CN201050257Y - Lower sheave of bathroom glass door - Google Patents
Lower sheave of bathroom glass door Download PDFInfo
- Publication number
- CN201050257Y CN201050257Y CNU2007200471594U CN200720047159U CN201050257Y CN 201050257 Y CN201050257 Y CN 201050257Y CN U2007200471594 U CNU2007200471594 U CN U2007200471594U CN 200720047159 U CN200720047159 U CN 200720047159U CN 201050257 Y CN201050257 Y CN 201050257Y
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- China
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- screw
- stainless steel
- glass door
- wheel shaft
- steel part
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- 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
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Abstract
The utility model discloses a lower pulley for glass door in bath room, which comprises a pulley 1, a n-shaped wheel seat 2, and a n-shaped clamp plate 3, wherein the pulley 1 is single pulley or double pulley which is connected with a slot-shaped or T-shaped wheel shaft 4, the other end of the wheel shaft is provided with a screw hole, a wheel seat 2 comprises a n-shaped resin shell 6, a stainless steel part 8 with square nut 7, and a PVC mat 9, wherein the clamp plate 3 comprises a resin clamp plate 10 and a stainless steel housing 11, wherein the two inner sides of the shell 6 are provided with a spring hole 12, a slide slot 13 is arranged between the spring hole and the inner wall of the shell 6, a strip block 14 is arranged at the middle of the shell 6, the strip block is provided with a screw hole 5 at the center, a slide slot 18 is arranged between the strip block 14 and the outer wall of the spring hole 12, the stainless steel part is inserted into the shell 6 from the slide slot 13 and the slide slot 18 from up to down; the resin clamp plate 10 is connected with the stainless steel part 8 by a screw 20. The utility model has the advantages of convenient installation, convenient use, firmness and endurance.
Description
Technical field
The utility model relates to a kind of pulley, particularly a kind of bathroom glass door lower sheave.
Technical background
At present the bathroom glass door of each manufacturer production has a variety ofly with lower sheave, but has various problems mostly on structure function, if any the turning underaction, what have is firm inadequately, the installation that has is not too convenient, or the like, demand urgently improving.
The utility model content
The technical problems to be solved in the utility model provides a kind of bathroom glass door lower sheave, can effectively improve the various problems that existing like product exists on structure function.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of bathroom glass door lower sheave is provided, comprise pulley, n shape wheel seat, n clevis plate, it is characterized in that: pulley is that single-sheaved block or sister block are arranged side by side, link to each other with the wheel shaft of in-line or T shape, the other end of wheel shaft has screw, wheel seat comprises the resin-case that n shape is zinc-plated, the stainless steel part of band square nut, the PVC pad, clamping plate comprise the stainless steel casing of resin clamping plate and overcoat, the inboard both sides of its middle shell are provided with spring eye, be provided with chute between itself and inner walls, be provided with the rectangle stick in the middle of the housing, its stage casing has square hole, the center has screw, and fixed screw passes stick screw and wheel shaft screw from bottom to top, also be provided with chute between stick both sides and spring eye outer wall, stainless steel part inserts housing from above-mentioned chute from bottom to top; Have the screw corresponding with square nut in the middle of the resin clamping plate, it links to each other with screw with stainless steel part.
Aforesaid bathroom glass door lower sheave, the stainless steel part both sides are provided with spring base, are connected with spring above, and spring inserts spring eye from bottom to top.
Aforesaid bathroom glass door lower sheave, the PVC pad passes square nut by the square hole of centre, near the stainless steel part surface.
Aforesaid bathroom glass door lower sheave, section surface is provided with three little row triangle blocks under the stick, and the stainless steel part square nut back side is provided with back-up ring.
Aforesaid bathroom glass door lower sheave, the middle rectangular opening that is provided with in the outside that housing is corresponding with pulley, communicate with square hole, the part that fixed screw passes the wheel shaft screw promptly is to be positioned on the rectangular opening center line from left to right, about the half as much again of its width, highly be a bit larger tham the wheel shaft height for the wheel axial extent.
Aforesaid bathroom glass door lower sheave, the one side that screw hole is corresponding with square nut have one section round outside but spuare inside protrusion hole, and the diameter of its square hole is a bit larger tham square nut, protrude borehole jack on square nut.
Adopt the bathroom glass door lower sheave of said structure, convenient, easy to use, firm and durable is installed, be fit to very much widely popularize.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the stereogram of described utility model;
Fig. 2 is the left view of described utility model;
Fig. 3 is the three-dimensional decomposition chart of described utility model;
Fig. 4 is the three-dimensional decomposition chart at another visual angle of described utility model;
Fig. 5 is the upward view of described utility model housing 6;
Fig. 6 is the vertical view of described another embodiment of utility model.
The specific embodiment
Referring to Fig. 1～Fig. 5, a kind of embodiment of bathroom glass door with lower sheave is provided, comprise pulley 1, n shape wheel seat 2, n clevis plate 3, pulley 1 is a single-sheaved block, link to each other with the wheel shaft 4 of in-line, the other end of wheel shaft 4 has screw 5, wheel seat 2 comprises the zinc-plated resin-case of n shape 6, the stainless steel part 8 of band square nut 7, PVC pad 9, clamping plate 3 comprise resin clamping plate 10 and are enclosed within the stainless steel casing 11 of external surface, its middle shell 6 inboard both sides are provided with spring eye 12, be provided with chute 13 between spring eye 12 and housing 6 inwalls, be provided with rectangle stick 14 in the middle of the housing 6, its stage casing has square hole 15, the center has screw 16, and fixed screw 17 passes the screw 5 on screw 16 and the wheel shaft 4 on the stick 14 from bottom to top, and the two is coupled together.Be provided with chute 18 between stick 14 both sides and spring eye 12 outer walls; Stainless steel part 8 both sides are provided with spring base 21, are provided with spring 22 above, and stainless steel part 8 inserts housing 6 from chute 13 and chute 18 from bottom to top, and spring 22 inserts spring eye 12.
When glass door is installed, elder generation is clamped in top sheave and lower sheave respectively the upper and lower side (clamping mode vide infra described) of glass door, then top sheave directly is positioned over get on the right track on, then, press lower sheave housing 6 tops, spring 22 is compressed, housing 6 drives pulley 1 and presses down, and at this moment stainless steel part 8 just can be positioned over pulley 1 the lower railway below relatively along sliding on chute 13 and the chute 18, unclamp finger, bullet on the spring 22, stainless steel part relatively glide along chute 13 and chute 18, and housing 6 drives bullet on the pulley 1, pulley 1 upwards tightly props up lower railway, and glass door can be when user's hand push on the edge, lower railway slides; In the time of need taking off glass door, press lower sheave housing 6 tops, the same principle, housing 6 drives pulley 1 and presses down, and pulley 1 just can shift out from the lower railway below, can take off glass door easily.
Referring to Fig. 3, Fig. 4, Fig. 5,14 times section surfaces of stick are provided with three little row triangle blocks 23, and stainless steel part 8 square nuts 7 back sides are provided with back-up ring 24, when stainless steel part when chute 13 glides with chute 18, back-up ring 24 is blocked by block, makes that stainless steel part 8 is unlikely to drop from housing 6.
Referring to Fig. 3, Fig. 4, have the screw 19 corresponding in the middle of the resin clamping plate 10 with square nut 7, it links to each other with screw 20 with stainless steel part 8.Screw 19 on the resin clamping plate 10 and square nut 7 corresponding one sides have one section round outside but spuare inside protrusion hole 26, the diameter of its square hole is a bit larger tham square nut 7, during installation, on glass door, have and protrude the suitable position, hole of hole 26 external diameters, protrusion hole 26 is passed this position, hole and is enclosed within on the square nut 7, the screw 19 that screw 20 passes on the resin clamping plate 10 connects stainless steel parts 8, also promptly links to each other with square nut 7 on the stainless steel part 8, resin clamping plate 10 and stainless steel part 8 is clamped in the both sides of glass door.Because main stressed position wherein is a stainless steel part 8, so this pulley gear uses very firm.Have square hole to pass square nut 7 in the middle of the described PVC pad 9, near stainless steel part 8 surfaces, stainless steel part 8 is actually across PVC pad 9 and clamps glass doors like this, can prevent glass directly and stainless steel touch, in order to avoid breakage; The protrusion hole 26 of above-mentioned resin material is enclosed within on the square nut 7 of stainless steel material, contacts with position, hole on the glass door by the protrusion hole 26 of resin material, equally also is directly to touch with the square nut 7 of stainless steel material for fear of glass, in order to avoid breakage.
Referring to Fig. 4, housing 6 and pulley 1 are provided with rectangular opening 25 in the middle of the corresponding outside, communicate with square hole 15, the part that fixed screw 17 passes the screw 5 on the wheel shaft 4 promptly is to be positioned on rectangular opening 25 center line from left to right, its width is the half as much again of wheel shaft 4 width, highly is a bit larger tham the height of wheel shaft 4, and wheel shaft 4 can slightly swing in rectangular opening 25 like this, when pulley 1 orbits the position of arc-shaped bend, be convenient to the flexible conversion glide direction.
Referring to Fig. 6, as another kind of embodiment of the present utility model, it is arranged side by side that above-mentioned single-sheaved block also can change sister block into, links to each other with the wheel shaft of T shape, and the use principle unanimity falls into protection domain of the present utility model equally.
Claims (6)
1. bathroom glass door lower sheave, comprise pulley (1), n shape wheel seat (2), n clevis plate (3), it is characterized in that: pulley (1) is that single-sheaved block or sister block are arranged side by side, link to each other with the wheel shaft (4) of in-line or T shape, the other end of wheel shaft (4) has screw (5), wheel seat (2) comprises the zinc-plated resin-case of n shape (6), the stainless steel part (8) of band square nut (7), PVC pad (9), clamping plate (3) comprise the stainless steel casing (11) of resin clamping plate (10) and overcoat, the inboard both sides of its middle shell (6) are provided with spring eye (12), be provided with chute (13) between itself and housing (6) inwall, be provided with rectangle stick (14) in the middle of the housing (6), its stage casing has square hole (15), the center has screw (16), fixed screw (17) passes the screw (5) on screw (16) and the wheel shaft (4) on the stick (14) from bottom to top, be provided with chute (18) between stick (14) both sides and spring eye (12) outer wall, stainless steel part (8) inserts housing (6) from chute (13) and chute (18) from bottom to top; Have the screw (19) corresponding with square nut (7) in the middle of the resin clamping plate (10), it links to each other with screw (20) with stainless steel part (8).
2. bathroom according to claim 1 glass door lower sheave is characterized in that: stainless steel part (8) both sides are provided with spring base (21), are connected with spring (22) above, and spring (22) inserts spring eye (12) from bottom to top.
3. bathroom according to claim 1 glass door lower sheave is characterized in that: PVC pad (9) passes square nut (7) by the square hole of centre, near stainless steel part (8) surface.
4. bathroom according to claim 1 glass door lower sheave is characterized in that: stick (14) section surface down is provided with three little row triangle blocks (23), and square nut (7) back side is provided with back-up ring (24).
5. bathroom according to claim 1 glass door lower sheave, it is characterized in that: the middle rectangular opening (25) that is provided with in the outside that housing (6) is corresponding with pulley (1), communicate with square hole (15), the part that fixed screw (17) passes the screw (5) on the wheel shaft (4) promptly is to be positioned on rectangular opening (25) center line from left to right, its width is about the half as much again of wheel shaft (4) width, highly is a bit larger tham wheel shaft (4) highly.
6. bathroom according to claim 1 glass door lower sheave, it is characterized in that: the one side that the screw (19) on the resin clamping plate (10) is corresponding with square nut (7) has one section round outside but spuare inside protrusion hole (26), the diameter of its square hole is a bit larger tham square nut (7), protrudes hole (26) and is enclosed within on the square nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471594U CN201050257Y (en) | 2007-01-05 | 2007-01-05 | Lower sheave of bathroom glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200471594U CN201050257Y (en) | 2007-01-05 | 2007-01-05 | Lower sheave of bathroom glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050257Y true CN201050257Y (en) | 2008-04-23 |
Family
ID=39336741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200471594U Expired - Fee Related CN201050257Y (en) | 2007-01-05 | 2007-01-05 | Lower sheave of bathroom glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050257Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996026A (en) * | 2012-11-12 | 2013-03-27 | 周裕佳 | Structure of movable gate |
-
2007
- 2007-01-05 CN CNU2007200471594U patent/CN201050257Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996026A (en) * | 2012-11-12 | 2013-03-27 | 周裕佳 | Structure of movable gate |
| CN102996026B (en) * | 2012-11-12 | 2015-04-29 | 周裕佳 | Structure of movable gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20110105 |