Assembly type special-shaped curved surface suspended ceiling soft film mounting device

Abstract

The utility model provides an assembly type special-shaped curved surface suspended ceiling soft film installation device, and belongs to the technical field of suspended ceiling installation. The assembly type special-shaped curved surface suspended ceiling soft film installation device comprises a hoisting supporting piece, a locking piece, a soft film body, a first fastening piece, an elastic edge folding strip and two clamping strips. A first side plate of a locking piece is connected to a lifting supporting piece, an inserting gap is formed between two clamping strips, one end of an elastic edge folding strip is connected to a soft film body, the other end of the elastic edge folding strip is inserted into the inserting gap and abuts against the two side faces, close to each other, of the two clamping strips respectively, the two clamping strips are inserted into first installation grooves respectively, and the two clamping strips are connected to a second installation groove respectively. The first fasteners are detachably connected to the two first side plates and the two clamping strips respectively, so that the two first side plates and the two clamping strips are fixedly connected, the elastic edge folding strip and the soft film body are fixed, the installation technology is simple, the installation efficiency is high, the construction period can be effectively shortened, the construction cost is saved, and the installation quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceiling installation, in particular to an assembled special-shaped curved surface suspended ceiling soft film installation device. Background Art

[0002] Soft film is an environmentally friendly and safe material that can be recycled and reused. It will not cause any impact on the environment during the manufacturing, transportation, installation, use and recycling process. The soft film has been pre-treated with antibacterial treatment before leaving the factory, which can resist and prevent the growth of microorganisms on the surface of the soft film. It can be widely used in medical and elderly care places. The soft film has strong stability and a variety of shapes. It can be combined with a variety of lighting systems to present an ideal decorative effect. The space is decorated with soft film ceilings. In addition to providing practical lighting functions, the simple and fashionable beauty of the soft film ceilings enhances the transparency and openness of the entire space. Because of its good flexibility, the soft film can be freely designed in a variety of shapes. The soft film ceiling has a variety of shapes, giving designers more creative space. The special-shaped soft film ceiling shows the softness and elegance of the space through curves and asymmetrical lines. The vigorous and rhythmic design of the special-shaped soft film ceiling makes the space full of three-dimensionality and the softness of curves.

[0003] When installing a special-shaped curved soft film ceiling, it is necessary to make a curved wooden keel base or curved wooden base board shape according to the curvature of the curved surface. First, draw lines on the base board for lofting, then cut the wooden base board with a curved saw according to the position of the lines, and then fix the wooden base board to make a curved surface shape. The aluminum alloy keel that fixes the soft film needs to be bent by cutting, and the cuts should be made every 3 cm. It should be even, and the cut should not exceed half the thickness of the keel, otherwise it will appear prismatic. The aluminum alloy keel is bent and fixed along the edge of the curved surface shape, and finally the soft film is installed. The entire construction process is complicated and cumbersome, with low construction efficiency and long construction period. There are many quality control measures and inspection procedures in the installation process, and the labor cost and management cost are high. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled special-shaped curved ceiling soft film installation device in view of the above-mentioned deficiencies in the prior art.

[0005] The utility model proposes an assembled special-shaped curved ceiling soft film installation device, comprising a lifting support, a locking member, a soft film body, a first fastener, an elastic folding strip, and two clamping strips. The locking member comprises a first top plate, two first side plates respectively connected to the two side ends of the first top plate, and a first installation groove surrounded by the first top plate and the two first side plates. The upper part of the first side plate is connected to the lower part of the lifting support, one end of the elastic folding strip is connected to one end of the soft film body, a plug-in gap is provided between the two clamping strips, the other end of the elastic folding strip is plugged into the plug-in gap and respectively abuts against two side surfaces of the two clamping strips that are close to each other, the two clamping strips are respectively plugged into the first installation grooves, and the first fastener is used to be detachably connected to the two first side plates and the two clamping strips.

[0006] Furthermore, the lifting support member includes a first supporting structure connected to the wall top, a second supporting structure connected to the first side panel, and a third supporting structure connected to the first supporting structure and the second supporting structure respectively, the second supporting structure is at least one, and the number of the locking members is the same as the number of the second supporting structures.

[0007] Furthermore, it also includes a second fastener, which is used to be detachably connected to the second supporting structure and the first side plate respectively.

[0008] Furthermore, a first fixing through hole is penetrated in the middle of the first side panel, and a second fixing through hole is penetrated on the two clips respectively, and the other end of the elastic folding strip is inserted in the part below the second fixing through hole in the insertion gap, and the first fastener includes a first fastening bolt and a first fastening nut, one end of the first fastening bolt passes through the first fixing through hole of a first side panel, the second fixing through hole of a clip, the insertion gap, the second fixing through hole of another clip, and the first fixing through hole of another first side panel in sequence and is screwed to the first fastening nut, and the other end of the first fastening bolt and the first fastening nut respectively abut against the outer side surfaces of the two first side panels.

[0009] Furthermore, a third fixing through hole is penetrated on the second supporting structure, and fourth fixing through holes are respectively penetrated on the upper parts of the two first side panels, and the two clips are respectively inserted into the parts of the first mounting groove below the fourth fixing through hole, and the second fastener comprises a second fastening bolt and a second fastening nut, one end of the second fastening bolt successively passes through the fourth fixing through hole of one first side panel, the first mounting groove, the fourth fixing through hole of another first side panel, and the third fixing through hole of the second supporting structure and is screwed to the second fastening nut, and the other end of the second fastening bolt abuts against the first side panel away from the second supporting structure, and the second fastening nut abuts against the second supporting structure.

[0010] Furthermore, it also includes a pressure strip, a side surface of the clamping strip away from the first side plate is recessed with a second mounting groove, the elastic folding strip includes a first connecting portion, a first abutting portion, and a first plug-in portion, the two ends of the first abutting portion are respectively connected to one end of the first connecting portion and one end of the first plug-in portion, the other end of the first connecting portion is connected to the soft film body, the first abutting portion is plugged into the plug-in gap, the first plug-in portion is plugged into the second mounting groove, and the pressure strip is plugged into the second mounting groove; the pressure strip and the two clamping strips cooperate with each other to fix the first plug-in portion in the second mounting groove.

[0011] Further, there are two soft film bodies, two elastic folding strips, the first connecting parts of the two elastic folding strips are respectively connected to one end of the two soft film bodies close to each other, two of the card strips are each provided with a second mounting groove, there are two pressure strips, the first plug-in parts of the two elastic folding strips are respectively plugged into the two second mounting grooves, the two pressure strips are respectively plugged into the two second mounting grooves, one side of the two pressure strips respectively abuts against the first plug-in parts of the two elastic folding strips, and the other side sides of the two pressure strips abut against each other.

[0012] Furthermore, a plurality of friction increasing grooves for increasing the friction force between the pressure strip and the first plug-in portion are provided on one side surface of the pressure strip close to the first plug-in portion.

[0013] Furthermore, the first fixing through hole is an oblong hole.

[0014] Furthermore, the third fixing through hole is an oblong hole.

[0015] The utility model provides an assembled special-shaped curved ceiling soft film installation device with the following beneficial effects:

[0016] The first side plate of the locking member is connected to the lifting support member, and an insertion gap is provided between the two clips, one end of the elastic folding strip is connected to the soft film body, and the other end of the elastic folding strip is inserted in the insertion gap and respectively abuts against two side surfaces close to each other on the two clips, and the two clips are respectively inserted in the first installation groove, and the first fasteners are respectively detachably connected to the two first side plates and the two clips, thereby fixing the two first side plates and the two clips to fix the elastic folding strip and the soft film body. The installation process is simple and the installation efficiency is high, which can effectively reduce the construction period, save construction costs, and improve the installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a longitudinal cross-sectional schematic diagram of an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model;

[0019] Figure 2 It is a partial longitudinal cross-sectional schematic diagram of an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model;

[0020] Figure 3 It is a left vertical section schematic diagram of an assembled special-shaped curved ceiling soft film installation device in an embodiment of the utility model;

[0021] Figure 4 It is a schematic vertical section diagram of the middle part of an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model;

[0022] Figure 5 It is a side view of a locking member in an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model;

[0023] Figure 6 It is a structural schematic diagram of a locking member in an assembled special-shaped curved surface ceiling soft film installation device according to an embodiment of the utility model;

[0024] Figure 7 It is a structural schematic diagram of a clamping strip in an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model;

[0025] Figure 8 The present invention is a schematic structural diagram of a pressure strip in an assembled special-shaped curved ceiling soft film installation device according to an embodiment of the present invention.

[0026] In the figure: 1-lifting support member, 11-first supporting structure, 12-second supporting structure, 121-third fixing through hole, 13-third supporting structure, 2-locking member, 21-first top plate, 22-first side plate, 221-first fixing through hole, 222-fourth fixing through hole, 23-first mounting groove, 3-card strip, 31-second fixing through hole, 32-second mounting groove, 4-soft membrane body, 5-first fastener, 6-second fastener, 7-elastic folding strip, 8-pressure strip, 81-friction increasing groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0028] See also Figures 1 to 8 An assembled special-shaped curved ceiling soft film installation device according to an embodiment of the utility model comprises a lifting support 1, a locking member 2, a soft film body 4, a first fastener 5, an elastic hemming strip 7, and two clip strips 3. The locking member 2 comprises a first top plate 21, two first side plates 22 respectively connected to the two side ends of the first top plate 21, and a first installation groove 23 surrounded by the first top plate 21 and the two first side plates 22. The upper part of the first side plate 22 is connected to the lower part of the lifting support 1, one end of the elastic hemming strip 7 is connected to one end of the soft film body 4, a plug-in gap is provided between the two clip strips 3, the other end of the elastic hemming strip 7 is plugged into the plug-in gap and respectively abuts against two side surfaces of the two clip strips 3 that are close to each other, and the two clip strips 3 are respectively plugged into the first installation groove 23. The first fastener 5 is used to be detachably connected to the two first side plates 22 and the two clip strips 3.

[0029] Here, the upper portion of the first side plate 22 is connected to the lower portion of the lifting support 1 , so that the locking member 2 and the lifting support 1 are fixedly connected, so that the lifting support 1 lifts the locking member 2 . The two ends of the two clamping strips 3 are respectively connected to the two clamping strips 3, and a plug-in gap is provided between the two sides of the two clamping strips 3 that are close to each other. The other end of the elastic flange strip 7 is plugged into the plug-in gap. The elastic flange strip 7 is respectively abutted against the two clamping strips 3. The width of the first installation groove 23 can be greater than the distance between the two sides of the two clamping strips 3 that are far away from each other. The two clamping strips 3 move closer to each other, so that the two clamping strips 3 can be respectively plugged into the first installation groove 23, and the width of the plug-in gap is reduced, so that the other end of the elastic flange strip 7 is tightly placed on the inner side of the plug-in gap. The first fastener 5 is respectively connected to the two first side panels 22 and the two clamping strips 3, thereby fixing the two clamping strips 3 and the locking member 2 to ensure the consistency and high precision of the curvature of the soft film body 4 with the design scheme, eliminating the arc-shaped wooden base board modeling and manufacturing process in the traditional special-shaped curved soft film ceiling, and does not require complicated curve laying-out, base board curve cutting and other operations, as well as manual bending of the aluminum alloy keel of the soft film. The installation process is simple and the installation efficiency is high, which can effectively reduce the construction period and improve the installation quality.

[0030] The lifting support 1 may include a first supporting structure 11 connected to the top of the wall, a second supporting structure 12 connected to the first side panel 22, and a third supporting structure 13 connected to the first supporting structure 11 and the second supporting structure 12 respectively. There is at least one second supporting structure 12, and the number of locking members 2 is the same as the number of second supporting structures 12.

[0031] Specifically, the second support structure 12 is arranged horizontally, and the axis of the first support structure 11 and the axis of the third support structure 13 are both perpendicular to the axis of the second support structure 12, that is, the first support structure 11 and the third support structure 13 are both arranged vertically; the top end of the first support structure 11 can be detachably fixedly connected to the top of the wall by screws or bolts, the bottom end of the first support structure 11 can be detachably fixedly connected to the middle of the second support structure 12 by screws or bolts, and the top end of the third support structure 13 can be detachably fixedly connected to the middle of the second support structure 12 by screws or bolts; through at least one first support structure 11 The second supporting structure 12 is lifted up, and multiple third supporting structures 13 are arranged in parallel; the lengths of the multiple third supporting structures 13 are different, and the top ends of the multiple third supporting structures 13 are all connected to the second supporting structure 12, that is, the heights of the top ends of the multiple third supporting structures 13 are the same, and the heights of the bottom ends of the multiple third supporting structures 13 are different, and the heights of the multiple locking members 2 respectively connected to the bottom ends of the multiple third supporting structures 13 are different, the multiple clips 3 respectively connected to the multiple locking members 2 can be connected to each other, the multiple soft film bodies 4 connected to the multiple clips 3 can be connected to each other, the multiple clips 3 can be curved clips 3, and the multiple soft films can be curved soft films.

[0032] Specifically, the first support structure 11, the second support structure 12, and the third support structure 13 can all be galvanized angle steels. The two first side panels 22 are symmetrically arranged, and the two first side panels 22 are respectively perpendicular to the first top panel 21, and the locking member 2 is a U-shaped locking member 2. The clamping strip 3 can be an aluminum alloy clamping strip 3. The pressure strip 8 can be an aluminum alloy pressure strip 8. The elastic hemming strip 7 can be a curved aluminum alloy hemming strip.

[0033] As an assembled special-shaped curved ceiling soft membrane installation device in this embodiment, it can also include a second fastener 6, and the second fastener 6 is used to be detachably connected to the second supporting structure 12 and the first side panel 22 respectively.

[0034] Specifically, the first fastener 5 may be two first magnets respectively disposed on the inner side of the first side plate 22 and the side of the clip 3, and the two first magnets are magnetically attracted to each other, thereby fixing the two clips 3 and the first side plate 22. The second fastener 6 may be two second magnets respectively disposed on the second support structure 12 and the first side plate 22, and the two second magnets are magnetically attracted to each other, thereby fixing the second support structure 12 and the first side plate 22.

[0035] A first fixing through hole 221 may be penetrated through the middle portion of the first side panel 22, and second fixing through holes 31 may be penetrated through the two clips 3 respectively. The other end of the elastic folding strip 7 is inserted into the portion below the second fixing through hole 31 in the insertion gap. The first fastener 5 includes a first fastening bolt and a first fastening nut. One end of the first fastening bolt passes through the first fixing through hole 221 of a first side panel 22, the second fixing through hole 31 of a clip 3, the insertion gap, the second fixing through hole 31 of another clip 3, and the first fixing through hole 221 of another first side panel 22 in sequence and is screwed to the first fastening nut. The other end of the first fastening bolt and the first fastening nut respectively abut against the outer side surfaces of the two first side panels 22.

[0036] Specifically, the first installation groove 23 can be a rectangular groove, the clip strip 3 can be a rectangular clip strip 3, and the two clip strips 3 are symmetrically arranged. When the other end of the elastic hemming strip 7 is inserted into the insertion gap and the two clip strips 3 are respectively inserted into the first installation groove 23, the two clip strips 3 are interference-fitted with the two first side panels 22 to prevent the clip strip 3 from slipping out of the first installation groove 23. The two clip strips 3 squeeze the elastic hemming strip 7 to prevent the elastic hemming strip 7 from slipping out of the insertion gap. The first fastening bolt and the first fastening nut work together to fix the two clip strips 3 and the two first side panels 22, thereby improving the stability of the elastic hemming strip 7. The first fixing through holes 221 of the two first side panels 22 have the same height, and the position where the end of the elastic hemming strip 7 away from the soft film body 4 is inserted into the insertion gap is lower than the height of the bottom end of the first fixing through hole 221, thereby preventing the elastic hemming strip 7 from affecting the insertion of one end of the first fastening bolt into the two first fixing through holes 221.

[0037] The second supporting structure 12 may be provided with a third fixing through hole 121, and the upper parts of the two first side panels 22 may be provided with fourth fixing through holes 222 respectively. The two clips 3 are respectively inserted into the parts of the first mounting groove 23 below the fourth fixing through hole 222. The second fastener 6 includes a second fastening bolt and a second fastening nut. One end of the second fastening bolt passes through the fourth fixing through hole 222 of one first side panel 22, the first mounting groove 23, the fourth fixing through hole 222 of another first side panel 22, and the third fixing through hole 121 of the second supporting structure 12 in sequence and is screwed to the second fastening nut. The other end of the second fastening bolt abuts against the first side panel 22 away from the second supporting structure 12, and the second fastening nut abuts against the second supporting structure 12.

[0038] Specifically, the fourth fixing through holes 222 of the two first side plates 22 have the same height, and the height of the bottom end of the fourth fixing through hole 222 is higher than the height of the first fixing through hole 221, so that the installation of the first fastening bolt and the second fastening bolt does not affect each other. Through the joint action of the second fastening bolt and the second fastening nut, the locking member 2 is detachably fixedly connected to the second support structure 12, which facilitates the removal and replacement of the locking member 2.

[0039] As an assembled special-shaped curved ceiling soft film installation device in the present embodiment, it can also include a pressure strip 8. A side surface of the clamping strip 3 away from the first side panel 22 is recessed with a second installation groove 32. The elastic folding strip 7 includes a first connecting portion, a first abutting portion, and a first plug-in portion. The two ends of the first abutting portion are respectively connected to one end of the first connecting portion and one end of the first plug-in portion, and the other end of the first connecting portion is connected to the soft film body 4. The first abutting portion is plugged into the plug-in gap, and the first plug-in portion is plugged into the second installation groove 32. The pressure strip 8 is plugged into the second installation groove 32. The pressure strip 8 and the two clamping strips 3 cooperate with each other to fix the first plug-in portion in the second installation groove 32.

[0040] Specifically, the second supporting structure 12 and the locking member 2 are both vertically arranged, the first side plate 22 is vertically arranged, the top end of the first connecting portion abuts against the bottom end of a first side plate 22, the axis of the first connecting portion is perpendicular to the axis of the first side plate 22, and when the second mounting groove 32 is not provided on the clamping strip 3, the first abutting portion and the first plug-in portion are both plugged into the plug-in gap, the axis of the first abutting portion coincides with the axis of the first plug-in portion, and the axis of the first abutting portion is perpendicular to the axis of the first connecting portion; when the second mounting groove 32 is provided on the clamping strip 3, the first abutting portion is plugged into the plug-in gap, and the first plug-in portion is plugged into the second mounting groove In the groove 32, the axis of the first abutting portion is perpendicular to the axis of the first connecting portion, the axis of the first plug-in portion can be perpendicular to the axis of the first abutting portion, the second mounting groove 32 can be a rectangular groove, the first plug-in portion can include a first portion and a second portion respectively abutting against two sides of the second mounting groove 32, the first portion of the first plug-in portion is connected to the first abutting portion, the second portion of the first plug-in portion is connected to the first portion of the first plug-in portion, the axis of the first portion of the first plug-in portion is perpendicular to the axis of the first abutting portion, and the axis of the second portion of the first plug-in portion is perpendicular to the axis of the first portion of the first plug-in portion. After the first plug-in portion is plugged into the second mounting groove 32, the pressure strip 8 is plugged into the second mounting groove 32, the two clamping strips 3 are close to each other, and the pressure strip 8 can be interference fit with the second mounting groove 32. One clamping strip 3 is provided with a second mounting groove 32, while the other clamping strip 3 is not provided with a second mounting groove 32. There is one soft film body 4, one elastic folding strip 7, and one pressure strip 8. The first plug-in portion of the elastic folding strip 7 is plugged into the second mounting groove 32, and the pressure strip 8 is plugged into the second mounting groove 32. The two clamping strips 3 are respectively plugged into the first mounting groove 23, and a side surface of the pressure strip 8 away from the second mounting groove 32 protrudes from the outside of the second mounting groove 32. The clamping strip 3 without the second mounting groove 32 abuts against the pressure strip 8. The two clamping strips 3 and the pressure strip 8 work together to have an interference fit with the second mounting groove 32, thereby improving the stability of the installation of the elastic folding strip 7.

[0041] Specifically, the size of the second mounting groove 32 needs to meet the following conditions: when the first plug-in portion of the elastic hemming strip 7 is inserted into the second mounting groove 32 and the pressure strip 8 is pressed, the second mounting groove 32 is just filled in the width direction, and the sum of the depths of the pressure strip 8 and the elastic hemming strip 7 is slightly greater than the depth of the second mounting groove 32. The purpose of this requirement is that after the first fastening bolt on the locking member 2 is tightened, the pressure strip 8 can press and firmly fix the elastic hemming strip 7.

[0042] There can be two soft film bodies 4, two elastic folding strips 7, the first connecting parts of the two elastic folding strips 7 are respectively connected to the ends close to each other on the two soft film bodies 4, and the two card strips 3 are each provided with a second mounting groove 32. There are two pressure strips 8, the first plug-in parts of the two elastic folding strips 7 are respectively plugged into the two second mounting grooves 32, the two pressure strips 8 are respectively plugged into the two second mounting grooves 32, one side of the two pressure strips 8 is respectively abutted against the first plug-in parts of the two elastic folding strips 7, and the other sides of the two pressure strips 8 are abutted against each other.

[0043] Specifically, the first plug-in parts of the two elastic folding strips 7 are respectively plugged into the two second mounting grooves 32, and the two pressure strips 8 are respectively plugged into the two second mounting grooves 32. The side surfaces of the two pressure strips 8 away from the second mounting grooves 32 can protrude from the outside of the second mounting grooves 32. When the two clamping strips 3 are respectively plugged into the first mounting grooves 23, the two pressure strips 8 abut against each other. The two clamping strips 3 and the two pressure strips 8 work together to have an interference fit with the second mounting grooves 32, thereby respectively improving the installation stability of the two elastic folding strips 7.

[0044] A plurality of friction increasing grooves 81 for increasing the friction force between the pressure strip 8 and the first plug-in portion may be provided on one side surface of the pressure strip 8 close to the first plug-in portion.

[0045] The first fixing through hole 221 may be an oblong hole.

[0046] Specifically, the second fixing through hole 31 is a circular hole, and the axis of the first fixing through hole 221 can be perpendicular to the axis of the first side plate 22. Then, the two clamping strips 3 can be moved along the axis direction of the first fixing through hole 221, so that the two clamping strips 3 are inserted at different positions in the first mounting groove 23, thereby adjusting the position of the elastic hemming strip 7. The first fixing through hole 221 can be a bolt mounting hole. The first fixing through hole 221 is arranged at the lower part of the locking member 2. The locking member 2 and the clamping strip 3 are fixedly connected by the first fastening bolt and the first fastening nut. The first fixing through hole 221 is an oblong hole, which can facilitate the position adjustment of the clamping strip 3 in the front and rear directions. By inserting the first fastening bolt and tightening it through the first fastening nut, the clamping strip 3, the pressure strip 8, and the elastic hemming strip 7 of the soft film body 4 can be pressed and fixed together. The angle between the locking member 2 and the clamping strip 3 can adapt to the curvature change of the special-shaped curved soft film ceiling.

[0047] The third fixing through hole 121 may be an oblong hole.

[0048] Specifically, the fourth fixing through hole 222 can be a circular hole, and the axis of the third fixing through hole 121 can be perpendicular to the axis of the second supporting structure 12. Then, the locking member 2 can be moved along the axis direction of the third fixing through hole 121, so that the locking member 2 is connected to different positions on the second supporting structure 12, thereby adjusting the position of the elastic hemming strip 7. The third fixing through hole 121 is a bolt mounting hole, and the third mounting through hole is arranged on the upper part of the locking member 2. The locking member 2 is fixed to the second supporting structure 12 by the second fastening bolt and the second fastening nut. The third mounting through hole is an oblong hole, which can facilitate the position adjustment of the locking member 2 in the upward and downward directions. The oblong hole design in the second supporting structure 12 and the locking member 2 facilitates the position adjustment during the installation of the special-shaped curved soft film ceiling.

[0049] Specifically, the two installation and fixing edges of the soft film body 4 are two edges bent along the arc shape of the ceiling. The two edges are wrapped and fixed with elastic folding strips 7 and are compounded into a whole in the factory. The elastic folding strip 7 plays the role of fixing, supporting and tightening the soft film body 4. The card strip 3, the pressure strip 8 and the elastic folding strip 7 are bent by CNC machine tools according to the design requirements to ensure that the bending curvatures of the three are consistent. When the soft film body 4 is installed, the elastic folding strip 7 on the edge of the soft film body 4 is embedded in the second installation groove 32 of the card strip 3, and the pressure strip 8 is pressed on to form a soft film fixed body, and then the soft film fixed body connected to the adjacent soft film body 4 is buckled, and inserted into the first installation groove 23 of the locking member 2 together, and the first fastening bolt is inserted and tightened by the first fastening nut to fix the soft film body 4. The installation process of this application is simple and the installation efficiency is high, which can effectively reduce the construction period, save construction costs, and improve installation quality.

[0050] Specifically, when installing the soft film body 4, first install the soft film body 4 on the left side of the curved surface shape, embed the elastic hemming strip 7 on the left side of the first soft film body 4 into the second installation groove 32 of the first clip strip 3, press the first pressure strip 8, form the first soft film fixed body, then buckle the second clip strip 3 at the end, insert them together into the first installation groove 23 of the first locking member 2, insert the first first fastening bolt and tighten it, so as to fix the left side of the first soft film body 4. Then, embed the second elastic hemming strip 7 on the right side of the first soft film body 4 into the second installation groove 32 of the third clip strip 3, press the second pressure strip 8, form the second soft film fixed body, buckle with the third soft film fixed body corresponding to the adjacent third soft film body 4, insert them together into the first installation groove 23 of the second locking member 2, insert the second first fastening bolt and tighten it, so as to fix the right side of the first soft film body 4. When fixing the right side of the first soft film body 4, it is necessary to tighten the first soft film body 4 to ensure that the soft film body 4 is installed flat and smooth. The rest of the soft film bodies 4 can be installed in the same way. When the locking piece 2 and the clamping strip 3 are installed and fixed, the two can be at a certain angle to adapt to the curvature change of the soft film. The pressure strip 8 is provided with three friction increasing grooves 81 to strengthen the friction between the pressure strip 8 and the elastic hemming strip 7, so that the soft film body 4 is fixed more firmly.

[0051] Specifically, in the utility model, the elastic hemming strip 7, the clamping strip 3 and the pressure strip 8 are processed and produced in the factory, and the clamping strip 3, the pressure strip 8 and the elastic hemming strip 7 are accurately prepared by a CNC machine tool, so as to ensure the consistency and high precision of the curvature of the soft film body 4 with the design scheme. The arc-shaped wooden base board shaping process in the traditional special-shaped curved soft film ceiling is omitted, and there is no need to perform complicated operations such as curve laying, base board curve cutting, and manual bending of the aluminum alloy keel of the soft film. The installation process of this technology is simple and the installation efficiency is high, which can effectively reduce the construction period and improve the installation quality.

[0052] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0053] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An assembled special-shaped curved ceiling soft film installation device, characterized in that: The invention comprises a lifting support member (1), a locking member (2), a soft film body (4), a first fastening member (5), an elastic folding strip (7), and two clip strips (3); the locking member (2) comprises a first top plate (21), two first side plates (22) respectively connected to the two side ends of the first top plate (21), and a first mounting groove (23) surrounded by the first top plate (21) and the two first side plates (22); the upper part of the first side plate (22) is connected to the lower part of the lifting support member (1); one end of the elastic folding strip (7) is connected to one end of the soft film body (4); an insertion gap is provided between the two clip strips (3); the other end of the elastic folding strip (7) is inserted into the insertion gap and respectively abuts against two side surfaces of the two clip strips (3) that are close to each other; the two clip strips (3) are respectively inserted into the first mounting groove (23); and the first fastening member (5) is used to be detachably connected to the two first side plates (22) and the two clip strips (3).

2. The assembled special-shaped curved ceiling soft film installation device according to claim 1, characterized in that: The lifting support member (1) comprises a first supporting structure (11) connected to the top of the wall, a second supporting structure (12) connected to the first side plate (22), and a third supporting structure (13) respectively connected to the first supporting structure (11) and the second supporting structure (12), wherein the second supporting structure (12) is at least one, and the number of the locking members (2) is the same as the number of the second supporting structures (12).

3. The assembled special-shaped curved ceiling soft film installation device according to claim 2, characterized in that: It also includes a second fastener (6), which is used to be detachably connected to the second supporting structure (12) and the first side plate (22), respectively.

4. The assembled special-shaped curved ceiling soft film installation device according to claim 2 or 3, characterized in that: A first fixing through hole (221) is penetrated in the middle of the first side plate (22), and second fixing through holes (31) are respectively penetrated on the two clamping strips (3). The other end of the elastic folding strip (7) is inserted into a portion located below the second fixing through hole (31) in the insertion gap. The first fastener (5) comprises a first fastening bolt and a first fastening nut. One end of the first fastening bolt passes through the first fixing through hole (221) of one first side plate (22), the second fixing through hole (31) of one clamping strip (3), the insertion gap, the second fixing through hole (31) of another clamping strip (3), and the first fixing through hole (221) of another first side plate (22) in sequence and is screwed to the first fastening nut. The other end of the first fastening bolt and the first fastening nut are respectively in contact with the outer side surfaces of the two first side plates (22).

5. The assembled special-shaped curved ceiling soft film installation device according to claim 3, characterized in that: The second supporting structure (12) is provided with a third fixing through hole (121), and the upper parts of the two first side panels (22) are respectively provided with fourth fixing through holes (222). The two clamping strips (3) are respectively inserted into the first mounting groove (23) at the part below the fourth fixing through hole (222). The second fastener (6) comprises a second fastening bolt and a second fastening nut. One end of the second fastening bolt passes through the fourth fixing through hole (222) of one first side panel (22), the first mounting groove (23), the fourth fixing through hole (222) of the other first side panel (22), and the third fixing through hole (121) of the second supporting structure (12) in sequence and is screwed to the second fastening nut. The other end of the second fastening bolt abuts against the first side panel (22) away from the second supporting structure (12), and the second fastening nut abuts against the second supporting structure (12).

6. The assembled special-shaped curved ceiling soft film installation device according to claim 1 or 2, characterized in that: The present invention also comprises a pressure strip (8), a side surface of the clamping strip (3) away from the first side plate (22) is recessed with a second mounting groove (32), the elastic folding strip (7) comprises a first connecting portion, a first abutting portion, and a first plug-in portion, the two ends of the first abutting portion are respectively connected to one end of the first connecting portion and one end of the first plug-in portion, the other end of the first connecting portion is connected to the soft film body (4), the first abutting portion is plugged into the plug-in gap, the first plug-in portion is plugged into the second mounting groove (32), and the pressure strip (8) is plugged into the second mounting groove (32); the pressure strip (8) and the two clamping strips (3) cooperate with each other to fix the first plug-in portion in the second mounting groove (32).

7. The assembled special-shaped curved ceiling soft film installation device according to claim 6, characterized in that: There are two soft film bodies (4), there are two elastic folding strips (7), the first connecting parts of the two elastic folding strips (7) are respectively connected to the ends of the two soft film bodies (4) close to each other, the two clamping strips (3) are each provided with a second mounting groove (32), there are two pressure strips (8), the first plug-in parts of the two elastic folding strips (7) are respectively plugged into the two second mounting grooves (32), the two pressure strips (8) are respectively plugged into the two second mounting grooves (32), one side of the two pressure strips (8) is respectively abutted against the first plug-in parts of the two elastic folding strips (7), and the other side of the two pressure strips (8) is abutted against each other.

8. The assembled special-shaped curved ceiling soft film installation device according to claim 6, characterized in that: A plurality of friction increasing grooves (81) for increasing the friction force between the pressure strip (8) and the first plug-in portion are provided on a side surface of the pressure strip (8) close to the first plug-in portion.

9. The assembled special-shaped curved ceiling soft film installation device according to claim 4, characterized in that: The first fixing through hole (221) is an oblong hole.

10. The assembled special-shaped curved ceiling soft film installation device according to claim 5, characterized in that: The third fixing through hole (121) is an oblong hole.

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