CN207181940U - Fast Installation folding portable curtain support - Google Patents

Fast Installation folding portable curtain support Download PDF

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Publication number
CN207181940U
CN207181940U CN201720905289.0U CN201720905289U CN207181940U CN 207181940 U CN207181940 U CN 207181940U CN 201720905289 U CN201720905289 U CN 201720905289U CN 207181940 U CN207181940 U CN 207181940U
Authority
CN
China
Prior art keywords
support tube
bearing
lock sleeve
stay
hanger bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720905289.0U
Other languages
Chinese (zh)
Inventor
陈浩
陶文华
薛程
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Original Assignee
Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Redleaf Audio and Visual Equipment Co Ltd filed Critical Jiangsu Redleaf Audio and Visual Equipment Co Ltd
Priority to CN201720905289.0U priority Critical patent/CN207181940U/en
Application granted granted Critical
Publication of CN207181940U publication Critical patent/CN207181940U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the Fast Installation folding portable curtain support in projection screen suspension equipment field, including support tube, support frame, adjusting rod is worn in support tube, support tube is mutually locked with adjusting rod by the first retaining mechanism, fixed seat is set at the top of adjusting rod, the first bearing is set in fixed seat, first bearing is provided with folding upper edge hanger bar, it includes first, two hanger bars, fixed sleeving is set on support tube, fixed sleeving is mutually locked by the second retaining mechanism with support tube, the second bearing is set in fixed sleeving, folding lower edge connecting rod is set on second bearing, it includes first, two connecting rods, first, two hanger bars and first, be respectively equipped with two connecting rods it is some can with curtain, the sub- snapper of lower edge female snapper in mating connection.The advantages of the utility model:Simple curtain easily can be subjected to suspension opening and good fixing effect, upper edge hanger bar, lower edge connecting rod easily can be dismantled and folded in suspension holdfast, are easy to receive and keep and transported.

Description

Fast Installation folding portable curtain support
Technical field
It the utility model is related to projection screen suspension equipment field, and in particular to a kind of Fast Installation folding portable curtain Support.
Background technology
Projection screen is the carrier that projector is used for projected image, has considerable projection screen to be loaded into the market In curtain kit, projection screen can be so wound in curtain kit when on the shelf, surely existed in use, first hanging curtain kit On projection screen bracket, projection screen is pulled out and deploys to hang on by the pulling buckle for then holding projection screen outer end again from curtain kit On projection screen bracket.But this support can only carry out suspension opening to the curtain for being configured with curtain kit, for not configuring curtain For the simple curtain of box, lack a kind of support that simple curtain rapidly can be hung to opening in the market.
Utility model content
Technical problem to be solved in the utility model is:One kind, which will be provided, directly easily to be carried out simple curtain Suspension is opened and good fixing effect, flexible Fast Installation folding portable curtain support easy to adjust.
Technical scheme is used by for the utility model that solves the above problems:Described Fast Installation folding portable Curtain support, including:Support tube, the bottom of support tube is provided with support frame, one is equipped with support tube to support The adjusting rod moved up and down in pipe, the bottom of adjusting rod are inserted in support tube, and support tube is stretched out at the top of adjusting rod, in support tube Top be provided with the first retaining mechanism that adjusting rod can mutually be locked with support tube, be provided with fixed seat at the top of adjusting rod, Dismountable first bearing is provided with fixed seat, the upper edge suspension that can hang curtain upper edge is provided with the first bearing Bar, upper edge hanger bar include the first hanger bar and the second hanger bar, the both ends of the first bearing respectively with the first hanger bar, second The end of hanger bar is hinged, and the first hanger bar and the second hanger bar can rotate respectively around respective pin joint, at first Horizontal level can be kept it in and can not continue after first, second hanger bar is down rotated to horizontal level by being additionally provided with seat The supporting plate down rotated;The fixed sleeving that can be moved up and down along support pipe outer wall, fixed sleeving are additionally provided with support tube Mutually locked and be connected with support tube by the second retaining mechanism, dismountable second bearing is provided with fixed sleeving, at second Seat, which is provided with, can connect the lower edge connecting rod of curtain lower edge, and lower edge connecting rod includes first, second connecting rod, second End of the both ends of seat respectively with first, second connecting rod is hinged, and head rod and the second connecting rod can be respectively around each From pin joint rotation, being additionally provided with the second bearing can be by it after first, second connecting rod is rotated upwardly to horizontal level It is blocked in horizontal level and the baffle plate rotated up can not be further continued for, first, second connecting rod has all the time under gravity There is the trend down rotated so as to be tensioned curtain, if being respectively equipped with first, second hanger bar and first, second connecting rod Dry female snapper that can be in mating connection with the sub- snapper at the upper and lower edge of curtain.
Further, foregoing Fast Installation folding portable curtain support, wherein, the first retaining mechanism includes:First Lock sleeve, the first lock sleeve fixed cover is loaded on the outside at the top of support tube, at the top of the support tube in relative both sides side wall respectively The first support tube notch and the second support tube notch are arranged with, first, is respectively equipped with first, second support tube notch Two stays, the first lock sleeve wrap the first stay, and the first lock sleeve side wall be provided with can accommodate the second locking First lock sleeve notch of piece, be also hinged with the side wall of the first lock sleeve can on the first lock sleeve rotation it is first convex Wheel, the first cam are located at the outside of the second stay, and the second stay can be pressed after rotating the first cam, and can drive First the first stay of lock sleeve banding so that the first stay, the second stay are stood tightly against with adjusting rod respectively, so that Adjusting rod is mutually fixed with support tube.
Further, foregoing Fast Installation folding portable curtain support, wherein, it is provided with energy side on the first cam Just the first handle of the first cam is rotated.
Further, foregoing Fast Installation folding portable curtain support, wherein, the second retaining mechanism includes:Activity The second lock sleeve being set on the outside of support tube, a second lock sleeve notch is provided with the side wall of the second lock sleeve, second The 3rd stay is provided with lock sleeve notch, being also hinged with the side wall of the second lock sleeve can the rotation on the second lock sleeve Second cam, the second cam are located at the outside of the 3rd stay, and the 3rd stay can be carried out after the rotation of the second cam by Pressure so that the 3rd stay can lean locking with support tube, so that the second lock sleeve is mutually fixed with support tube;Described consolidates Determine sleeve pipe to be fixedly installed on the second lock sleeve.
Further, foregoing Fast Installation folding portable curtain support, wherein, set in the outside of the second lock sleeve The handle of the second lock sleeve can conveniently be moved up and down by having, be provided with second cam can conveniently the second cam of rotation the Two handles.
Further, foregoing Fast Installation folding portable curtain support, wherein, between the first bearing and fixed seat Specifically attachment structure is:Be provided with upper fixed pillar in the side wall of the first bearing, upper fixed abutment surface be provided with one it is first recessed Groove, it is provided with one in the antetheca of fixed seat and can allows and fix the circular hole of pillar insertion, bolt top can be allowed by being additionally provided with fixed seat The first bolt hole entered, bolt are headed into after the first bolt hole to the first bolt hole internal rotation, and recessed with the first of upper fixed pillar Groove leans so that the first bearing is mutually fixedly connected with fixed seat.
Further, foregoing Fast Installation folding portable curtain support, wherein, it is provided with the bottom wall of the first bearing First avoids notch, and the end of first, second hanger bar can stretch into the first avoidance notch so as to easily turn to during rotation Mutually close up.
Further, foregoing Fast Installation folding portable curtain support, wherein, between the second bearing and fixed sleeving Specific attachment structure be:Lower stay column is provided with the side wall of the second bearing, one the is provided with lower stay column surface Two grooves, the second bolt hole that bolt heads into can be allowed by being provided with the side wall of fixed sleeving, and lower stay column is inserted into fixed cover Guan Zhong, bolt are headed into after the second bolt hole to the second bolt hole internal rotation, and with the second groove of lower stay column lean from And the second bearing is set mutually to be fixedly connected with fixed sleeving.
Further, foregoing Fast Installation folding portable curtain support, wherein, it is provided with the roof of the second bearing Second avoids notch, and the end of first, second connecting rod can stretch into the second avoidance notch so as to easily turn to during rotation Mutually close up.
Further, foregoing Fast Installation folding portable curtain support, wherein, support frame for it is foldable close up three Corner bracket.
The advantages of the utility model is:, on the one hand can easily will be simple using the curtain suspension holdfast of said structure Curtain carries out suspension opening and good fixing effect, flexible adjustment are convenient, on the other hand, the upper edge suspension in suspension holdfast Bar, lower edge connecting rod easily can be dismantled and folded, and greatly facilitate harvesting and transport.
Brief description of the drawings
Fig. 1 is the top view of Fast Installation folding portable curtain support described in the utility model.
Fig. 2 is the dimensional structure diagram of Fast Installation folding portable curtain support described in the utility model.
Fig. 3 is the mplifying structure schematic diagram at B in Fig. 2.
Fig. 4 is the mplifying structure schematic diagram at C in Fig. 2.
Fig. 5 is the mplifying structure schematic diagram at D in Fig. 2.
Fig. 6 is the structural representation of upper edge hanger bar of the present utility model.
Fig. 7 is the mplifying structure schematic diagram at E in Fig. 6.
Fig. 8 is the cross-sectional view at A-A in Fig. 1.
Fig. 9 is the mplifying structure schematic diagram at F in Fig. 8.
Figure 10 is the mplifying structure schematic diagram at G in Fig. 8.
Figure 11 is the mplifying structure schematic diagram at H in Fig. 8.
Figure 12 is the structural representation that lower stay column is removed in Figure 11.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail to technical scheme described in the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Fast Installation folding portable curtain support, Including:The support tube 1 placed vertically, the bottom of support tube 1 is provided with support frame 11, in the present embodiment, support frame 11 is The common foldable tripod closed up of in the market;A tune that can be moved up and down in support tube 1 is equipped with support tube 1 Pole 2, the bottom of adjusting rod 2 are inserted in support tube 1, and support tube 1 is stretched out at the top of adjusting rod 2, is provided with the top of support tube 1 The first retaining mechanism 7 that adjusting rod 2 can be locked with the phase of support tube 1, fixed seat 21 is provided with the top of adjusting rod 2, in fixation Dismountable first bearing 33 is provided with seat 21, in the present embodiment, the specific attachment structure of the bearing 33 of fixed seat 21 and first For:Upper fixed pillar 334 is provided with the middle part of the side wall of the first bearing 33, be provided with the upper fixed surface of pillar 334 one it is first recessed Groove 335, fixed seat 21 antetheca be provided with one can allow fix pillar 334 insertion circular hole 211, also set in fixed seat 21 There is the first bolt hole 212 that bolt 213 can be allowed to head into, bolt 213 is headed into after the first bolt hole 212 into the first bolt hole 212 Rotation, and leant with the first groove 335 of upper fixed pillar 334 so that the first bearing 33 is fixed with the phase of fixed seat 21 and connected Connect;The upper edge hanger bar 3 of curtain upper edge can be hung by being provided with the first bearing 33, in order that upper edge hanger bar 3 can Fold, be easy to receive and keep and transport, the upper edge hanger bar 3 includes the first hanger bar 31 and the second hanger bar being symmetrically set 32, the end of the both ends of the first bearing 33 respectively with the first hanger bar 31, the second hanger bar 32 is hinged, the He of the first hanger bar 31 Second hanger bar 32 can rotate respectively around respective pin joint, in the present embodiment, in order that first, second hanger bar 31,32 It will not be interfered when mutually closing up with the first bearing 33, first is provided with the bottom wall of the first bearing 33 and avoids notch 331, rotation The end of first, second hanger bar 31,32 can stretch into the first avoidance notch 331 so as to easily turn to mutual conjunction when turning Hold together;Also respectively symmetrically being provided with the first bearing 33 can make after first, second hanger bar 31,32 is down rotated to horizontal level It is maintained at horizontal level and can not continue the supporting plate 332,333 down rotated;Being additionally provided with support tube 1 can be along support The fixed sleeving 5 that the lateral wall of pipe 1 moves up and down, fixed sleeving 5 are locked with the phase of support tube 1 by the second retaining mechanism 8 and connected, It is provided with dismountable second bearing 43 in fixed sleeving 5, in the present embodiment, the specific connection of the bearing 43 of fixed sleeving 5 and second Structure is:With reference to shown in Figure 11, Figure 12, lower stay column 434 is provided with the side wall of the second bearing 43, in lower stay column 434 surfaces are provided with second groove 435, and the second bolt hole 51 that bolt heads into can be allowed by being provided with the side wall of fixed sleeving 5, Lower stay column 434 is inserted in fixed sleeving 5, bolt is headed into after the second bolt hole 51 to the internal rotation of the second bolt hole 51, and Leant with the second groove 435 of lower stay column 434 so that the second bearing 43 is fixedly connected with the phase of fixed sleeving 5; Two bearings 43 are provided with the lower edge connecting rod 4 that can connect curtain lower edge, in order that lower edge connecting rod 4 can fold, side Just receive and keep and transport, the lower edge connecting rod 4 includes two symmetrically arranged first, second connecting rods 41,42, the second bearing 43 End of the both ends respectively with first, second connecting rod 41,42 be hinged, the connecting rod 42 of head rod 41 and second can be distinguished Rotate around respective pin joint, in the present embodiment, avoided as shown in figure 5, being provided with second on the roof of the second bearing 43 Notch 431, the end of first, second connecting rod 41,42 can stretch into the second avoidance notch 431 so as to easily rotate during rotation To mutually closing up;Also respectively symmetrically it is provided with the second bearing 43 when first, second connecting rod 41,42 is rotated upwardly to horizontal position Horizontal level can be blocked in and can not be further continued for the baffle plate 432,433 rotated up by postponing, first, second connecting rod 41, 42 have the trend down rotated so as to be tensioned curtain all the time under gravity, in first, second hanger bar 31,32 and Six female snappers that can be in mating connection with the sub- snapper at the upper and lower edge of curtain are respectively equipped with first, second connecting rod 41,42 6。
In the present embodiment, as shown in Fig. 8, Figure 10, the first described retaining mechanism 7 includes:First lock sleeve 70, the first lock Outside of the bottom fixed cover of tight set 70 loaded on the top of support tube 1, it is right respectively in the relative both sides side wall in the top of support tube 1 Title is provided with the first support tube notch 12 and the second support tube notch 13, is respectively equipped with first, second support tube notch 12,13 First, second stay 71,72, the first lock sleeve 70 can wrap the first stay 71, and in the side of the first lock sleeve 70 Wall, which is provided with, can accommodate the first lock sleeve notch 73 of the second stay 72, and being also hinged with the side wall of the first lock sleeve 70 can be First cam 74 of rotation on first lock sleeve 70, the first cam 74 are located at the outside of the second stay 72, rotate the first cam Second stay 72 can be pressed after 74, and the first stay of banding 71 of the first lock sleeve 70 can be driven so that the first lock Tight piece 71, the second stay 72 are stood tightly against with the phase of adjusting rod 2 respectively, so that adjusting rod 2 is fixed with the phase of support tube 1, this reality Apply in example, the first handle 741 that can conveniently rotate the first cam 74 is provided with the first cam 74.
In the present embodiment, as shown in Fig. 8, Figure 11, Figure 12, the second described retaining mechanism 8 includes:Movable set is in support Second lock sleeve 80 in the outside of pipe 1, the handle that can conveniently move up and down the second lock sleeve is provided with the outside of the second lock sleeve 80 Hand 84, it is provided with a second lock sleeve notch 81 in the side wall of the second lock sleeve 80 and is provided with the 3rd stay 82 wherein, Also be hinged with the side wall of second lock sleeve 80 can on the second lock sleeve 80 rotation the second cam 83, the second cam 83 is located at The outside of 3rd stay 82, the 3rd stay 82 can be pressed after the rotation of the second cam 83 so that the 3rd stay 82 Can be leant locking with support tube 1, so that the second lock sleeve 80 is fixed with the phase of support tube 1, be provided with the second cam 83 The second handle 831 of the second cam 83 can conveniently be rotated;Described fixed sleeving 5 is fixedly installed on the second lock sleeve 80.
In use, placed on the ground as shown in Fig. 2 support frame 11 is deployed into support, by upper edge hanger bar 3 and below It is respectively arranged in along connecting rod 4 on adjusting rod 2 and support tube 1, then unscrews the first cam 74 and the second cam 83 respectively, respectively By the lower edge connecting rod 4 on the lock sleeve 80 of upper edge hanger bar 3 and second on adjusting rod 2 adjust to simple height of curtain The position to match, then screw the first cam 74 and the second cam 83, so as to make adjusting rod 2 and the locking of the phase of support tube 1, the respectively Two lock sleeves 80 lock with the phase of support tube 1, and whole regulation fixation procedure is very convenient flexibly;By the first of upper edge hanger bar 3, Second hanger bar 31,32 is rotated down, and supporting plate 332,333 supports first, second hanger bar 31,32 and makes its holding respectively In horizontal level, by each sub- snapper on the upper edge and lower edge of simple curtain respectively with upper edge hanger bar 3 first, Each female 6 corresponding fixation of snapper in first, second connecting rod 41,42 of the second hanger bar 31,32 and lower edge connecting rod 4 Connect, so that simple curtain suspension is opened on top along between hanger bar 3 and lower edge connecting rod 4, simple curtain suspension is opened The whole process opened is very convenient and good fixing effect, and first, second connecting rod 41,42 can begin under gravity It is tensioned curtain downwards eventually so that curtain deploys more smooth.After having used, first by simple curtain from the He of upper edge hanger bar 3 Removed in lower edge connecting rod 4, then the bolt 213 on outside rotary fixing base 21, by the first bearing 33 from fixed seat 21 Extract, and by the rotation of first, second hanger bar 31,32 of upper edge hanger bar 3 to mutually closing up;Outwards rotation fixed sleeving 5 On bolt, the second bearing 43 is extracted from fixed sleeving 5, then by first, second connecting rod of lower edge connecting rod 4 41st, then 42 rotations outwards unscrew the first cam 74 to mutually closing up, and adjusting rod 2 is moved down in retraction support tube 1, will Support frame 11 folds, you can it is rapidly completed the dismounting of whole support, and first, second hanger bar 31 of upper edge hanger bar 3, 32 and first, second connecting rod 41,42 of lower edge connecting rod 4 can fold and mutually close up, greatly facilitate harvesting and fortune It is defeated.
The advantages of the utility model:, on the one hand can be easily by simple curtain using the curtain suspension holdfast of said structure It is convenient that cloth carries out suspension opening and good fixing effect, flexible adjustment, on the other hand, upper edge hanger bar in suspension holdfast, Lower edge connecting rod easily can be dismantled and folded, and greatly facilitate harvesting and transport.

Claims (10)

1. Fast Installation folding portable curtain support, including:Support tube, the bottom of support tube is provided with support frame, it is special Sign is:An adjusting rod that can be moved up and down in support tube, the bottom insertion support of adjusting rod are equipped with support tube Support tube is stretched out at Guan Zhong, the top of adjusting rod, and can mutually lock adjusting rod with support tube first is provided with the top of support tube Retaining mechanism, fixed seat is provided with the top of adjusting rod, dismountable first bearing is provided with fixed seat, in the first bearing The upper edge hanger bar of curtain upper edge can be hung by being provided with, and upper edge hanger bar includes the first hanger bar and the second hanger bar, End of the both ends of first bearing respectively with the first hanger bar, the second hanger bar is hinged, the first hanger bar and the second hanger bar It can rotate, be additionally provided with the first bearing when first, second hanger bar is down rotated to level respectively around respective pin joint Horizontal level can be kept it in behind position and can not continue the supporting plate down rotated;Being additionally provided with support tube can be along branch The fixed sleeving that stay tube outer wall moves up and down, fixed sleeving is mutually locked with support tube by the second retaining mechanism and is connected, in fixation Dismountable second bearing is provided with sleeve pipe, the lower edge connecting rod that can connect curtain lower edge is provided with the second bearing, under Edge connecting rod includes first, second connecting rod, and the end of the both ends of the second bearing respectively with first, second connecting rod is mutually cut with scissors Connecing, head rod and the second connecting rod can rotate respectively around respective pin joint, be additionally provided with the second bearing when first, Second connecting rod can be blocked in horizontal level and can not be further continued for the baffle plate rotated up after being rotated upwardly to horizontal level, First, second connecting rod has the trend down rotated so as to be tensioned curtain all the time under gravity, first, second Several are respectively equipped with hanger bar and first, second connecting rod can be in mating connection with the sub- snapper at the upper and lower edge of curtain Female snapper.
2. Fast Installation folding portable curtain support according to claim 1, it is characterised in that:The first described locking Mechanism includes:First lock sleeve, the first lock sleeve fixed cover is loaded on the outside at the top of support tube, relative two at the top of support tube The first support tube notch and the second support tube notch are respectively symmetrically provided with the side wall of side, is divided in first, second support tube notch Not She You first, second stay, the first lock sleeve wraps the first stay, and is provided with energy in the side wall of the first lock sleeve The first lock sleeve notch of the second stay is accommodated, being also hinged with the side wall of the first lock sleeve can be on the first lock sleeve certainly The first cam turned, the first cam be located at the outside of the second stay, the second stay can be carried out after the first cam of rotation by Pressure, and can drive first the first stay of lock sleeve banding so that the first stay, the second stay respectively with adjusting rod tightly Against so that adjusting rod is mutually fixed with support tube.
3. Fast Installation folding portable curtain support according to claim 2, it is characterised in that:Set on the first cam The first handle of the first cam can conveniently be rotated by being equipped with.
4. Fast Installation folding portable curtain support according to claim 1, it is characterised in that:The second described locking Mechanism includes:Second lock sleeve of the movable set on the outside of support tube, one second locking is provided with the side wall of the second lock sleeve Notch is covered, the 3rd stay is provided with the second lock sleeve notch, being also hinged with the side wall of the second lock sleeve can be second Second cam of rotation on lock sleeve, the second cam are located at the outside of the 3rd stay, and can be to the after the rotation of the second cam Three stays are pressed so that the 3rd stay can lean locking with support tube, so that the second lock sleeve and support tube It is mutually fixed;Described fixed sleeving is fixedly installed on the second lock sleeve.
5. Fast Installation folding portable curtain support according to claim 4, it is characterised in that:In the second lock sleeve Outside is provided with the handle that can conveniently move up and down the second lock sleeve, and being provided with second cam can conveniently rotation second The second handle of cam.
6. the Fast Installation folding portable curtain support according to claim 1 or 2 or 4, it is characterised in that:First bearing Specific attachment structure between fixed seat is:Upper fixed pillar is provided with the side wall of the first bearing, in upper fixed abutment surface Provided with first groove, it is provided with one in the antetheca of fixed seat and can allows and fix the circular hole of pillar insertion, in fixed seat also Provided with the first bolt hole that bolt can be allowed to head into, bolt is headed into after the first bolt hole to the first bolt hole internal rotation, and with it is upper solid The first groove for determining pillar leans so that the first bearing is mutually fixedly connected with fixed seat.
7. Fast Installation folding portable curtain support according to claim 6, it is characterised in that:At the bottom of the first bearing Wall is provided with first and avoids notch, and the end of first, second hanger bar can stretch into the first avoidance notch so as to convenient during rotation Ground, which turns to, mutually to be closed up.
8. the Fast Installation folding portable curtain support according to claim 1 or 2 or 4, it is characterised in that:Second bearing Specific attachment structure between fixed sleeving is:Lower stay column is provided with the side wall of the second bearing, in lower stay column Surface is provided with second groove, and the second bolt hole that bolt heads into can be allowed by being provided with the side wall of fixed sleeving, by lower fixation In pillar insertion fixed sleeving, bolt is headed into after the second bolt hole to the second bolt hole internal rotation, and with the of lower stay column Two grooves lean so that the second bearing is mutually fixedly connected with fixed sleeving.
9. Fast Installation folding portable curtain support according to claim 8, it is characterised in that:On the top of the second bearing Wall is provided with second and avoids notch, and the end of first, second connecting rod can stretch into the second avoidance notch so as to convenient during rotation Ground, which turns to, mutually to be closed up.
10. the Fast Installation folding portable curtain support according to claim 1 or 2 or 4, it is characterised in that:Support frame For the foldable tripod closed up.
CN201720905289.0U 2017-07-25 2017-07-25 Fast Installation folding portable curtain support Expired - Fee Related CN207181940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720905289.0U CN207181940U (en) 2017-07-25 2017-07-25 Fast Installation folding portable curtain support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720905289.0U CN207181940U (en) 2017-07-25 2017-07-25 Fast Installation folding portable curtain support

Publications (1)

Publication Number Publication Date
CN207181940U true CN207181940U (en) 2018-04-03

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Application Number Title Priority Date Filing Date
CN201720905289.0U Expired - Fee Related CN207181940U (en) 2017-07-25 2017-07-25 Fast Installation folding portable curtain support

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107367896A (en) * 2017-07-25 2017-11-21 张家港宝视特影视器材有限公司 Fast Installation folding portable curtain support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107367896A (en) * 2017-07-25 2017-11-21 张家港宝视特影视器材有限公司 Fast Installation folding portable curtain support

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Granted publication date: 20180403

Termination date: 20210725