CN203742335U - Brush installation structure of sliding wheel assembly - Google Patents
Brush installation structure of sliding wheel assembly Download PDFInfo
- Publication number
- CN203742335U CN203742335U CN201320839245.4U CN201320839245U CN203742335U CN 203742335 U CN203742335 U CN 203742335U CN 201320839245 U CN201320839245 U CN 201320839245U CN 203742335 U CN203742335 U CN 203742335U
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- CN
- China
- Prior art keywords
- clamping plate
- pulley
- hairbrush
- brush
- groove
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a brush installation structure of a sliding wheel assembly. The brush installation structure comprises a front clamping plate, a rear clamping plate and sliding wheels, wherein the sliding wheels are arranged between the front clamping plate and the rear clamping plate. A brush assembly is further arranged between the front clamping plate and the rear clamping plate and comprises a brush and a base. The two sides of the base are clamping sheets which can be deformed elastically, the outer sides of the two clamping sheets are provided with convex clamping positions or concave clamping grooves connected with the front clamping plate and the rear clamping plate respectively, and the front clamping plate and the rear clamping plate are provided with connection positions corresponding to the convex clamping positions or the concave clamping grooves. According to the brush installation structure, the brush assembly is arranged on the side edges of the sliding wheels, and therefore in a sliding process, dust and sundries in a guide rail can be swept off and prevented from affecting sliding of the sliding wheels, and a door or window can slide more easily. Furthermore, the brush is clamped between the front clamping plate and the rear clamping plate through the U-shaped base, so that installation is convenient and rapid; in addition, a clamping connection mode is adopted, so that connection stability is high, and the brush is not prone to shifting or deforming, and long in service life.
Description
Technical field
The utility model relates to a kind of door and window accessory, is specifically related to a kind of hairbrush mounting structure of pulley assembly.
Background technology
Sliding door, window all need to be arranged on door and window track or upper rail, in the time of on being arranged on track, need to lower sheave assembly be installed in door, window bottom, lower sheave assembly top support door leaf or sash, slide along track with pulley in below, because track is installed rear accumulative total dust or other the tiny foreign material of being very easy to, door, window slide difficult, hard, and after long-time use, easily damage pulley.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of can clean guide rail foreign material and lower sheave assembly hairbrush mounting structure easy for installation.
The utility model solves the technical scheme that its technical problem adopts:
A kind of hairbrush mounting structure of pulley assembly, comprise forward and backward clamping plate and be arranged on the pulley in forward and backward clamping plate, between described forward and backward clamping plate, be also provided with hairbrush assembly, described hairbrush assembly comprises hairbrush and base, the card that described base both sides are elastically deformable, the outside of two cards is respectively equipped with protruding screens or the recessed draw-in groove being connected with forward and backward clamping plate, and forward and backward clamping plate are provided with the connection bit corresponding with protruding screens or recessed draw-in groove.
In the utility model, described base is U-shaped, and its top is card.
In the utility model, described base is provided with T-shaped mounting groove, and hairbrush is provided with the T-shaped installation position corresponding with T-shaped mounting groove.
In the utility model, described pulley is slot type pulley, on described forward and backward clamping plate, be also provided with wheel alignment cover, described wheel alignment cover comprises the groove at middle part and is positioned at the feet of groove both sides, the level height of feet is lower than the height of pulley lower limb, and the level height of groove floor is higher than the height of the contact surface of pulley and guide rail.
In the utility model, a bearing pin overlaps and is connected on forward and backward clamping plate through wheel alignment, and described wheel alignment cover is provided with positioning convex with the position that contacts of forward and backward clamping plate.
The beneficial effects of the utility model are: the utility model is provided with hairbrush assembly at pulley side, in sliding process, dust in guide rail, foreign material can be swept open, avoid its slip that affects pulley, door and window be slided more laborsaving, further, described hairbrush adopts U-shaped base to snap in forward and backward clamping plate, easy for installation, quick, and adopts the connective stability of snap fit high, be difficult for displacement and distortion, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is the explosive view of the present embodiment;
Fig. 2 is the structural representation of the present embodiment;
Fig. 3 is the cut-away view of Fig. 2;
Fig. 4 is the structural representation of base.
The specific embodiment
Referring to figs. 1 through Fig. 4, the hairbrush mounting structure of a kind of pulley assembly that the present embodiment provides, comprise forward and backward clamping plate 2,3 and be arranged on the pulley 1 in forward and backward clamping plate 2,3, between described forward and backward clamping plate 2,3, be also provided with hairbrush assembly, hairbrush assembly be arranged on pulley 1 one or both sides all can, its number is unrestricted.Described hairbrush assembly comprises hairbrush 4 and base 5, the card 6 that described base 5 both sides are elastically deformable, the outside of two cards 6 is respectively equipped with the protruding screens 7 being connected with forward and backward clamping plate 2,3, forward and backward clamping plate 2,3 are provided with the connection bit 8 corresponding with protruding screens 7, after installation, protruding screens 7 just in Snap joint position 8, realizes stable connection under the elastic acting force of card 6.
Described base 5 is made of plastics and is U-shaped, and its top is card 7, and its cost is low, is applicable to large-scale production.Meanwhile, described base 5 is provided with T-shaped mounting groove 9, and hairbrush 4 is provided with the T-shaped installation position 10 corresponding with T-shaped mounting groove 9, and the both sides of T-shaped mounting groove 9 face forward and backward clamping plate 2,3, and hairbrush 4 can not skid off from the both sides of T-shaped mounting groove 9.In the present embodiment, whole pulley assembly is divided into housing and can regulates the inside casing of height, and hairbrush assembly can be arranged in housing, also can be arranged in inside casing, has identical technique effect.
Further, described pulley 1 is slot type pulley, for U-shaped groove or V-type groove all can, on described forward and backward clamping plate 2,3, be also provided with wheel alignment cover 11, described wheel alignment cover 11 comprises the groove at middle part and is positioned at the feet of groove both sides, the level height of feet is lower than the height of pulley 1 lower limb, and the level height of groove floor is the height with the contact surface of guide rail higher than pulley 1.Within door and window does not pack guide rail into and while being placed on the ground, feet can be propped door and window, avoids the edge of pulley 1 fragility be under pressure and be out of shape.Further, one bearing pin passes wheel alignment cover 11 and is connected on forward and backward clamping plate 2,3, described wheel alignment cover 11 is provided with positioning convex with the position that contacts of forward and backward clamping plate 2,3, blocks the edge of forward and backward clamping plate 2,3 by this positioning convex, avoids wheel alignment cover 11 to rotate around bearing pin.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (5)
1. the hairbrush mounting structure of a pulley assembly, before comprising, rear plate (2, 3) and before being arranged on, rear plate (2, 3) pulley (1) in, before described, rear plate (2, 3) between, be also provided with hairbrush assembly, it is characterized in that: described hairbrush assembly comprises hairbrush (4) and base (5), the card (6) that described base (5) both sides are elastically deformable, the outside of two cards (6) is respectively equipped with front, rear plate (2, 3) the protruding screens (7) or the recessed draw-in groove that connect, before, rear plate (2, 3) be provided with the connection bit (8) corresponding with protruding screens (7) or recessed draw-in groove.
2. the hairbrush mounting structure of a kind of pulley assembly according to claim 1, is characterized in that: described base (5) is U-shaped, and its top is card (7).
3. the hairbrush mounting structure of a kind of pulley assembly according to claim 1, is characterized in that: described base (5) is provided with T-shaped mounting groove (9), and hairbrush (4) is provided with the T-shaped installation position (10) corresponding with T-shaped mounting groove (9).
4. according to the hairbrush mounting structure of a kind of pulley assembly described in claim 1 or 3, it is characterized in that: described pulley (1) is slot type pulley, described forward and backward clamping plate are also provided with wheel alignment cover (11) on (2,3), described wheel alignment cover (11) comprises the groove at middle part and is positioned at the feet of groove both sides, the level height of feet is lower than the height of pulley (1) lower limb, and the level height of groove floor is the height with the contact surface of guide rail higher than pulley (1).
5. the hairbrush mounting structure of a kind of pulley assembly according to claim 4, it is characterized in that: a bearing pin is through wheel alignment cover (11) and be connected to forward and backward clamping plate (2,3) above, and described wheel alignment cover (11) is provided with positioning convex with the position that contacts of forward and backward clamping plate (2,3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839245.4U CN203742335U (en) | 2013-12-18 | 2013-12-18 | Brush installation structure of sliding wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839245.4U CN203742335U (en) | 2013-12-18 | 2013-12-18 | Brush installation structure of sliding wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742335U true CN203742335U (en) | 2014-07-30 |
Family
ID=51342152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839245.4U Expired - Fee Related CN203742335U (en) | 2013-12-18 | 2013-12-18 | Brush installation structure of sliding wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917560A (en) * | 2018-06-22 | 2018-11-30 | 苏州大成电子科技有限公司 | One kind being used for conductor rail installation site detection device |
-
2013
- 2013-12-18 CN CN201320839245.4U patent/CN203742335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917560A (en) * | 2018-06-22 | 2018-11-30 | 苏州大成电子科技有限公司 | One kind being used for conductor rail installation site detection device |
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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: 20140730 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |