CN202380869U - Pulley assembly mechanism for installing door and window sashes - Google Patents
Pulley assembly mechanism for installing door and window sashes Download PDFInfo
- Publication number
- CN202380869U CN202380869U CN2011205783936U CN201120578393U CN202380869U CN 202380869 U CN202380869 U CN 202380869U CN 2011205783936 U CN2011205783936 U CN 2011205783936U CN 201120578393 U CN201120578393 U CN 201120578393U CN 202380869 U CN202380869 U CN 202380869U
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- pulley
- door
- bracket
- groove
- screw
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Abstract
The utility model relates to a pulley assembly mechanism for installing door and window sashes. The pulley assembly mechanism is characterized by comprising an upper pulley assembly and a lower pulley assembly, wherein the upper pulley assembly comprises a pulley, a pulley bracket, a screw rod, a pulley seat, a limiting nail and the like; and the lower pulley assembly comprises a pulley, a pulley bracket, a pin rod, a pulley seat, a limiting nail, a spring and the like. During the assembling period of the door and window sashes, if the sizes and specifications of the door and window sashes are inconsistent to those of door and window frames, faults of sizes and specifications between the door and window sashes and the door and window frames are hidden by adjusting the screw rod in the upper pulley assembly to change the distance between the upper pulley and the lower pulley, so that the door and window sashes can consistently and smoothly travel in the door and window frames. Meanwhile, when the door and window frames are travelling, the spring in the lower pulley assembly plays a role in shock absorption, so that the door and window sashes are quieter in travelling.
Description
Technical field
The utility model relates to a kind of pulley assembly mechanism that is used to assemble aluminium alloy door's sash.
Background technology
Pulley assembly is a critical component of realizing that pushing formula door and window opens and closes.And the used pulley assembly of this industry makes the requirement of its door and window dimensional standard very high owing to there is not the governor motion of special at present, and when the door and window specification has substandard or door and window when not enough standard is installed slightly, pulley assembly just is fit in the guide rail very much; Even perhaps be fit in the guide rail, stuck phenomenon in use also very often takes place.Therefore, also there are problems such as regulatory function shortcoming, the installation that is unfavorable for door and window and debugging in present existing door and window with pulley assembly, make it in application process, and is very high to the requirement of door and window dimensional standard, thereby causes its range of application narrower.
The utility model content
The purpose of the utility model is to provide a kind of convenient adjusting, door and window installing easy for installation, applied range to fan the pulley assembly mechanism of usefulness.
The technical scheme of the utility model is achieved in that
A kind of pulley assembly mechanism of door and window installing fan usefulness, its characteristics are to comprise top sheave assembly and lower sheave assembly, wherein
Said top sheave assembly comprises pulley, pulley bracket, screw rod, pulley base and limits nail, wherein makes on the pulley base and supplies the ccontaining groove of pulley bracket, on two side channel walls of groove, also is respectively equipped with perforation and hole seat; Said pulley bracket is provided with and supplies screw rod to place the screw of installation, and this pulley bracket is embedded in the groove, and penetrates, revolved screw, is through and the seat of hole pulley bracket is defined to be installed in the groove of pulley base from perforation through screw rod; Said qualification nail passes perforation or hole seat from the pulley base back hole wall forms the qualification location structure to screw rod; Said pulley is installed on the pulley bracket;
Said lower sheave assembly comprises pulley, pulley bracket, pin rod, pulley base, qualification nail and spring, wherein makes on the pulley base supplying the ccontaining groove of pulley bracket, on two side channel walls of groove, also is respectively equipped with perforation and hole seat; Said pulley bracket is provided with the pin-and-hole that the supply and marketing bar wears, and this pulley bracket is embedded in the groove, and penetrates, passes pin-and-hole, is through and the seat of hole pulley bracket is defined to be installed in the groove of pulley base from perforation through pin rod; Said qualification nail passes perforation or hole seat from the pulley base back hole wall forms the qualification location structure to pin rod; Said spring is set on the pin rod, forces pulley bracket to reset towards a side of groove; Said pulley is installed on the pulley bracket.
For the utility model is convenient to the fixing assembling of bar, the back of the pulley base of above-mentioned top sheave assembly and lower sheave assembly also is provided with fixed leg, and this fixed leg is provided with screw.
The utility model is owing to adopt the pulley assembly mechanism that is made up of top sheave assembly with regulatory function structure and lower sheave assembly, and during application, the top sheave assembly is installed on the top of bar and the lower sheave assembly is installed on the bottom of bar.When bar setting-in doorframe and window frame guide rail, earlier the top sheave assembly is headed in the head rail of doorframe and window frame, then will compress the spring in the lower sheave assembly, the lower sheave assembly is fit in the bottom guide track of doorframe and window frame.And in the bar assembling process; If when finding some discrepancy of dimensions of bar and doorframe and window frame; Can be through regulating the screw rod in the top sheave assembly; Distance to change between the upper and lower pulley masks the dimensions defective between bar and the doorframe and window frame, thus make bar can coincide with the doorframe and window frame of walking swimmingly in.Simultaneously, so also made things convenient for widely between bar and the doorframe and window frame and assembled, this pulley assembly mechanism has been had convenient regulate, the characteristics of easy for installation, applied range.Meanwhile, the spring in the lower sheave assembly also plays the effect of damping in the bar walking process, and it is quieter that bar is walked.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the perspective view of the top sheave assembly of the utility model.
Fig. 2 is the perspective view of the lower sheave assembly of the utility model.
Fig. 3 is the sectional structure sketch map of the lower sheave assembly of the utility model.
Fig. 4 is the disassembly and assembly structure sketch map of the top sheave assembly of the utility model.
Fig. 5 is the disassembly and assembly structure sketch map of the lower sheave assembly of the utility model
The specific embodiment
Like Fig. 1 and shown in Figure 2; The pulley assembly mechanism of the described a kind of door and window installing fan usefulness of the utility model; Comprise top sheave assembly 1 and lower sheave assembly 2, this top sheave assembly 1 and lower sheave assembly 2 are when using, and be paired or complete use; The top of a responsible bar, another is responsible for the bottom of bar.Wherein
As shown in Figure 4; Said top sheave assembly 1 comprises pulley 3, pulley bracket 4, screw rod 5, pulley base 6 again and limits nail 7; Wherein make the groove 61 that supplies pulley bracket 4 ccontaining on the pulley base 6, on two side channel walls of groove 61, also be respectively equipped with perforation 8 and hole seat 9; Said pulley bracket 4 is provided with and supplies screw rod 5 to place the screw 41 of installation; This pulley bracket 4 is embedded in the groove 61, and 8 penetrates, revolved screw 41 from boring a hole, is through pulley bracket 4 is defined in the groove 61 that is installed on pulley base 6 through screw rod 5.After pulley bracket 4 assembles, can that kind as shown in Figure 1.Said qualification nail 7 passes perforation 8 or hole seat 9 from pulley base 6 backs hole wall forms screw rod 5 and limits location structures, and this part-structure can be with reference to (because upper and lower pulley assembly be the same to the qualification assembly structure of screw rod or pin rod basically) shown in the figure 3.Just, this qualification nail 7 is to penetrate into the perforation 8 through the back side from pulley base 6, so that screw rod 5 is limited the phenomenon of avoiding screw rod 5 in use to be shifted, to come off.Said pulley 3 is installed on the pulley bracket 4.Like Fig. 1 and shown in Figure 4, generally be employed on pulley bracket 4 two ends, respectively install a pulley 3 respectively.
Like Fig. 5 or shown in Figure 3; Said lower sheave assembly 2 comprises pulley 3, pulley bracket 4, pin rod 10, pulley base 6, limits nail 7 and spring 20; Wherein make the groove 61 that supplies pulley bracket 4 ccontaining on the pulley base 6, on two side channel walls of groove 61, also be respectively equipped with perforation 8 and hole seat 9; Said pulley bracket 4 is provided with the pin-and-hole 42 that supply and marketing bar 10 wears, and this pulley bracket 4 is embedded in the groove 61, and 8 penetrates, passes pin-and-hole 41 from boring a hole, is through pulley bracket 4 is defined in the groove 61 that is installed on pulley base 6 through pin rod 10; The hole wall that said qualification nail 7 passes perforation 8 or hole seat 9 from pulley base 6 backs is to pin rod 10 formation qualification location structures, that kind promptly as shown in Figure 3.Said spring 20 is set on the pin rod 10, forces pulley bracket 4 to reset towards a side of groove 61; Said pulley 3 is installed on the pulley bracket 4.Like Fig. 2 and shown in Figure 5, generally be employed on pulley bracket 4 two ends, respectively install a pulley 3 respectively.After whole parts assemble, can that kind as shown in Figure 2.
For the utility model is convenient to the fixing assembling of bar, like Fig. 4 and shown in Figure 5, said top sheave assembly 1 also is provided with fixed leg 62 with the back of the pulley base 6 of lower sheave assembly 2, and this fixed leg 62 is provided with screw 41.In addition; Assembling for the whole pulley assembly of being more convenient for; Like Fig. 4 and shown in Figure 5; On the back of pulley base 6, also be provided with metal clip load 30, this metal clip load 30 is provided with screw 41, and this metal clip load 30 goes in fixed leg 62 screws 41 metal clip load 30 is installed on the back of pulley base 6 through screw 60 spinnings of passing its screw 41.In addition; In order to guarantee that further pulley base 6 and metal clip load 30 are clamped the fixed effect of object; Like Fig. 4 and shown in Figure 5; Between the back of metal clip load 30 and pulley base 6, also be provided with a pair of glue gasket 40 that clamps, wear hole 401 respectively clamping also to be respectively equipped with on the glue gasket 40 with fixed leg 62 wears mutually.In addition, in order to guarantee the aesthetic property after whole pulley assembly is installed, like Fig. 4 and shown in Figure 5, also establish on the said metal clip load 30 and be set with decorative cover 50, this decorative cover 50 is easily removably with metal clip load 30 plug-in mountings.
Claims (5)
1. the pulley assembly mechanism of a door and window installing fan usefulness is characterized in that: comprise top sheave assembly (1) and lower sheave assembly (2), wherein
Said top sheave assembly (1) comprises pulley (3), pulley bracket (4), screw rod (5), pulley base (6) and limits nail (7); Wherein make the ccontaining groove (61) of confession pulley bracket (4) on the pulley base (6), on two side channel walls of groove (61), also be respectively equipped with perforation (8) and hole seat (9); Said pulley bracket (4) is provided with and supplies screw rod (5) to place the screw (41) of installation; This pulley bracket (4) is embedded in the groove (61), and penetrates, revolved screw (41), is through pulley bracket (4) is defined in the groove (61) that is installed on pulley base (6) from perforation (8) through screw rod (5); Said qualification nail (7) passes perforation (8) or hole seat (9) from pulley base (6) back hole wall forms the qualification location structure to screw rod (5); Said pulley (3) is installed on the pulley bracket (4);
Said lower sheave assembly (2) comprises pulley (3), pulley bracket (4), pin rod (10), pulley base (6), limits nail (7) and spring (20); Wherein make the ccontaining groove (61) of confession pulley bracket (4) on the pulley base (6), on two side channel walls of groove (61), also be respectively equipped with perforation (8) and hole seat (9); Said pulley bracket (4) is provided with the pin-and-hole (42) that supply and marketing bar (10) wears; This pulley bracket (4) is embedded in the groove (61), and penetrates, passes pin-and-hole (41), is through pulley bracket (4) is defined in the groove (61) that is installed on pulley base (6) from perforation (8) through pin rod (10); Said qualification nail (7) passes perforation (8) or hole seat (9) from pulley base (6) back hole wall forms the qualification location structure to pin rod (10); Said spring (20) is set on the pin rod (10), forces pulley bracket (4) to reset towards a side of groove (61); Said pulley (3) is installed on the pulley bracket (4).
2. according to the pulley assembly mechanism of the said door and window installing fan of claim 1 usefulness, it is characterized in that: above-mentioned top sheave assembly (1) also is provided with fixed leg (62) with the back of the pulley base (6) of lower sheave assembly (2), and this fixed leg (62) is provided with screw (41).
3. fan the pulley assembly mechanism of usefulness according to the said door and window installing of claim 2; It is characterized in that: also be provided with metal clip load (30) on the back of above-mentioned pulley base (6); This metal clip load (30) is provided with screw (41), and this metal clip load (30) is packed into through the screw threads of passing its screw (41) and metal clip load (30) is installed on the back of pulley base (6) in fixed leg (62) screw (41).
4. according to the pulley assembly mechanism of the said door and window installing fan of claim 3 usefulness, it is characterized in that: also be provided with a pair of glue gasket (40) that clamps between the back of above-mentioned metal clip load (30) and pulley base (6).
5. according to the pulley assembly mechanism of the said door and window installing fan of claim 3 usefulness, it is characterized in that: also establish on the above-mentioned metal clip load (30) and be set with decorative cover (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205783936U CN202380869U (en) | 2011-12-28 | 2011-12-28 | Pulley assembly mechanism for installing door and window sashes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205783936U CN202380869U (en) | 2011-12-28 | 2011-12-28 | Pulley assembly mechanism for installing door and window sashes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380869U true CN202380869U (en) | 2012-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205783936U Expired - Fee Related CN202380869U (en) | 2011-12-28 | 2011-12-28 | Pulley assembly mechanism for installing door and window sashes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952400A (en) * | 2018-08-23 | 2018-12-07 | 广东炬森五金精密制造有限公司 | A kind of exposed type sliding door lower whorl group |
-
2011
- 2011-12-28 CN CN2011205783936U patent/CN202380869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952400A (en) * | 2018-08-23 | 2018-12-07 | 广东炬森五金精密制造有限公司 | A kind of exposed type sliding door lower whorl group |
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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: 20120815 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |