plate tune of bottom plate 1
It is moved in knothole 3；Since 2 bottom of adjustable plate is equipped with the sliding nail 10 of positioning, positions sliding nail 10 and be placed in the positioning runner 4 of bottom plate 1, make
Adjustable plate 2 can be moved along the track of bottom plate positioning runner 4, and entire moving process is more steady.Due to 13 bottom of pulley bracket
Bracket stud 15 be placed in the adjusting inclined hole 11 of adjustable plate 2；Therefore, in the moving process of adjustable plate 2, it will drive pulley bracket
13 rotate relative to rivet, this makes also more steady in this rotary course.
The horizontal part of 1 two end side panels of bottom plate (6,7) is equipped with mounting hole 22, convenient for the fixed peace of the adjustable upper wheel of hollow door
Dress.
Plain cushion 23 is equipped between pulley 14 and pulley bracket 13, and pulley 14 and pulley bracket 13 pass through 24 riveting of the second rivet
It connects.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements and improvements within novel spirit and principle, should all fall in the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of adjustable upper wheel of hollow door, including bottom plate, adjustable plate and pulley assembly, it is characterised in that: the bottom plate is equipped with
The both ends of adjustable plate adjustment hole, positioning runner and the first rivet hole, bottom plate are equipped with L shape side plate, and one end of the adjustable plate is equipped with
The otic placode vertical with adjustable plate, adjustable plate are located at bottom plate upper end, and otic placode passes through adjustable plate adjustment hole and the side plate with bottom plate one end
Between be bolted by adjusting, the adjustable plate is additionally provided with the sliding nail of positioning, adjusts inclined hole and adjust straight hole, positions sliding nail position
In in the positioning runner that adjustable plate bottom is placed in bottom plate, the pulley assembly includes pulley bracket and is mounted on pulley bracket
On pulley, pulley bracket is located at adjustable plate upper end, and pulley bracket is equipped with bracket stud and the second rivet hole, bracket stud position
In in the adjusting inclined hole that pulley bracket bottom is placed in adjustable plate, the second rivet hole adjusts and leads between straight hole and the first rivet hole
Cross the first rivet.
2. the adjustable upper wheel of hollow door according to claim 1, it is characterised in that: the vertical component effect of described bottom plate one end side plate is set
There is the first screw hole, otic placode is equipped with the second screw hole, adjusts bolt and passes through the first screw hole and be screwed onto the second screw hole, adjusts
It saves bolt and is equipped with card slot close to the one end on head, be arranged with retaining card in card slot.
3. the adjustable upper wheel of hollow door according to claim 1 or 2, it is characterised in that: the water of the two end side panels of the bottom plate
Flat portion is equipped with mounting hole.
4. the adjustable upper wheel of hollow door according to claim 1, it is characterised in that: set between the pulley and pulley bracket
There is plain cushion, and pulley and pulley bracket pass through the second rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159636.0U CN208587039U (en) | 2018-07-22 | 2018-07-22 | Hollow door is adjustable upper wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159636.0U CN208587039U (en) | 2018-07-22 | 2018-07-22 | Hollow door is adjustable upper wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587039U true CN208587039U (en) | 2019-03-08 |
Family
ID=65541763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821159636.0U Expired - Fee Related CN208587039U (en) | 2018-07-22 | 2018-07-22 | Hollow door is adjustable upper wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587039U (en) |
-
2018
- 2018-07-22 CN CN201821159636.0U patent/CN208587039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 |