CN204531823U - A kind of Novel sliding window roller group structure of liftable adjustment - Google Patents
A kind of Novel sliding window roller group structure of liftable adjustment Download PDFInfo
- Publication number
- CN204531823U CN204531823U CN201520038792.1U CN201520038792U CN204531823U CN 204531823 U CN204531823 U CN 204531823U CN 201520038792 U CN201520038792 U CN 201520038792U CN 204531823 U CN204531823 U CN 204531823U
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- China
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- claw
- pillar
- roller group
- group structure
- shell
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses the Novel sliding window roller group structure of a kind of liftable adjustment, comprise the shell of level board, ratchet assembly, roller, left pillar, right pillar and two specular; Described level board is by left pillar and right shore supports, and left pillar and right pillar are supported by ratchet assembly; Described ratchet assembly is arranged between the shell of two specular, it comprises two gears with side tooth and wheels shell, the inside of wheels shell arranges two rollers, wherein tooth rim circle place in side is provided with teeth, wheels shell is provided with inner casing, the first side wall of inner casing with the second sidewall is all provided with support-side tooth and the first claw contacted with teeth and the second claw; The top of described two shells is all provided with perpendicular to top and the upper flange extended inward, and the upper surface of two upper flanges contacts described level board.Simple and the good stability of the utility model compact conformation, lift adjustment.
Description
Technical field
The utility model relates to the Novel sliding window roller group structure of a kind of liftable adjustment, is applicable to sliding door wheels field.
Background technology
In conventional art, sliding door roller group structure is comparatively simple, is generally made up of scroll wheel, scroll wheel support box body and adjustment screw.The inclined-plane that scroll wheel lifting in the vertical direction supports limit, box body one end by scroll wheel decides.The lower end on described inclined-plane and sliding door cylinder shape are in an angle; When angle is 0 °, the vertical height of scroll wheel is maximum value, turn adjustment screw, and the weight of push-and-pull door-plate self makes inclined-plane push away cylinder, and now angle increases gradually, and the height of scroll wheel also vertically declines.The adjustment of this scroll wheel is comparatively simple, but structural stability is poor.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide the Novel sliding window roller group structure of a kind of liftable adjustment, solves the problem of the structural stability difference of traditional sliding door roller group structure lift adjustment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Novel sliding window roller group structure of liftable adjustment, wheel track along sliding door supports sliding door door-plate, and it comprises the shell of level board, ratchet assembly, left pillar, right pillar and two specular; Described level board is by left pillar and right shore supports, and left pillar and right pillar are supported by ratchet assembly; Described ratchet assembly is arranged between the shell of two specular, it comprises two gears with side tooth and wheels shell, the inside of wheels shell arranges two rollers, wherein tooth rim circle place in side is provided with teeth, wheels shell is provided with inner casing, the first side wall of inner casing with the second sidewall is all provided with support-side tooth and the first claw contacted with teeth and the second claw; The top of described two shells is all provided with perpendicular to top and the upper flange extended inward, and the upper surface of two upper flanges contacts described level board.
The cross section of described inner casing is U-shaped, and its top is provided with left C-shaped part and right C-shaped part, and the middle part of left C-shaped part is provided with the left circular hole supporting described left pillar, and the middle part of right C-shaped part is provided with the right circular hole supporting described right pillar.Described two shells form cavity between shell after engaging, and wherein two upper flanges are connected to form the top cover of cavity, arrange described wheels shell below top cover.
Further, described level board is provided with the left hole of mating with left pillar and the right hole of mating with right pillar.
Further, described the first side wall and the second sidewall are all provided with annular chamber; Wherein the first claw and the second claw be communicated with described annular chamber and the first claw be arranged at the second claw oblique above.The length of described first claw is greater than the length of the second claw, and the first claw is made up of two parallel the first hole arcs, and the second claw is made up of two parallel the second hole arcs.Further, described the first side wall is provided with elliptical aperture, and elliptical aperture is provided with smooth surface and multiple side channel.
Further, the external surface of described left pillar and right pillar is wound with pillar spring.The bottom of described right pillar is provided with the mushroom step pin of trough of belt, and the top of step pin is mated with described elliptical aperture.
Further, in described two shells, the middle part of each shell is provided with pin-and-hole, and both sides are provided with the edge of a wing of band square opening, and wherein two pin-and-holes are connected by a pin.Each square opening supports an angled piece, and angled piece is provided with the circular hole being parallel to wheel track.
Sliding door door-plate is arranged at the top of level board at first; During adjustment, operator lifts sliding door door-plate, and described gear rotates, left column, right column and pillar spring promote level board and rise, and side tooth rotates, and the teeth of side tooth depart from claw, claw gets back to rapidly initial relaxation state, and above-mentioned steps is a door Height Adjustment cycle.Now, operator detects sliding door door-plate and whether is in correct position, if sliding door door-plate is still in lower position, repeats the door Height Adjustment cycle, if sliding door door-plate is still in higher position, repeats the door Height Adjustment cycle until teeth rotate 180 °.By constantly repeating a Height Adjustment cycle, sliding door door-plate will be adjusted relative to the height of wheel track.
The beneficial effects of the utility model are: compact conformation, good stability, be provided with ratchet assembly, adopting the clutch between side tooth teeth and card master to replace traditional adjustment screw, by constantly repeating a Height Adjustment cycle, realizing the stable lift adjustment of sliding door door-plate.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the utility model initial configuration.
Fig. 2 is the schematic diagram that the utility model is arranged on sliding door guide rail.
Fig. 3 is explosive view of the present utility model.
Fig. 4 is the close-up schematic view of the utility model about wheels shell.
Wherein, 100-sliding door roller group structure; 102-sliding door door-plate; 104-level board; 110-pillar spring; 112-ratchet assembly; 102-left hole; 104-sliding door; 106-wheel track; 114-gear; 116-side tooth; 118-teeth; 120-first claw; 122-second claw; 124-annular chamber; 126-the first side wall; 128-second sidewall; 130,132-first hole arc; 134,136-second hole arc; 140,142-shell; 144-upper flange; 148-wheels shell; The 150-edge of a wing; 152-principal plane; 154-square opening; 156-angled piece; 158-circular hole; 160-pin-and-hole; 162-sells; 170-roller; 172-inner casing; 184-elliptical aperture; 186-smooth surface; 188-side channel; 190-left C-shaped part; 192-right C-shaped part; The left circular hole of 194-; The right circular hole of 196-; The left pillar of 198-; The right pillar of 200-; 204-right hole; 206-step pin.
Detailed description of the invention
By reference to the accompanying drawings, the utility model is described in further detail.
See Fig. 1 to Fig. 3, the present embodiment sliding door roller group structure 100 supports sliding door door-plate 102 along wheel track 106, it comprises level board 104, level board 104 is supported by left pillar 198 and right pillar 200, and left pillar 198 and right pillar 200 are supported by ratchet assembly 112 and its external surface is all wound with pillar spring 110.
See Fig. 3, Fig. 4, described ratchet assembly 112 comprises two gears 114 with side tooth 116, and side tooth 116 is configured with teeth 118.Ratchet assembly 112 comprises wheels shell 148 further, the inside of wheels shell 148 arranges two rollers 170, wheels shell 148 is provided with the inner casing 172 of U-shaped, and the first side wall 126 of inner casing 172 and the second sidewall 128 are all provided with annular chamber 124, first claw 120 and the second claw 122; Wherein the first claw 120 and the second claw 122 are for support-side tooth 116, they be communicated with described annular chamber 124 and the first claw 120 be arranged at the second claw 122 oblique above.The length of described first claw 120 is greater than the length of the second claw 122, and the first claw 120 is made up of two parallel the first hole arcs 130,132, and the second claw 122 is made up of two parallel the second hole arcs 134,136.Described the first side wall 126 is provided with elliptical aperture 184 further, and elliptical aperture 184 is provided with smooth surface 186 and multiple side channel 188.Further, the top of described inner casing 172 is provided with left C-shaped part 190 and right C-shaped part 192, and the middle part of left C-shaped part 190 is provided with the left circular hole 194 supporting left pillar 198, and the middle part of right C-shaped part 192 is provided with the right circular hole 196 of supports right pillar 200.
See Fig. 2, Fig. 3, described sliding door roller group structure 100 comprises the shell 140,142 of two specular further, the top of shell 140,142 is equipped with perpendicular to top and the upper flange 144 extended inward, middle part is all provided with pin-and-hole 160, both sides are equipped with the edge of a wing 150 being parallel to its principal plane 152, wherein two pin-and-hole 160 common support pin 162, the edge of a wing 150 is provided with square opening 154.Two shells 140,142 form cavity between shell 140,142 after engaging, and wherein two upper flanges 144 are connected to form the top cover 146 of cavity, arrange described wheels shell 148 below top cover 146; Each square opening 154 supports an angled piece 156, and angled piece 156 is provided with the circular hole 158 being parallel to wheel track 106.
See Fig. 4, described level board 104 is provided with the left hole 102 of mating with left pillar 198 and the right hole 204 of mating with right pillar 200; The bottom of described right pillar 200 is provided with the mushroom step pin 206 of trough of belt, and the top of step pin 206 is mated with elliptical aperture 184.
Claims (8)
1. the Novel sliding window roller group structure of a liftable adjustment, wheel track along sliding door supports sliding door door-plate, comprise the shell of level board, roller, left pillar, right pillar and two specular, it is characterized in that, described sliding door roller group structure also comprises ratchet assembly; Described level board is by left pillar and right shore supports, and left pillar and right pillar are supported by ratchet assembly; Described ratchet assembly is arranged between the shell of two specular, it comprises two gears with side tooth and wheels shell, the inside of wheels shell arranges two rollers, wherein tooth rim circle place in side is provided with teeth, wheels shell is provided with inner casing, the first side wall of inner casing with the second sidewall is all provided with support-side tooth and the first claw contacted with teeth and the second claw; The top of described two shells is all provided with perpendicular to top and the upper flange extended inward, and the upper surface of two upper flanges contacts described level board.
2. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 1, it is characterized in that, the external surface of described left pillar and right pillar is wound with pillar spring.
3. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 1, it is characterized in that, described the first side wall and the second sidewall are all provided with annular chamber; Wherein the first claw and the second claw be communicated with described annular chamber and the first claw be arranged at the second claw oblique above.
4. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 3, it is characterized in that, the length of described first claw is greater than the length of the second claw, and the first claw is made up of two parallel the first hole arcs, and the second claw is made up of two parallel the second hole arcs.
5. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 3, it is characterized in that, described the first side wall is provided with elliptical aperture, and elliptical aperture is provided with smooth surface and multiple side channel.
6. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 1, it is characterized in that, the cross section of described inner casing is U-shaped, its top is provided with left C-shaped part and right C-shaped part, the middle part of left C-shaped part is provided with the left circular hole supporting described left pillar, and the middle part of right C-shaped part is provided with the right circular hole supporting described right pillar.
7. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 1, it is characterized in that, described level board is provided with the left hole of mating with left pillar and the right hole of mating with right pillar.
8. the Novel sliding window roller group structure of a kind of liftable adjustment according to claim 1, it is characterized in that, in described two shells, the middle part of each shell is provided with pin-and-hole, and both sides are provided with the edge of a wing of band square opening, and wherein two pin-and-holes are connected by a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038792.1U CN204531823U (en) | 2015-01-20 | 2015-01-20 | A kind of Novel sliding window roller group structure of liftable adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038792.1U CN204531823U (en) | 2015-01-20 | 2015-01-20 | A kind of Novel sliding window roller group structure of liftable adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531823U true CN204531823U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038792.1U Expired - Fee Related CN204531823U (en) | 2015-01-20 | 2015-01-20 | A kind of Novel sliding window roller group structure of liftable adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11781355B1 (en) * | 2022-06-06 | 2023-10-10 | Tracy Lammers | Roller assembly with side-accessed adjustment mechanism |
-
2015
- 2015-01-20 CN CN201520038792.1U patent/CN204531823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11781355B1 (en) * | 2022-06-06 | 2023-10-10 | Tracy Lammers | Roller assembly with side-accessed adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |