CN215565602U - Automatic lifting roller shutter - Google Patents

Abstract

The utility model relates to the technical field of roller blinds, and discloses an automatic lifting roller blind which comprises a roller pipe, a roller blind body and a motor, wherein one end of the roller blind body is fixed along the axial direction of the roller pipe, the motor is positioned at one end of the roller pipe and is used for driving the roller pipe to rotate, the roller pipe is formed by splicing a plurality of connecting pipes, the roller blind body is detachably matched with the roller pipe, the roller blind can be assembled with the motor in advance, the length of the roller pipe can be quickly adjusted according to actual requirements, and the applicability and the subsequent installation efficiency of the roller pipe are improved.

Description

Automatic lifting roller shutter

Technical Field

The utility model relates to the technical field of roller shutters, in particular to an automatic lifting roller shutter.

Background

Compared with the traditional fabric left-right opening-closing type curtain, the rolling curtain is named as a rolling curtain, the whole curtain is driven to roll up and down through the rolling pipe, the rolling curtain is widely applied to official occasions such as office places, office buildings, banks, schools and the like, is one of the most common office curtains, and can be divided into a bead-pulling type rolling curtain, a spring type rolling curtain and an electric rolling curtain according to different operation modes.

The electric rolling curtain has the advantages that the electric rolling curtain is more widely applied to the existing public places due to the automatic folding and unfolding function, the existing electric rolling curtain comprises a rolling pipe, a mounting seat which is in running fit with the two ends of the rolling pipe, a curtain body with one end axially fixed on the rolling pipe along the rolling pipe, and a motor which is arranged at one end of the rolling pipe and drives the rolling pipe to rotate, and during installation, the mounting seat is fixedly connected with the upper end face of a windowsill.

The existing electric roller shutter curtain needs an installer to measure on site first, then records the actual length and width of a window, determines the length of a roller pipe according to the length of the window, and then cuts out the roller pipe with proper length to be installed with an installation seat and a motor, so that the roller pipe, the motor and the installation seat cannot be assembled with each other in large batch before surveying, and the subsequent installation period is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric roller shutter, wherein the length of a roller pipe can be quickly adjusted, so that the installation time of the whole roller shutter after surveying is shortened.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an automatic roll up curtain goes up and down, includes that reelpipe, one end are used for ordering about reelpipe pivoted motor along the axially fixed roll curtain body of reelpipe and lie in reelpipe one end, the reelpipe is formed by a plurality of mutual concatenations of linking up the pipe, roll curtain body and reelpipe can dismantle the cooperation.

Furthermore, the linking pipe comprises a pipe section and splicing modules arranged at two ends of the inner ring wall of the pipe section, each splicing module comprises an insertion rod penetrating out of the opening and a matching block arranged at one end of the inner ring wall of the pipe section, which is extended to the opening at the end, and an insertion rod far away from one end of the inner ring wall of the pipe section, and one end of the matching block, which is far away from the insertion rod, is sunken to form a slot for interference insertion of the insertion rod.

Furthermore, the inserted link is rotatably disposed on the inner annular wall of the pipe section and can be accommodated in the pipe section or partially exposed outside the pipe section through rotation.

Furthermore, the matching block is fixedly or rotatably arranged on the inner annular wall of the pipe section, and when the opening of the slot faces to one end, far away from the inserted link, of the pipe section, the matching block is flush with the end part of the pipe section.

Furthermore, a sealing block is respectively fixed at one end of each of the connecting pipes at the two ends, which is opposite to the other end, a bearing seat fixed with the wall body is rotatably arranged outside the sealing block, the motor is fixed on one of the bearing seats, and a motor shaft is fixedly connected with the sealing block positioned at the side.

Furthermore, one end of each of the two sealing blocks, which is close to the connecting pipe, is provided with a groove for inserting the insertion rod and an insertion block which can be inserted into the slot.

Further, the concatenation module is provided with 2 at least groups around the even interval of pipe section circumference.

Furthermore, the outer annular wall of the pipe section is provided with a mounting groove penetrating to two ends, and the roller shutter body comprises a shutter body and a limiting sliding block which is arranged above the shutter body along the axial direction of the shutter body and is embedded into the mounting groove in a sliding fit manner.

Furthermore, a counterweight strip is arranged at the lower end of the curtain body along the axial direction of the curtain body.

Compared with the prior art, the utility model has the following beneficial effects: the reelpipe changes into a plurality of joints pipe concatenations by current integrative setting and forms and the setting can be dismantled with the reelpipe to the roll screen body, this just can realize assembling reelpipe and motor and bearing frame, follow-up only need carry out corresponding joint pipe's add and subtract according to actual window's width can, it is very convenient, can shorten when subsequent installation on the one hand, improve the installation effectiveness, on the other hand, can adjust the length of reelpipe repeatedly, to some places of building temporarily, can utilize the reelpipe according to the demand repetition, can show reduce cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of an automatically liftable roller shutter according to the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

fig. 5-6 are isometric views of a connector tube of the present invention.

In the figure: 1. pipe coiling; 101. a pipe section; 102. inserting a rod; 103. a matching block; 104. a slot; 105. a fixed shaft; 106. mounting grooves; 2. a roller shutter body; 201. a curtain body; 202. a limiting slide block; 203. a weight strip; 3. a bearing seat; 4. a motor; 5. sealing blocks; 6. inserting a block; 7. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

An automatic lifting roller shutter is disclosed, referring to fig. 1-4, comprising a roller tube 1, a roller shutter body 2 with one end fixed along the axial direction of the roller tube 1, and a motor 4 located at one end of the roller tube 1 for driving the roller tube 1 to rotate, wherein the roller tube 1 is formed by splicing a plurality of linking tubes 101, each linking tube comprises a tube segment 101 and splicing modules arranged at two ends of the inner annular wall of the tube segment 101, the roller shutter body 2 is detachably matched with the roller tube 1, the rolling curtain body 2 comprises a curtain body 201 and a limiting slide block 202 arranged above the curtain body 201 along the axial direction of the curtain body 201, the outer annular wall of the pipe segment 101 is provided with a mounting groove 106 which penetrates through to two ends and can be used for the limiting slide block 202 to be embedded and matched in a sliding way, after the connecting pipes are spliced, all the mounting grooves 106 are in butt joint one by one to be guided by the limiting sliding blocks 202 to pass through, the lower end of the curtain body 201 is provided with a counterweight strip 203 along the axial direction of the curtain body 201, and the counterweight strip 203 can drive the curtain body 201 to vertically ascend or descend.

The splicing module specifically refers to fig. 2-3 and 5-6, and includes an insertion rod 102 extending from one end of the inner annular wall of the pipe segment 101 to the opening of the end and extending out of the opening, and a mating block 103 disposed at one end of the inner annular wall of the pipe segment 101 far from the insertion rod 102, wherein one end of the mating block 103 far from the insertion rod 102 is recessed with a slot 104 into which the insertion rod 102 can be inserted by interference, and when two adjacent splicing pipes are butted, the insertion rod 102 on one splicing pipe is in plug-in fit with the slot 104 on the mating block 103 on the other splicing pipe, so that the two splicing pipes are assembled into a whole.

In order to increase the connection firmness, at least 2 groups of splicing modules are uniformly arranged around the circumference of the pipe section 101 at intervals, 2 groups are arranged in the embodiment, and in order to reduce the storage volume of a single splicing pipe during storage, the insertion rod 102 is rotatably arranged on the inner annular wall of the pipe section 101 through the fixed shaft 105 and can be stored in the pipe section 101 or partially exposed outside the pipe section 101 through rotation, the fixed shaft 105 is fixed on the inner annular wall of the pipe section 101, the insertion rod 102 is rotatably arranged on the fixed shaft 105, the matching block 103 can be fixedly or rotatably arranged on the inner annular wall of the pipe section 101, when the opening of the insertion slot 104 faces to one end of the pipe section 101, which is far away from the insertion rod 102, the matching block 103 is flush with the end of the pipe section 101, when splicing is needed, the insertion rod 102 is rotated 180 degrees to be located outside the pipe section 101 for splicing, and when storage, the insertion rod 102 is rotated 180 degrees again to be stored in the pipe section 101.

A sealing block 5 is respectively fixed at one end of each of the connecting pipes at the two ends, which is opposite to each other, as shown in fig. 2-3, the sealing block 5 is used for limiting the axial movement of the roller shutter body 2, bearing seats 3 fixed with a wall body are rotatably arranged outside the sealing blocks 5, a motor 4 is fixed on one of the bearing seats 3, the shaft of the motor 4 is fixedly connected with the sealing block 5 positioned at the side, in order to facilitate the connection of the sealing blocks 5 and the connecting pipes, a groove 7 for inserting an insertion rod 102 and an insertion block 6 capable of being inserted into the insertion groove 104 are arranged at one end of the two sealing blocks 5 close to the connecting pipes, the insertion blocks 6 and the grooves 7 are uniformly staggered, after a plurality of connecting pipes are spliced, the connecting pipes at the two ends are certainly the matching block 103 with the insertion groove 104 at one end, and the insertion rod 102 at the other end, therefore, the groove 7 and the insertion block 6 are simultaneously arranged on each sealing block 5, and can be simultaneously suitable for splicing and fixing the pipe section 101 with the matching block 103 or the pipe section 101 with the insertion rod 102, the applicability is increased.

The lift of this scheme of adoption is rolled up curtain can be assembled motor 4, bearing frame 3, sealing block 5 and a plurality of linking pipe in advance, and this just can be processed in batches, treat to confirm behind the window width, if the overlength then can dismantle corresponding linking pipe, if the overlength then can add corresponding linking pipe, and is very convenient, need not to follow-up equipment of carrying out each part again after confirming reelpipe 1 length, and when being used for laying in interim meeting place, can carry out use relapse, effective reduce cost.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An automatic elevating roller blind, comprising a roller tube (1), a roller blind body (2) fixed at one end along the axial direction of the roller tube (1), and one end of the roller tube (1) for driving the roller tube (1) The rotating motor (4) is characterized in that: the rolling tube (1) is formed by splicing a plurality of connecting tubes, and the rolling shutter body (2) is detachably matched with the rolling tube (1). 2. An automatic lifting roller shutter according to claim 1, characterized in that: the connecting pipe comprises a pipe section (101) and a splicing module arranged at both ends of the inner ring wall of the pipe section (101), and the splicing module is included in the pipe section (101) ) an insert rod (102) extending from one end of the inner ring wall to the opening of the end and extending out of the opening and a fitting block (103) provided at one end of the inner ring wall of the pipe section (101) away from the insert rod (102), One end of the matching block (103) away from the insertion rod (102) is recessed with a slot (104) into which the insertion rod (102) can be inserted by interference. 3. An automatic elevating roller shutter according to claim 2, characterized in that: the insertion rod (102) is rotatably arranged on the inner ring wall of the pipe section (101) and can be stored in the pipe section (101) or partially exposed by rotation to the outside of the pipe section (101). 4. An automatic elevating roller shutter according to claim 3, characterized in that: the matching block (103) is fixed or rotatably arranged on the inner ring wall of the pipe section (101), when the opening of the slot (104) faces the pipe section (101) When away from one end of the insertion rod (102), the matching block (103) is flush with the end of the pipe section (101). 5. An automatic elevating roller shutter according to claim 2, characterized in that: a sealing block (5) is fixed at the opposite end of the connecting pipe at both ends, and the sealing block (5) is rotatably provided with a wall A fixed bearing seat (3), the motor (4) is fixed on one of the bearing seats (3), and the motor shaft is fixedly connected with the sealing block (5) located on the side. 6. An automatic elevating roller shutter according to claim 5, characterized in that: one end of the two sealing blocks (5) close to the connecting pipe is provided with a groove (7) into which the insertion rod (102) can be inserted and a groove (7) which can be inserted Insert block (6) into slot (104). 7 . The automatic elevating roller blind according to claim 2 , wherein the splicing module is provided with at least 2 groups evenly spaced around the pipe section ( 101 ) in the circumferential direction. 8 . 8. An automatic elevating roller shutter according to claim 2, characterized in that: the outer ring wall of the pipe section (101) is provided with a mounting groove (106) running through to both ends, and the roller shutter body (2) comprises a curtain body (106). 201) and a limit slider (202), which is provided above the curtain body (201) along the axial direction of the curtain body (201), and is fitted with the installation groove (106) in sliding fit. 9 . The automatic elevating roller shutter according to claim 8 , wherein a counterweight bar ( 203 ) is arranged at the lower end of the curtain body ( 201 ) along the axial direction of the curtain body ( 201 ). 10 .

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