CN220791098U

CN220791098U - Rolling screen head code and rolling screen

Info

Publication number: CN220791098U
Application number: CN202322169156.XU
Authority: CN
Inventors: 陈宏雄; 郑宏锦; 朱分江
Original assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Current assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-16
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the technical field of roller blinds, and particularly relates to a roller blind head code and a roller blind. The roller shutter head code comprises a head code support, a clamping ring support connected to the head code support, a spool connecting piece matched and clamped with the clamping ring support, and a clamping piece abutted with the clamping ring support and the spool connecting piece to play a locking role. The quick assembly and the quick disassembly of the scroll are completed through the cooperation between the snap ring support and the scroll connecting piece, and the relative position between the snap ring support and the scroll connecting piece is locked through the clamping piece, so that the installation is firm and the disassembly is easy. The utility model also provides a roller shutter comprising the roller shutter head code.

Description

Rolling screen head code and rolling screen

Technical Field

The utility model belongs to the technical field of roller blinds, and particularly relates to a roller blind head code. The utility model also relates to a roller shutter with the roller shutter head code.

Background

The rolling curtain is one of window decoration products, and is a curtain product which is formed by rolling a curtain body on a scroll and driving the scroll to rotate by adopting a stay rope or a motor and the like so as to enable curtain cloth to ascend or descend. Most of roller blinds are arranged in the inner frame of the window, and two ends of the roller are abutted with the inner frame of the window or erected on a bracket fixedly connected with the inner frame of the window. In the field of roller blinds, a single small support for a roller is generally referred to as a mounting bracket or bracket, which may be referred to as a head bracket or a tail bracket depending on the head or tail of the roller.

In the prior art, the head code and the head of the scroll are usually combined in advance and then are connected to a fixed object, so that the installation efficiency is low, and the scroll is difficult to take down for overhauling.

Disclosure of Invention

In order to solve the technical problems, it is necessary to provide a rolling shutter head code capable of realizing quick assembly and quick disassembly of a rolling shaft.

In order to solve the technical problems, the utility model provides the following technical scheme:

a rolling curtain head code comprises a head code support, a clamping ring support connected to the head code support, a reel connecting piece matched and clamped with the clamping ring support, and a clamping piece abutted with the clamping ring support and the reel connecting piece to play a locking role; the reel connecting piece is provided with a flat connector, and the connector is provided with a toothed edge; the ring surface of the clamping ring support is provided with a notch for the tooth edge to pass through, and the notch is abutted against the tooth edge when not being matched with the tooth edge, so that the connector is limited to be separated from the clamping ring support; the inside of snap ring support has the joint clearance that holds the connector, set up on the lateral wall of snap ring support and communicate the bayonet socket that the joint clearance, confession joint spare penetrated.

When the roller shutter head code provided by the utility model is used, the roller shaft connecting piece is connected with the roller shaft, then the connector is clamped into the clamping ring support, and after rotation, the clamping piece is clamped into the bayonet so that the clamping ring support and the roller shaft connecting piece cannot move relatively, and then the roller shutter head code is installed, and the roller shutter head code comprises the following specific processes: the tooth edge on the connector is aligned with the notch and stretches into the clamping gap, then the reel connector is rotated, at the moment, the tooth edge on the connector is propped against the inner surface of the ring body of the snap ring support, the reel connector cannot be separated from the snap ring support in the radial direction, and finally the clamping connector is inserted into the clamping gap and propped against the tooth edge and the snap ring support in the clamping gap, so that the reel connector is relatively locked. And when the clamping piece is dismounted, reverse operation is performed, namely the clamping piece is pulled out of the clamping gap, the reel connecting piece is rotated to enable the tooth edge to be aligned with the notch, and the reel connecting piece is separated from the clamping ring support through the notch. The quick assembly and the quick disassembly of the scroll are completed through the cooperation between the snap ring support and the scroll connecting piece, and the relative position between the snap ring support and the scroll connecting piece is locked through the clamping piece, so that the installation is firm and the disassembly is easy.

Preferably, the clamping piece is provided with a barb which is abutted with the clamping ring support. The structure ensures that the clamping piece is not easy to fall out after being clamped into the clamping gap.

Preferably, an elastic gap is formed in the clamping piece, the clamping piece is propped against the clamping ring support, the elastic gap is extruded to deform so that the barb enters the clamping gap, or the clamping piece is extruded to deform the elastic gap, and the clamping piece exits the clamping gap. The structure enables the extrusion clamping piece to deform so as to withdraw from the clamping gap.

Preferably, the two clamping pieces are provided, one ends of the two clamping pieces are abutted and clamped into the bayonet, only one side of the abutted end parts of the two clamping pieces are abutted, and the other side of the abutted end parts of the two clamping pieces are gradually separated, so that an unlocking gap is reserved. When the lock is unlocked, a finger is scratched into the unlocking gap, a single clamping piece is extruded to deform so as to withdraw from the clamping gap, and then the other clamping piece is taken out. The structure makes unlocking more convenient and easy to operate.

Preferably, the snap ring support is detachably connected to the head code support. In the structure, the clamping ring support is detachable, and the reel can be detached by detaching the clamping ring support under the condition that the clamping piece is aged and blocked.

Preferably, the opening of the clamping gap is arranged at the bottom of the clamping ring support. The clamping gap in the structure is hidden and attractive.

Preferably, the head code support comprises a right-angle base plate, the right-angle base plate comprises a top panel and a side panel, a damping pressing plate is connected to the lower portion of the top panel, a mute soft rubber plate is connected to the upper portion of the right-angle base plate, and the clamp ring support is connected to the side panel. The head code support is connected with the fixed object on the top surface, and the damping pressing plate and the mute soft rubber plate play roles in damping and noise reduction.

Preferably, the device further comprises a top cover with a cavity inside, wherein the top cover is fastened on the head code support, and the damping pressing plate, the top panel and the mute soft rubber plate are located in the cavity. The top cover is additionally arranged in the structure, so that the attractive appearance is improved.

The roller shutter comprises a roller shaft and a driving mechanism connected to the head of the roller shaft, and further comprises a roller shutter head code, wherein the roller shaft connecting piece is detachably connected with the driving mechanism, and the roller shaft is connected with the output part of the driving mechanism and rotates along with the output part of the driving mechanism. Because the roller shutter head code is included, the roller shutter has all the beneficial technical effects brought by the roller shutter head code, and the roller shutter head code is not described in detail herein.

Preferably, the driving mechanism is a tubular motor, the reel connecting piece further comprises a connecting shaft positioned on the connecting head, and the connecting shaft penetrates into the travel head of the tubular motor to be detachably connected with the travel head. In this structure spool connecting piece passes through the detachable connection of connecting axle with tubular motor, not only installs firmly to make same spool connecting piece can adapt to multiple motor model, as long as the connecting axle is with the hole model phase-match of motor stroke head can. Because the connecting shaft penetrates into the travel head of the tubular motor, the head code directly bears the weight of the tubular motor, and the tubular motor is more reliable.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

FIG. 1 is an exploded view of a preferred embodiment of a roller shutter head;

FIG. 2 is a schematic overall construction of a preferred embodiment of a roller shutter head;

FIG. 3 is a cross-sectional view of a head stack mount in a preferred embodiment of a roller shutter head stack;

fig. 4 is a schematic view showing a use state of a preferred embodiment of the rolling shutter head code.

In the figure: the device comprises a head code support 1, a right-angle base plate 11, a top cover 12, a damping pressing plate 13, a mute flexible glue plate 14, a snap ring support 2, a notch 21, a bayonet 22, a reel connecting piece 3, a connector 31, a toothed edge 311, a connecting shaft 32, a clamping piece 4, a barb 41, an elastic gap 42, an unlocking gap 5, a tubular motor 6 and a stroke head 61.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for the purpose of illustrating the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the rolling shutter head code of the present utility model includes a head code support 1, a snap ring support 2 connected to the head code support 1, a spool connecting member 3 engaged with the snap ring support 2 in a matching manner, and an engaging member 4 engaged with the snap ring support 2 and the spool connecting member 3 in a abutting manner to perform a locking function; the reel connecting piece 3 is provided with a flat connector 31, and a toothed edge 311 is arranged on the connector 31; the ring surface of the clasp support 2 is provided with a notch 21 for the toothed edge 311 to pass through, and the notch 21 is abutted against the toothed edge 311 when not being aligned with the toothed edge 311 so as to limit the connector 31 from falling out of the clasp support 2; the inside of snap ring support 2 has the joint clearance that holds connector 31, set up on the lateral wall of snap ring support 2 and communicate the bayonet socket 22 that the joint clearance, confession joint spare 4 penetrated. In the preferred embodiment, two clamping pieces 4 are arranged to jointly penetrate into a larger bayonet 22, in other embodiments, a plurality of clamping pieces 4 or a single clamping piece 4 can also be arranged, and more than one clamping piece 22 can also be arranged, so long as the clamping piece 4 can resist against the clamping ring support 2 and the scroll connecting piece 3 to play a locking role; in other embodiments, the number of teeth and the shape of the teeth edge 311 may be different, and may match the shape of the snap ring support 2.

Referring to fig. 1, in a preferred embodiment, the clip 4 is provided with barbs 41 that abut the snap ring support 2.

Referring to fig. 1, in a preferred embodiment, the clamping member 4 is provided with an elastic gap 42, the clamping member 4 is supported by the snap ring support 2, the elastic gap 42 is pressed to deform so that the barb 41 enters the clamping gap, or the clamping member 4 is pressed to deform the elastic gap 42, and the clamping member 4 exits the clamping gap. In the preferred embodiment, the elastic gap 42 is an open notch, and in other embodiments, the elastic gap 42 may be of other shapes and sizes, so that the clamping member 4 can deform and can rebound to abut against the snap ring support 2.

Referring to fig. 1, in a preferred embodiment, there are two clamping members 4, one ends of the two clamping members 4 are abutted and clamped into the bayonet 22, and only one side of the abutted ends of the two clamping members 4 is abutted, the other side is gradually separated, and an unlocking gap 5 is left.

Referring to fig. 1, in a preferred embodiment, the snap ring mount 2 is detachably attached to the head mount 1. In this structure, the snap ring support 2 is detachable, and the reel can be detached by detaching the snap ring support 2 in the case that the clamping piece 4 is aged and stuck. The snap ring support 2 in the preferred embodiment is detachably connected to the head code support 1 by bolts, but in other embodiments, the snap ring support may be detachably connected by a snap connection, other fastening means, or the like.

Referring to fig. 1 and 2, in a preferred embodiment, the opening of the clamping gap is disposed at the bottom of the snap ring support 2. The clamping gap in the structure is hidden and attractive.

Referring to fig. 3, in a preferred embodiment, the head holder 1 includes a right-angle base plate 11, the right-angle base plate 11 includes a top panel and a side panel, a shock-absorbing pressing plate 13 is connected to the lower side of the top panel, a mute soft rubber plate 14 is connected to the upper side of the right-angle base plate 11, and the clip holder 2 is connected to the side panel. In the preferred embodiment, only the top of the head code support 1 is connected with a fixed object, and a through hole is reserved for fixing; in other embodiments, the attachment to the fixture may be made on the side, making the installation more secure.

Referring to fig. 2 and 3, in a preferred embodiment, the device further comprises a top cover 12 with a cavity therein, the top cover 12 is fastened on the head code support 1, and the damping pressing plate 13, the top panel and the mute soft rubber plate 14 are located in the cavity.

A roller shutter comprises a roller shaft and a driving mechanism connected to the head of the roller shaft, and further comprises a roller shutter head code, wherein the roller shaft connecting piece 3 is detachably connected with the driving mechanism, and the roller shaft is connected with the output part of the driving mechanism and rotates along with the output part of the driving mechanism. In the preferred embodiment, the driving mechanism is a tubular motor, and the motor crown is sleeved beside the travel head 61 of the driving mechanism and is abutted against the inner wall of the scroll, so that the output part of the driving mechanism drives the scroll to move; in other embodiments, the driving mechanism may be a motor, a servo motor or other types of driving mechanisms outputting rotary motion, and the connection manner of the reel and the driving mechanism may be different and other conventional manners.

Referring to fig. 4, in the preferred embodiment, the driving mechanism is a tubular motor 6, the reel connector 3 further comprises a connecting shaft 32 located on the connector 31, and the connecting shaft 32 penetrates into a travel head 61 of the tubular motor 6 to be detachably connected with the same. In the preferred embodiment, the connecting hole on the motor travel head 61 is a square hole, and in other embodiments, the connecting hole on the motor travel head 61 may also be a quincuncial hole, etc., and the connecting shaft 32 may be matched and detachably connected with the connecting hole.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims

1. The rolling curtain head code is characterized by comprising a head code support (1), a clamping ring support (2) connected to the head code support (1), a reel connecting piece (3) matched and clamped with the clamping ring support (2), and a clamping piece (4) abutted with the clamping ring support (2) and the reel connecting piece (3) to play a locking role; the reel connecting piece (3) is provided with a flat connector (31), and a toothed edge (311) is arranged on the connector (31); a notch (21) for the tooth edge (311) to pass through is formed in the annular surface of the snap ring support (2), and the notch (21) is abutted against the tooth edge (311) when not being matched with the tooth edge (311) so as to limit the connector (31) from falling out of the snap ring support (2); the inside of snap ring support (2) has the joint clearance that holds connector (31), set up on the lateral wall of snap ring support (2) intercommunication joint clearance, confession bayonet socket (22) that joint spare (4) penetrated.

2. A shutter head according to claim 1, wherein the clamping element (4) is provided with barbs (41) which abut the clasp mount (2).

3. A shutter head according to claim 2, wherein the clamping member (4) is provided with an elastic gap (42), the clamping member (4) is supported by the clasp support (2), the elastic gap (42) is pressed to deform so that the barb (41) enters the clamping gap, or the clamping member (4) is pressed so that the elastic gap (42) deforms, and the clamping member (4) exits the clamping gap.

4. A shutter head according to claim 3, wherein there are two clamping members (4), one end of each clamping member (4) is abutted and clamped into the bayonet (22), and only one side of the abutted end of each clamping member (4) is abutted, the other side is gradually separated, and an unlocking gap (5) is left.

5. A rolling shutter head according to any one of claims 1 to 4, wherein the clasp mount (2) is detachably connected to the head mount (1).

6. A shutter head according to any one of claims 1 to 4, wherein the opening of the clamping gap is provided at the bottom of the clasp mount (2).

7. A roller shutter head according to any one of claims 1-4, wherein the head support (1) comprises a right-angle base plate (11), the right-angle base plate (11) comprises a top panel and a side panel, a damping pressing plate (13) is connected below the top panel, a mute soft rubber plate (14) is connected above the right-angle base plate (11), and the snap ring support (2) is connected to the side panel.

8. A shutter head according to claim 7, further comprising a top cover (12) having a cavity therein, the top cover (12) being fastened to the head support (1), the shock absorbing platen (13), top panel and silent soft gel panel (14) being located in the cavity.

9. A roller shutter comprising a roller shaft and a drive mechanism connected to the head of the roller shaft, characterized in that it further comprises a roller shutter head according to any one of claims 1-8, said roller shaft connector (3) being detachably connected to said drive mechanism, said roller shaft being connected to and rotatable with the output of said drive mechanism.

10. A roller shutter according to claim 9, wherein the drive mechanism is a tubular motor (6), the roller connection (3) further comprising a connection shaft (32) on the connection head (31), the connection shaft (32) penetrating into a travel head (61) of the tubular motor (6) to be detachably connected thereto.