CN217538521U

CN217538521U - Sleeve rotation adjusting coupler for windproof curtain

Info

Publication number: CN217538521U
Application number: CN202120903081.1U
Authority: CN
Inventors: 何有成
Original assignee: Zhejiang Shuangcheng Intelligent Technology Co ltd
Current assignee: Zhejiang Shuangcheng Intelligent Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-10-04
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a prevent wind sleeve rotation regulation shaft coupling for curtain, install sleeve on the roller, drive sleeve pivoted axis of rotation, its characterized in that including the connection: the sleeve includes adjustable sleeve and second sleeve, adjustable sleeve one end fixed connection roller, the other end connection regulation mounting disc, the second sleeve of rotation axis connection opposite side is link up to the regulation mounting disc, set up the regulation hole on the regulation mounting disc, the regulation hole is furnished with adjusting bolt with fixed regulation mounting disc and adjustable sleeve, just the space that the bolt rotated the removal is reserved to the regulation hole, the bolt is with this rotation adjustment adjustable sleeve. The utility model provides a can adjust each roller, make it be in same level and sharp position, prevent wind sleeve rotation regulation shaft coupling for the curtain.

Description

Sleeve rotation adjusting coupling for wind-proof curtain

Technical Field

The utility model relates to a roll up curtain technical field, concretely relates to prevent wind sleeve rotation regulation shaft coupling for curtain.

Background

In the surroundings of glass outer walls, arcades, halls, and the like of commercial buildings, large-sized roller blinds are required for shading, or shielding wind. The working principle of the existing large-format roller shutter is that the large-format roller shutter is formed by splicing two or more roller shutters, a support and a roller are installed at the upper end of the roller shutter, the roller is driven to rotate by a driving motor to realize the winding or the unwinding of the roller shutter, a coupling is arranged between the rollers, and the roller shutters are driven to rotate by the same driving motor to realize the synchronous transmission of the large-format roller shutters.

The prior art has the following defects: the operation synchronism is difficult to control, and the assembly extremely easily runs into the uneven condition of wall on the wall body, and then the uneven condition of height appears in the interval of can appearing and the wall when each roller is installed at the wall surface, influences the roughness of rolling up the curtain. After the installation is finished, the rollers of the roller shutters a and B may not be in the same straight line or on the same horizontal line, so that the roller shutters face to be uneven, and the roller shutters are not stretched or folded synchronously.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a can release or convolute a roll curtain, the position of curtain is rolled up in the adjustment and then realize that the roll curtain levels with the same sleeve rotation regulation shaft coupling for the curtain of preventing wind of high position.

For this reason, the above-mentioned purpose of the present invention is achieved by the following technical solutions:

the utility model provides a prevent wind sleeve rotation regulation shaft coupling for curtain, includes that the connection installs the sleeve on the roller, drives sleeve pivoted axis of rotation, the sleeve includes adjustable sleeve and second sleeve, adjustable sleeve one end fixed connection roller, the other end connection regulation mounting disc, the second sleeve that the rotation axis was connected the opposite side is link up to the regulation mounting disc, set up the regulation hole on the regulation mounting disc, adjust the hole and assemble adjusting bolt with fixed adjustment mounting disc and adjustable sleeve, just the space that the bolt rotated the removal is reserved in the regulation hole, the bolt is with this rotation adjustment adjustable sleeve.

Furthermore, the adjusting holes are two or more annular through holes, and each annular through hole is a concentric ring.

Furthermore, each annular through hole and the hole which is arranged on the adjusting and mounting disc and is penetrated by the rotating shaft are concentrically arranged.

Furthermore, the sleeve barrel is further provided with a mounting support, mounting holes are formed in the mounting support, rotating shafts are inserted into the mounting holes, and the mounting support supports and mounts the sleeve barrel through the rotating shafts.

Furthermore, the mounting bracket is also provided with a supporting surface, the supporting surface is mounted on a wall body to fixedly mount the sleeve rotation adjusting coupling for the windproof curtain, and the supporting surface is arranged in a direction perpendicular to the mounting hole;

the supporting surface is arranged on the top of the mounting bracket or on the side wall of the mounting bracket.

The utility model provides a prevent wind sleeve rotation regulation shaft coupling for curtain has following beneficial effect: the roller can be quickly driven to rotate by the rotation of the sleeve, and the roller shutter can be finely adjusted.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an exploded view of example 1;

FIG. 3 is a state diagram of use of embodiment 1;

FIG. 4 is a schematic structural view of embodiment 2;

FIG. 5 is a state diagram of the use of embodiment 3;

in the drawings: mounting a bracket 1; a mounting hole 110; auxiliary mounting holes 111; a support surface 120; a lifting transmission plate 2; a U-shaped bayonet 201; an adjusting screw rod 4; a lifting screw fixing plate 3; a lifting bearing seat 5; a shaft hole 501; a through-hole 502; a rotating shaft 6; a rotating shaft sleeve 610; a stopper 611; adjusting the mounting plate 7; an adjustment hole 701; an adjusting bolt B5; an adjustable sleeve 8; a second sleeve 9; a roller 10; a roller shutter 12.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-2, the utility model discloses a sleeve rotation regulation shaft coupling for wind curtain of the invention, including connect the sleeve of installing on roller 10, drive the axis of rotation 6 of sleeve pivoted, the sleeve includes adjustable sleeve 8 and

second sleeve

9, 8 one end fixed connection rollers of adjustable sleeve, other end connection regulation mounting disc 7, axis of rotation 6 link up and pass the second sleeve of adjusting the mounting disc and connecting its opposite side, set up regulation hole 701 on adjusting the mounting disc 7, regulation hole 701 joins in marriage adjusting bolt B5, adjusting bolt B5 passes regulation hole 701 with fixed mounting regulation mounting disc 7 and adjustable sleeve 8, and the space that bolt B5 rotated and moved is reserved in regulation hole 701, bolt B5 adjusts adjustable sleeve 8 with this rotation.

In the invention, the sleeves at two sides are respectively sleeved with a roller 10 of the roller blind, and when the rotating shaft 6 drives the sleeves to rotate, the rollers 10 are driven to rotate, so that the roller blind 12 is driven to be unfolded or wound.

The utility model discloses a prevent wind sleeve rotation regulation shaft coupling for curtain, adjustable sleeve 8 one end has set up regulation mounting disc 7, regulation mounting disc 7 passes through bolt B5 detachable and fixes on adjustable sleeve 8, when the not same horizontal position that is located of the roll curtain at sleeve rotation regulation shaft coupling both ends for the windbreak curtain, will adjust the fixed connection between mounting disc 7 and the adjustable sleeve 8 through bolt B5 unscrewing, can manually rotate adjustable sleeve 8, prevent wind curtain with sleeve rotation regulation shaft coupling fixed mounting after the wall body, loosen the fixed to adjustable sleeve 8, realize the rotation of adjustable sleeve 8, with the rotation that drives roller 10, realize coiling or expand roll curtain 12 of adjustable sleeve 8 one side and make its and relative one side roll curtain 12 keep flat the back, through screwing up bolt B5 with fastening connection adjustable sleeve 8 and regulation mounting disc 7. The utility model discloses a prevent wind sleeve rotation regulation shaft coupling for curtain adjusts the fine setting structure that has set up the roll of curtain through the cooperation of adjusting mounting disc 7 and adjustable sleeve 8. The utility model discloses an adjustable sleeve can loosen the rotation of adjusting the roller a little, has realized the fine setting to rolling up the curtain.

The fine adjustment structure of the roller blind 12 is arranged through the matching adjustment of the adjusting mounting disc 7 and the adjustable sleeve 8, and the installation of the sleeve rotation adjusting coupler for the wind-proof curtain can be quickly and conveniently realized through the fine adjustment structure without dismounting the sleeve rotation adjusting coupler for the wind-proof curtain from the wall body. The adjustable sleeve can slightly loose and adjust the rotation of the roller, and realizes the fine adjustment of the roller blind.

The adjusting holes 701 are three annular through holes, three bolts B5 are arranged, and each annular through hole is a concentric annular through hole; the annular through holes are concentrically arranged with the through holes of the rotating shaft 6 arranged on the adjusting and mounting disc 7. The concentric arrangement, when rotating adjustable sleeve 8, need not to tear out bolt B5, only need remove bolt B5 in same cyclic annular through-hole and can easily realize. In the invention, the arrangement of the adjusting holes 701 improves the adjusting and mounting speeds of the adjustable sleeve 8 and the adjusting and mounting disc 7 by utilizing the principles of triangular positioning and concentric rotation, and also improves the operation convenience of fine adjustment and rotation.

The sleeve is characterized by further comprising a mounting bracket 1, a mounting hole 110 is formed in the mounting bracket 1, a rotating shaft 6 is inserted into the mounting hole 110, and the mounting bracket 1 supports and mounts the sleeve through the rotating shaft 6.

The mounting bracket 1 is further provided with a supporting surface 120, the supporting surface 120 is mounted on the top surface of the wall body and is used for fixedly mounting a windproof curtain and a sleeve rotation adjusting coupler, and the supporting surface 120 is arranged in the direction perpendicular to the mounting hole 110 and is assembled on the top wall surface.

The mounting hole 110 reserves a space for adjusting the height position of the rotating shaft 6 in the height direction;

and one side of the mounting bracket 1 is provided with a lifting adjusting structure of a rotating shaft 6.

The utility model provides a mounting hole 110 that sets up on installing support 1 supplies the activity of axis of rotation 6 on the vertical direction to drive the sleeve oscilaltion through the lift adjustment structure, so that prevent wind the curtain with sleeve rotation regulation shaft coupling and install after the wall body, can easily adjust telescopic high position on the direction of height, and then adjust the height of the roller of wind-proof curtain with sleeve rotation regulation shaft coupling both sides, realize preventing wind the adjustment of the high position at curtain top to both sides.

The lifting adjusting mechanism comprises an adjusting screw rod 4 and a lifting screw rod fixing plate 3, the lifting screw rod fixing plate 3 is fixedly installed on the connecting support 1, the adjusting screw rod 4 rotates up and down in a screw hole in the vertical direction formed in the lifting screw rod fixing plate 3, and the height position of the supporting rotating shaft 6 is adjusted through the adjusting screw rod 4, so that the height position of the second sleeve 9 is adjusted.

The utility model provides a lifting adjusting mechanism utilizes adjusting screw 7 to rotate the realization, and it is convenient fast to adjust.

Adjusting screw fixed plate 3 upper end sets up lift bearing

frame

5, 5 middle parts of lift bearing frame are equipped with

shaft hole

501, and 6 cooperations of axis of rotation rotate and link up in

shaft hole

501, 5 lower extremes of lift bearing frame set up adjusting screw 4, adjusting screw 4 uses lift screw fixed plate 3 to rotate ascending or rotate the decline as the base in the vertical direction, and the elevating support 5 is lifted up or the decline is put down the high position that lift bearing frame 5 adjusted axis of rotation 6 with this.

The utility model discloses in, adjusting screw 7 can realize fast when the lift adjustment of axis of rotation, to the steady lift of axis of rotation 6 when utilizing 5 realization lift adjustments of lift bearing frame, has promoted the stability to 9 lift operations of second sleeve.

The lifting bearing seat 5 is also provided with a through hole 502, the mounting bracket 1 is provided with an auxiliary mounting hole 111 at a matched position, and a bolt penetrates through the through hole 502 and the auxiliary mounting hole 111 to be stably connected with the lifting bearing seat 5 and the mounting bracket 1; the auxiliary mounting hole 111 is matched with the mounting hole 110 to reserve a space for adjusting the height position of the rotating shaft 6 in the height direction;

the two auxiliary mounting holes 111 are respectively arranged on two sides of the mounting hole 110 and located at the same horizontal position as the mounting hole 110.

The utility model discloses in, the structure of lift bearing frame 5 and the steady connection of installing support 1, the position that adjusting screw 4 was adjusted is connected steadily, stably, and adjusting screw 4 is more nimble and steady to the lift adjustment of second sleeve 9.

The rotating shaft 6 is provided with a rotating shaft sleeve 610 to be rotatably arranged in the shaft hole 501; the rotating shaft sleeve 610 is rotatably mounted in the mounting hole 110;

a limiting member 611 is disposed outside the rotating shaft sleeve 610 to clamp the lifting bearing seat 5 and the fixing bracket 1.

The utility model discloses in, as shown in fig. 3, in the invention, rotation axis 6 chooses for use the section in radial direction to be square straight axle, conveniently in a plurality of windproof curtains of coplanar direction coaxial coupling, sets up rotation axis sleeve 610, is convenient for rotate smoothly and connect in lift bearing frame 5, and utilizes locating part 611, prevents lift bearing frame 5 and installing support 1's slip, when promoting the stability of monolithic connection, can promote the stationarity that rotation axis 6 installed in the axial direction, promotes the telescopic stationarity in both ends.

The lifting transmission plate 2 is further arranged, the lifting transmission plate 2 is flatly paved at the bottom of the lifting bearing seat 5, the adjusting screw rod 4 is tightly clamped on the lifting transmission plate 2, and the lifting transmission plate 2 is pushed to drive the lifting bearing seat 5 to move; a slot adjusting screw 4 is arranged at the bottom of the lifting bearing seat 5, penetrates through the lifting transmission plate 2 and then is inserted into the slot; the lifting transmission plate 2 is provided with a U-shaped bayonet 201, the opening direction of the U-shaped bayonet 201 is perpendicular to the opening direction of the slot, and the U-shaped bayonet 201 is matched with the slot to fix the adjusting screw rod 4 on the socket 502.

The utility model discloses well lift driving plate 2 sets up a U type bayonet 201, make things convenient for adjusting screw 4 through thin neck from the U type opening part slip in after fixed lift driving plate 2 with adjusting screw 4's relative position to fix in the bottom of lift bearing frame 5 through 2 tiling of lift driving plate, further promoted adjusting screw 4 to the validity and the stationarity of the lift action of lift bearing frame 5, stationarity when promoting the shaft coupling and adjusting.

Example 2

As shown in fig. 4, the utility model discloses a prevent wind sleeve rotation regulation shaft coupling for curtain, the direction that holding surface 120 set up, with adjusting screw 4 is parallel, holding surface 120 installs in the side wall body, has richened the mounting means who prevents wind sleeve rotation regulation shaft coupling for curtain, has increased the applicable scene of preventing wind the curtain assembly. Other aspects of the invention are the same as in example 1.

Practice of example 3

As shown in fig. 5, the utility model discloses a prevent wind sleeve rotation regulation shaft coupling for curtain, the cardan shaft is chooseed for use to axis of rotation 6, and the convenience is at the ascending connection of a plurality of wind-proof curtains in different plane directions. The sleeve rotation adjusting coupler for the windproof curtain, the height adjustment of the roller curtain 12 on different planes and the height position adjustment of the roller 10 can be realized by selecting the universal shaft. Therefore, the sleeve rotation adjusting coupler for the windproof curtain has a wide application range and is convenient to popularize and apply.

The above-mentioned embodiments are only for explaining the preferred embodiments of the present invention, and not for limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made by the present invention fall within the protection scope of the present invention within the spirit and the protection scope of the claims.

Claims

1. The utility model provides a prevent wind sleeve rotation regulation shaft coupling for curtain, includes that the connection installs sleeve on the roller, drives sleeve pivoted axis of rotation, its characterized in that: the sleeve includes adjustable sleeve and second sleeve, adjustable sleeve one end fixed connection roller, the other end connection regulation mounting disc, the axis of rotation link up and pass the second sleeve that adjusts the mounting disc and connect its opposite side, set up the regulation hole on the regulation mounting disc, adjusting bolt passes the regulation hole and adjusts mounting disc and adjustable sleeve with fixed mounting, just the space that the bolt rotation removed is reserved to the regulation hole, the bolt is with this rotation adjustment adjustable sleeve.

2. The wind screen sleeve rotation adjustment coupling of claim 1, wherein: the adjusting holes are two or more annular through holes, and each annular through hole is a concentric ring.

3. The wind screen sleeve rotation adjustment coupling of claim 2, wherein: and the annular through holes are concentrically arranged with the through holes of the rotating shaft arranged on the adjusting mounting disc.

4. The wind screen sleeve rotation adjustment coupling of claim 1, wherein: the sleeve is characterized by further comprising a mounting support, mounting holes are formed in the mounting support, the mounting holes are inserted with rotating shafts, and the mounting support supports and mounts the sleeve through the rotating shafts.

5. The wind screen sleeve rotation adjustment coupling of claim 4, wherein: the mounting bracket is also provided with a supporting surface, the supporting surface is mounted on a wall body to fixedly mount the sleeve rotation adjusting coupler for the wind-proof curtain, and the supporting surface is arranged in a direction perpendicular to the mounting hole;

the supporting surface is arranged at the top of the mounting bracket or arranged on the side wall of the mounting bracket.