Manual and electric integrated shutter blind lower beam for built-in shutter hollow glass
By designing a flashlight-integrated lower beam for venetian blinds, the problem of high production costs caused by differences in beam volume and mass under different control methods is solved. This allows the same lower beam to be suitable for both manually and electrically controlled venetian blind insulating glass, demonstrating good versatility and convenience.
Patent Information
- Application Number
- CN202422958388.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing bottom beams of Venetian blinds for insulating glass with built-in louvers need to be produced with different specifications of bottom beams according to the difference between manual control and electric control, resulting in high production costs and poor versatility.
A flashlight-integrated venetian blind lower beam for built-in venetian blinds is designed, comprising a first and a second beam body, wherein the first beam body is embedded in the second beam body and is equipped with a pull rope connection device and a magnetic component. The venetian blind lower beam is suitable for manually and electrically controlled venetian blinds, and achieves versatility through assembly.
The same lower beam can be used for both manually controlled and electrically controlled louver insulating glass, reducing production costs. Abnormal conditions can be corrected through magnetic attraction during electric control, improving versatility and ease of use.
Smart Images
Figure CN223469206U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of louvered hollow glass accessories, in particular to a louvered curtain lower beam for built-in louvered hollow glass. BACKGROUND
[0002] The built-in louvered hollow glass system is referred to as hollow louvered glass. The system realizes the operation control of the louvered curtain through manual or electric control of the closing device and the lifting device. The system combines the traditional louvered curtain and the hollow glass into one, which saves the use space and realizes the heat preservation of the hollow glass and the shading comprehensive performance of the louvered curtain. The louvered curtain lower beam is an important component of the louvered curtain, which is used to straighten the louvered curtain (i.e. to keep vertical with the ground) and assemble the pull rope assembly of the control device.
[0003] The existing louvered curtain lower beam for built-in louvered hollow glass has the following technical problems: the louvered curtain for the built-in louvered hollow glass controlled manually or electrically needs to use different structures of the lower beam (the lower beam of the louvered curtain controlled manually has small volume and light weight, and the lower beam of the louvered curtain controlled electrically has large volume and heavy weight), which requires the production of different specifications of the lower beam, resulting in high production cost.
[0004] Therefore, it is urgent to provide a hand and electric integrated louvered curtain lower beam for built-in louvered hollow glass with high universality. CONTENT OF THE UTILITY MODEL
[0005] In view of the above technical problems, the utility model provides a hand and electric integrated louvered curtain lower beam for built-in louvered hollow glass, which can be used for the louvered hollow glass controlled manually and applied to the louvered hollow glass controlled electrically, and has excellent universality.
[0006] The technical scheme of the utility model is: a hand and electric integrated louvered curtain lower beam for built-in louvered hollow glass, comprising a beam body, the beam body comprises a first beam body, the first beam body is in the shape of a hollow strip, a first mounting port is arranged on the upper part of the first beam body, further comprising a second beam body, the second beam body is in the shape of a hollow strip, the first beam body is embedded in the second beam body, a second mounting port corresponding to the first mounting port is arranged on the upper part of the second beam body, and the second mounting port is wider than the first mounting port.
[0007] Further comprising a plurality of pull rope connecting devices, the pull rope connecting devices are arranged in the cavity of the first beam body, the lower end of the lifting pull rope of the louvered curtain is connected with the pull rope connecting device, and a turnover ladder rope is further arranged on the louvered curtain.
[0008] Preferably, a plurality of first mounting holes are arranged on the lower part of the first beam body, and the pull rope connecting devices are embedded in the first mounting holes.
[0009] Preferably, the second beam body is in U-shaped cross section, and the width of the upper part of the second beam body is greater than that of the lower part.
[0010] Preferably, the first beam body is provided with a plug-in head at each side port.
[0011] Preferably, the pull rope connecting device comprises a tail buckle and a wire rope fixing block, the tail buckle is inserted into the first mounting hole, the lower part of the tail buckle is provided with a mounting counterbore, the wire rope fixing block is arranged in the mounting counterbore, the wire rope fixing block is provided with a wire rope fixing block through hole at the central position, and the tail buckle is provided with a first avoiding hole at the upper part of the mounting counterbore.
[0012] The lifting pull rope passes through the louvers of the shutter, the second mounting hole, the first mounting hole and the first avoiding hole from top to bottom, passes through the wire rope fixing block through hole and is fixed to the wire rope fixing block, the two main ropes of the turnover ladder rope pass through the second mounting hole and are press-connected between the first beam body and the second beam body, and the bottom of the two main ropes of the turnover ladder rope is press-connected between the tail buckle and the first mounting hole.
[0013] Preferably, the pull rope connecting device comprises a tail buckle and a pulley assembly, the pulley assembly comprises a pulley seat and a pulley, the tail buckle is inserted into the first mounting hole, the pulley seat is inserted into the first beam body, the pulley seat is provided with a pulley seat mounting hole and a pull rope avoiding hole, the upper part of the tail buckle is inserted into the pulley seat mounting hole, and the pulley is rotatably arranged on the pulley seat.
[0014] The lifting pull rope passes through the second mounting hole, the first mounting hole and the pull rope avoiding hole from top to bottom, passes around the pulley, and then passes around the pulley of another pull rope connecting device upwards to form a movable pulley mechanism.
[0015] The bottom of the two main ropes of the turnover ladder rope is press-connected between the first beam body and the second beam body.
[0016] Preferably, the second beam body is provided with a counterweight mounting hole, and the counterweight mounting hole is provided with a counterweight strip.
[0017] Preferably, the upper part of the plug-in head is provided with an insertion reinforcing wing, and the lower part of the plug-in head is provided with an insertion foot.
[0018] Preferably, the counterweight mounting hole of the second beam body is further provided with a magnetic rod.
[0019] The shutter lower beam is designed as an integrated assembly structure, different assembly modes can be carried out according to different structural configurations of the built-in shutter hollow glass, the shutter hollow glass can be used for manual control, can be applied to electric control shutter hollow glass, or can be used for super large size labor-saving manual control shutter hollow glass, and has excellent universality.
[0020] The application is applied to the electric control louver hollow glass, a magnetic attraction component is additionally arranged in the lower beam of the louver, when the louver is inclined or other abnormal conditions occur, the louver is manually adjusted after being attracted by the external magnet component to correct the abnormal conditions. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a schematic diagram of the application position of the lower beam in the embodiment 1 of the utility model,
[0022] Figure 2 is a structural schematic diagram of the lower beam in the embodiment 1 of the utility model,
[0023] Figure 3 is a lateral sectional view of the lower beam in the embodiment 1 of the utility model,
[0024] Figure 4 is a schematic diagram of the application position of the lower beam in the embodiment 2 of the utility model,
[0025] Figure 5 is a structural schematic diagram of the lower beam in the embodiment 2 of the utility model,
[0026] Figure 6 is a lateral sectional view of the lower beam in the embodiment 2 of the utility model,
[0027] Figure 7 is a schematic diagram of the application position of the lower beam in the embodiment 3 of the utility model,
[0028] Figure 8 is a structural schematic diagram of the lower beam in the embodiment 3 of the utility model,
[0029] Figure 9 is a front sectional view of the lower beam in the embodiment 3 of the utility model,
[0030] Figure 10 is Figure 9 a sectional view in A-A direction,
[0031] Fig. 1 is a window body, 2 is a louver, 21 is a blade, 3 is a beam body, 31 is a first beam body, 32 is a first mounting port, 33 is a first mounting hole, 4 is a control device, 5 is a lifting pull rope, 6 is a turnover ladder rope, 7 is a pull rope connecting device, 71 is a tail buckle, 711 is a mounting counterbore, 712 is a first avoiding hole, 72 is a wire rope fixing block, 721 is a wire rope fixing block through hole, 73 is a pulley assembly, 731 is a pulley seat, 7311 is a pulley seat mounting hole, 7312 is a pull rope avoiding hole, 732 is a pulley, 8 is a second beam body, 81 is a second mounting port, 82 is a counterweight mounting hole, 9 is a plug, 91 is an insertion reinforcement fin, 92 is an insertion foot, 10 is a separation cotton, 11 is a counterweight strip, 12 is a magnetic rod. DETAILED DESCRIPTION
[0032] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0033] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0034] Embodiment 1
[0035] Figures 1 to 3 The present application is a kind of built-in louver hollow glass with louver curtain lower beam, see Figure 1 The built-in louver hollow glass includes window body 1, louver curtain 2, and the louver curtain is arranged in the closed state in the cavity of the window body;The louver curtain includes blades 21, lifting pull rope 5 and turning ladder rope 6, the blades 21 are placed on the turning ladder rope 6, the lower end of the lifting pull rope 5 and the turning ladder rope 6 is connected with a beam body 3, the beam body 3 is fixed below the louver curtain 2, for straightening the louver curtain 2, further comprising control device 4 for controlling lifting pull rope 5 and turning ladder rope 6, the above are prior art, and the specific structure and working principle will not be repeated.
[0036] The beam body 3 includes a first beam body 31, which is a hollow strip, and a first mounting port 32 is arranged at the upper part of the first beam body 31, and a plurality of first mounting holes 33 are arranged at the lower part of the first beam body 31, and the pull rope connecting device 7 is embedded in the first mounting hole 33,
[0037] Further comprising a pull rope connecting device 7, the pull rope connecting device 7 is arranged in the cavity of the first beam body 31, and the lifting pull rope 5 is connected with the pull rope connecting device 7 after passing through the first mounting port 32.
[0038] Referring to Figure 3The rope connecting device 7 comprises a tail buckle 71 and a wire rope fixing block 72. The tail buckle 71 is inserted into the first mounting hole 33. The tail buckle 71 is provided with a mounting counterbore 711 at the lower part. The wire rope fixing block 72 is arranged in the mounting counterbore 711. The wire rope fixing block 72 is provided with a wire rope fixing block through hole 721 at the central position. The tail buckle 71 is provided with a first avoiding hole 712 at the upper part of the mounting counterbore 711.
[0039] The lifting rope 5 is sequentially arranged through the blade 21, the first mounting hole 32 and the first avoiding hole 712 from top to bottom. Then, the lifting rope 5 is arranged through the wire rope fixing block through hole 721 and is fixed to the wire rope fixing block 72. The two main ropes of the reversing ladder rope 6 are crimped between the tail buckle 71 and the first mounting hole 33.
[0040] The first beam body 31 is provided with a plug 9 at each side port. The plug 9 is matched with the end of the second beam body 8.
[0041] The embodiment is suitable for the hollow glass with manually controlled blinds.
[0042] Embodiment 2
[0043] Figure 4 And Figure 5 The embodiment is suitable for the hollow glass with manually controlled blinds.
[0044] The second beam body 8 is provided with a second mounting hole 81 at the upper part. The second mounting hole 81 is wider than the first mounting hole 32. Figure 6 The cross section of the second beam body is in the shape of U. The width of the upper part of the second beam body is greater than the width of the lower part. The structure can effectively ensure that the gravity center of the beam body device is in the central position of the cavity of the window 1. Thus, the blade 21 and the counterweight beam are not scraped by the glass.
[0045] The second beam body 8 is provided with a second mounting hole 81 at the upper part. The second mounting hole 81 is wider than the first mounting hole 32. Figure 6 The lifting rope 5 is sequentially arranged through the blade 21, the second mounting hole 81, the first mounting hole 32 and the first avoiding hole 712. Then, the lifting rope 5 is arranged through the wire rope fixing block through hole 721 and is fixed to the wire rope fixing block 72. The two main ropes of the reversing ladder rope 6 are arranged through the second mounting hole 81 and are crimped between the first beam body 31 and the second beam body 8. The two main ropes of the reversing ladder rope 6 are crimped between the tail buckle 71 and the first mounting hole 33.
[0046] The second beam body 8 is provided with a counterweight mounting hole 82 penetrating the length direction, and the counterweight mounting hole 82 is provided with a counterweight strip 11. In another case, the counterweight strip 11 is provided with a magnetic rod 12, and the counterweight strip 11 and the magnetic rod 12 are provided with a separation cotton 10. When the shutter is tilted, the magnetic rod 12 can be adsorbed by an external magnet part, and the shutter can be manually adjusted to correct the abnormal condition.
[0047] The first beam body 31 is provided with a plug 9 at both sides of the port, and the plug 9 is matched with the end of the second beam body 8. In this embodiment, the plug 9 is provided with an insertion reinforcing fin 91 at the upper part, and an insertion foot 92 at the lower part. The insertion reinforcing fin 91 is inserted into the first beam body 31 to form a reliable matching condition, and the insertion foot 92 is inserted into the counterweight mounting hole 82 of the second beam body 8.
[0048] This form is suitable for electrically controlled hollow glass shutter.
[0049] Embodiment 3
[0050] Figure 7 And Figure 8 The hand-held power integrated beam body for built-in shutter hollow glass is compared with embodiment 2. The pull rope connecting device 7 includes a tail buckle 71 and a pulley assembly 73. The pulley assembly 73 includes a pulley seat 731 and a pulley 732. The tail buckle 71 is inserted into the first mounting hole 33, and the pulley seat 731 is inserted into the first beam body 3. The pulley seat 731 is provided with a pulley seat mounting hole 7311 and a pull rope avoiding hole 7312. The upper part of the tail buckle 71 is inserted into the pulley seat mounting hole 7311, and the pulley 732 is rotatably arranged on the pulley seat 731. In this embodiment, the pulley 732 is rotatably arranged on the pulley seat 731 through a rotating shaft.
[0051] Referring to Figure 9 And Figure 10 The lifting pull rope 5 passes through the blade 21, the second mounting hole 81, the first mounting hole 32 and the pull rope avoiding hole 7312 from top to bottom, and then passes through the pulley 732, and then passes through another pulley 732 on the pull rope connecting device 7 upwards, forming a movable pulley mechanism. The movable pulley mechanism and the control device 4 form a labor-saving device. The specific labor-saving device is a prior art, and the specific structure will not be described here.
[0052] In this embodiment, the two main ropes of the turnover ladder rope 6 are crimped between the first beam body 31 and the second beam body 8.
[0053] This form is suitable for large-scale manual shutter hollow glass which needs labor-saving operation.
[0054] The utility model discloses a beam body is designed to integrated assembly structure, can carry out different assembly mode according to built-in louver hollow glass different structure configuration, can be used for manual control's louver hollow glass, can be applied to electric control's louver hollow glass, or is super big size laborsaving manual control's louver hollow glass, has very good versatility, when application in electric control's louver hollow glass, add magnetic attraction part in the beam body, when the abnormal state such as louver curtain skewing occurs, after adsorption through external magnet part, manually adjust louver curtain to correct its abnormal condition.
[0055] The utility model discloses not limited to the above embodiment, on the basis of the technical scheme disclosed in the utility model, the skilled in the art can make some replacement and deformation to some technical features in the disclosed technical content without creative labor, and these replacement and deformation are all within the protection scope of the utility model.
Claims
1. A flashlight-integrated lower beam for a built-in shutter hollow glass, comprising a beam body, wherein the beam body comprises a first beam body, the first beam body is in a hollow strip shape, and a first mounting port is arranged at the upper portion of the first beam body, characterized in that, The second beam body is hollow and long strip-shaped, the first beam body is embedded in the second beam body, the second beam body is provided with a second installation port corresponding to the first installation port, and the second installation port is wider than the first installation port. A plurality of pull rope connecting devices are arranged in the cavity of the first beam body, the lower end of the lifting pull rope of the shutter is connected with the pull rope connecting device, and the shutter is further provided with a turnover ladder rope.
2. The hand lamp integrated shutter lower beam for built-in shutter hollow glass according to claim 1, characterized in that, The lower part of the first beam body is provided with a plurality of first installation holes, and the pull rope connecting device is embedded in the first installation hole.
3. The hand electric integrated shutter lower beam for interior shutter hollow glass according to claim 1, characterized in that, The cross-sectional shape of the second beam body is U-shaped, and the width of the upper part of the second beam body is greater than that of the lower part.
4. The handrail and flashlight integrated shutter lower beam for built-in shutter hollow glass according to claim 1, characterized in that, The position of the port on the two sides of the first beam body is embedded with a plug, and the plug is matched with the end of the second beam body.
5. The hand electric integrated shutter lower beam for interior shutter hollow glass according to claim 2, characterized in that, The pull rope connecting device comprises a tail buckle and a wire rope fixing block, the tail buckle is embedded in the first installation hole, the lower part of the tail buckle is provided with an installation counterbore, the wire rope fixing block is arranged in the installation counterbore, the central position of the wire rope fixing block is provided with a wire rope fixing block through hole, and the tail buckle is provided with a first avoiding hole above the installation counterbore. The lifting pull rope passes through the leaves of the shutter, the second installation port, the first installation port and the first avoiding hole from top to bottom in sequence, passes through the wire rope fixing block through hole and is fixed to the wire rope fixing block, the two main ropes of the turnover ladder rope pass through the second installation port and are pressed between the first beam body and the second beam body, and the bottom of the two main ropes of the turnover ladder rope is pressed between the tail buckle and the first installation hole.
6. The hand lamp integrated lower beam of another interior shutter hollow glass according to claim 2, characterized in that, The pull rope connecting device comprises a tail buckle and a pulley assembly, the pulley assembly comprises a pulley seat and a pulley, the tail buckle is embedded in the first installation hole, the pulley seat is embedded in the first beam body, the pulley seat is provided with a pulley seat installation hole and a pull rope avoiding hole, the upper part of the tail buckle is embedded in the pulley seat installation hole, and the pulley is rotatably arranged on the pulley seat. The lifting pull rope passes through the second installation port, the first installation port and the pull rope avoiding hole from top to bottom in sequence, passes around the pulley, and then passes around the pulley on another pull rope connecting device upwards to form a movable pulley mechanism. The bottom of the two main ropes of the turnover ladder rope is pressed between the first beam body and the second beam body.
7. The hand electric integrated shutter lower beam for interior shutter hollow glass according to claim 1, characterized in that, The second beam body is provided with a counterweight installation hole, and the counterweight installation hole is provided with a counterweight strip.
8. The hand lamp integrated shutter lower beam for built-in shutter hollow glass according to claim 4, characterized in that, The upper part of the plug is provided with an insertion reinforcing fin, and the lower part of the plug is provided with an insertion foot.
9. The hand electric integrated shutter lower beam for interior shutter hollow glass according to claim 7, characterized in that, The counterweight installation hole of the second beam body is further provided with a magnetic rod at intervals.