CN216822719U - Telescopic track that can plug into - Google Patents
Telescopic track that can plug into Download PDFInfo
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- CN216822719U CN216822719U CN202220225016.2U CN202220225016U CN216822719U CN 216822719 U CN216822719 U CN 216822719U CN 202220225016 U CN202220225016 U CN 202220225016U CN 216822719 U CN216822719 U CN 216822719U
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Abstract
The utility model discloses a telescopic track that can plug into, it includes flexible track subassembly and coupling assembling, and flexible track subassembly includes first main track spare, second main track spare, first pair track spare and the vice track spare of second, and the one end of second main track spare is located to first main track spare, and the one end of the vice track spare of second is located to first pair track spare, and one side of first pair track spare is located to first main track spare parallel. The connecting assembly comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is movably connected with the first main track piece, the other end of the first connecting piece is movably connected with the second main track piece, one end of the second connecting piece is movably connected with the first auxiliary track piece, and the other end of the second connecting piece is movably connected with the second auxiliary track piece. This application plugs into the multistage track through setting up coupling assembling, has shortened the track length when not installing greatly for the curtain that opens and shuts can get into the elevator, thereby quick carries it to the installation scene, has reduced the transportation degree of difficulty greatly, has saved installation time.
Description
Technical Field
The utility model relates to a (window) curtain field that opens and shuts specifically relates to a telescopic track that can plug into.
Background
Chinese patent ZL202021557587.3 discloses a curtain opening and closing transmission device, which uses a transmission belt to simultaneously drive a first pulley mechanism and a second pulley mechanism to slide along a main slide rail and an auxiliary slide rail respectively, and drives the curtain to open and close during the sliding process of the first pulley mechanism and the second pulley mechanism. The retractable curtain adopting the double-sliding-rail mechanism shortens the length of the retractable curtain by half, but when the large retractable curtain is installed, for example, the whole length of a retractable curtain rail is 6 meters, when the retractable curtain is retracted to the shortest, the rail still has the length of 3 meters, the size of a common elevator is not enough to put down the rail with the length of 3 meters, so that the large retractable curtain is difficult to enter an installation site, the installation difficulty and the installation time are greatly increased, and the installation cost is improved.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a telescopic track that can plug into.
The utility model discloses a telescopic track that can plug into includes:
the telescopic rail component comprises a first main rail part, a second main rail part, a first auxiliary rail part and a second auxiliary rail part, wherein the first main rail part is arranged at one end of the second main rail part, the first auxiliary rail part is arranged at one end of the second auxiliary rail part, and the first main rail part is arranged on one side of the first auxiliary rail part in parallel; and
the connecting assembly comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is movably connected with the first main track piece, the other end of the first connecting piece is movably connected with the second main track piece, one end of the second connecting piece is movably connected with the first auxiliary track piece, and the other end of the second connecting piece is movably connected with the second auxiliary track piece.
According to an embodiment of the present invention, the first main rail member includes a first mounting groove, the first mounting groove is disposed at the top of the first main rail member along the length direction of the first main rail member, the second main rail member includes a second mounting groove, the second mounting groove is disposed at the top of the second main rail member along the length direction of the second main rail member, and the shape and size of the first mounting groove are the same as the shape and size of the second mounting groove; the first auxiliary track piece comprises a third mounting groove, the third mounting groove is arranged at the top of the first auxiliary track piece along the length direction of the first auxiliary track piece, the second auxiliary track piece comprises a fourth mounting groove, the fourth mounting groove is arranged at the top of the second auxiliary track piece along the length direction of the second auxiliary track piece, and the shape and the size of the third mounting groove are the same as those of the fourth mounting groove; the side wall of the first connecting piece is provided with a first boss, one end of the first boss is arranged in the first mounting groove, and the other end of the first boss is arranged in the second mounting groove; the lateral wall of second connecting piece is equipped with the second boss, and in the third mounting groove was located to the one end of second boss, the other end was located in the fourth mounting groove.
According to an embodiment of the present invention, the number of the first mounting grooves is two, two first mounting grooves are relatively disposed on the top of the first main rail member, the number of the second mounting grooves is two, two second mounting grooves are relatively disposed on the top of the second main rail member, the number of the first bosses is two, and two first bosses are disposed on two side walls of the first connecting member opposite to each other; the quantity of third mounting groove is two, and two third mounting grooves are located the top of first pair track spare relatively, and the quantity of fourth mounting groove is two, and the top of second pair track spare is located relatively to two fourth mounting grooves, and the quantity of second boss is two, and the both sides wall that the second connecting piece is carried on the back mutually is located to two second bosses.
According to the utility model discloses an embodiment, coupling assembling still includes first apron spare and second apron spare, and first apron spare covers on first connecting piece, and second apron spare covers on the second connecting piece.
According to an embodiment of the present invention, the first main rail further includes a first limiting groove, the first limiting groove is disposed on the top wall of the first main rail along the length direction of the first main rail, the second main rail further includes a second limiting groove, the second limiting groove is disposed on the top wall of the second main rail along the length direction of the second main rail, and the shape and size of the first limiting groove are the same as the shape and size of the second limiting groove; the first auxiliary track piece also comprises a third limiting groove, the third limiting groove is arranged on the top wall of the first auxiliary track piece along the length direction of the first auxiliary track piece, the second auxiliary track piece also comprises a fourth limiting groove, the fourth limiting groove is arranged on the top wall of the second auxiliary track piece along the length direction of the second auxiliary track piece, and the shape and the size of the third limiting groove are the same as those of the fourth limiting groove; the bottom of the first connecting piece is provided with a first limiting table, one end of the first limiting table is arranged in the first limiting groove, and the other end of the first limiting table is arranged in the second limiting groove; the bottom of the second connecting piece is provided with a second limiting table, one end of the second limiting table is arranged in the third limiting groove, and the other end of the second limiting table is arranged in the fourth limiting groove.
According to an embodiment of the present invention, the first connecting member further includes at least two first connecting holes; the second connecting piece comprises at least two second connecting holes.
According to an embodiment of the present invention, the first connecting member includes four first connecting holes; the second connecting piece comprises four second connecting holes.
According to the utility model discloses an embodiment, flexible track subassembly still includes driving drive spare and driven driving spare, and driving drive spare locates the one end that first main track spare was kept away from to second main track spare, and driven driving spare locates the one end that first pair track spare was kept away from to the vice track spare of second.
According to the utility model discloses an embodiment, flexible track subassembly still includes the switching-over piece, and the one end that second main track spare was kept away from to first main track spare is located to the switching-over piece to be connected with first pair track spare.
According to the utility model discloses an embodiment, flexible track subassembly still includes the driving medium, and in first main track spare, second main track spare, first pair track spare, the vice track spare of second and switching-over piece were located to the driving medium ring, driving piece and driven driving piece cooperation drive driving medium transmission.
The beneficial effect of this application lies in: the connecting assembly is arranged to connect the multiple sections of rails, the length of the rails when the rails are not installed is greatly shortened, the opening and closing curtain can enter the elevator, the opening and closing curtain can be rapidly carried to an installation site, the transportation difficulty is greatly reduced, the installation time is saved, and the installation cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural view of an exemplary embodiment of a retractable rail that can be connected;
FIG. 2 is a schematic view of an embodiment of a retractable track that can be docked from another perspective;
FIG. 3 is a cross-sectional view of the first primary rail member, the first connector member, and the first deck member;
FIG. 4 is a cross-sectional view of the second main rail member, the first connector member, and the first deck member;
FIG. 5 is a cross-sectional view of the first secondary rail member, the second connector member, and the second deck member;
fig. 6 is a cross-sectional view of a second secondary rail member, a second connecting member, and a second deck member.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of various embodiments of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
referring to fig. 1 and 2, fig. 1 is a schematic structural view of an exemplary embodiment of an attachable telescopic rail;
fig. 2 is a schematic structural diagram of another perspective view of the connectable telescopic rail according to the embodiment. The utility model provides a telescopic track that can refute, includes telescopic track subassembly 1 and coupling assembling 2, telescopic track subassembly 1 includes first main track spare 11, second main track spare 12, first vice track spare 13 and second vice track spare 14, and the one end of second main track spare 12 is located to first main track spare 11, and the one end of second vice track spare 14 is located to first vice track spare 13, and one side of first vice track spare 13 is located to first main track spare 11 parallel. The connecting assembly 2 comprises a first connecting piece 21 and a second connecting piece 22, one end of the first connecting piece 21 is movably connected with the first main track piece 11, the other end of the first connecting piece is movably connected with the second main track piece 12, one end of the second connecting piece 22 is movably connected with the first auxiliary track piece 13, and the other end of the second connecting piece is movably connected with the second auxiliary track piece 14.
Referring to fig. 1 to 6, fig. 3 is a sectional view of a first main rail member, a first connecting member, and a first deck member, fig. 4 is a sectional view of a second main rail member, a first connecting member, and a first deck member, fig. 5 is a sectional view of a first sub rail member, a second connecting member, and a second deck member, and fig. 6 is a sectional view of a second sub rail member, a second connecting member, and a second deck member. First main track spare 11 includes first mounting groove 111, and first mounting groove 111 is located the top of first main track spare 11 along the length direction of first main track spare 11, and in this embodiment, the quantity of first mounting groove 111 is two, and two first mounting grooves 111 are located the top of first main track spare 11 relatively. The second main rail member 12 includes two second mounting grooves 121, the second mounting grooves 121 are disposed on the top of the second main rail member 12 along the length direction of the second main rail member 12, in this embodiment, the number of the second mounting grooves 121 is two, the two second mounting grooves 121 are disposed on the top of the second main rail member 12, the shape and size of the first mounting groove 111 is the same as the shape and size of the second mounting groove 121, and the longitudinal sections of the first mounting groove 111 and the second mounting groove 121 are both rectangular. The lateral wall of first connecting piece 21 is equipped with first boss 211, and in first mounting groove 111 was located to the one end of first boss 211, the second mounting groove 121 was located to the other end, and the quantity of first boss 211 is two, and the both sides wall that first connecting piece 21 carried on the back mutually is located to two first bosses 211. The first auxiliary track member 13 includes third mounting grooves 131, the third mounting grooves 131 are disposed on the top of the first auxiliary track member 13 along the length direction of the first auxiliary track member 13, in this embodiment, the number of the third mounting grooves 131 is two, and the two third mounting grooves 131 are disposed on the top of the first auxiliary track member 13. The second auxiliary rail member 14 includes four mounting grooves 141, the four mounting grooves 141 are disposed on the top of the second auxiliary rail member 14 along the length direction of the second auxiliary rail member 14, in this embodiment, the number of the four mounting grooves 141 is two, the two fourth mounting grooves 141 are disposed on the top of the second auxiliary rail member 14, the shape and size of the third mounting groove 131 is the same as the shape and size of the fourth mounting groove 141, and the longitudinal sections of the third mounting groove 131 and the fourth mounting groove 141 are both rectangular. The sidewall of the second connector 22 is provided with a second boss 221, one end of the second boss 221 is disposed in the third mounting groove 131, and the other end is disposed in the fourth mounting groove 141. The number of the second bosses 221 is two, and the two second bosses 221 are disposed on two opposite sidewalls of the second connecting member 22. When being installed, the second bosses 221 are respectively snapped in the third and fourth mounting grooves 131 and 141, thereby connecting the first and second sub rail members 13 and 14. Through the cooperation of two third mounting grooves 131, two fourth mounting grooves 141 and two second bosses 221 for second connecting piece 22 is after the installation is accomplished, and both sides atress is more even, increases its stability.
Referring to fig. 1 to 6 again, the first main rail part 11 further includes a first limiting groove 112, the first limiting groove 112 is disposed on the top wall of the first main rail part 11 along the length direction of the first main rail part 11, the second main rail part 12 further includes a second limiting groove 122, the second limiting groove 122 is disposed on the top wall of the second main rail part 12 along the length direction of the second main rail part 12, the shape and size of the first limiting groove 112 are the same as those of the second limiting groove 122, and the longitudinal cross sections of the first limiting groove 112 and the second limiting groove 122 are rectangular. The bottom of the first connecting member 21 is provided with a first limiting platform 212, one end of the first limiting platform 212 is disposed in the first limiting groove 112, and the other end is disposed in the second limiting groove 122. In this embodiment, the number of the first limiting grooves 112 and the number of the second limiting grooves 122 are both two, and correspondingly, the number of the first limiting tables 212 is also two, and the length of the first limiting tables 212 is equal to the sum of the lengths of the first limiting grooves 112 and the second limiting grooves 122. When installing the track, install the one end of first connecting piece 21 on first main track spare 11 earlier, then couple together second main track spare 12 with first connecting piece 21 again, thereby utilize first connecting piece 21 to couple together first main track spare 11 and second main track spare 12, connect the completion back, first spacing platform 212 and first spacing groove 112 and second spacing groove 122 cooperation are spacing to first connecting piece 21, prevent that first connecting piece 21 from taking place the displacement, improve the orbital stability after the installation. The first auxiliary rail member 13 further includes a third limiting groove 132, the third limiting groove 132 is disposed on the top wall of the first auxiliary rail member 13 along the length direction of the first auxiliary rail member 13, the second auxiliary rail member 14 further includes a fourth limiting groove 142, the fourth limiting groove 142 is disposed on the top wall of the second auxiliary rail member 14 along the length direction of the second auxiliary rail member 14, the shape and the size of the third limiting groove 132 are the same as those of the fourth limiting groove 142, and the longitudinal sections of the third limiting groove 132 and the fourth limiting groove 142 are rectangular. The bottom of the second connecting member 22 is provided with a second limiting table 222, one end of the second limiting table 222 is disposed in the third limiting groove 132, and the other end is disposed in the fourth limiting groove 142. In this embodiment, the number of the third limiting grooves 132 and the number of the fourth limiting grooves 142 are two, and correspondingly, the number of the second limiting tables 222 is also two, and the length of the second limiting tables 222 is equal to the sum of the lengths of the third limiting grooves 132 and the fourth limiting grooves 142. During the mounting rail, install the one end of second connecting piece 22 on first pair track spare 13 earlier, then couple together second pair track spare 14 with second connecting piece 22, thereby utilize second connecting piece 22 to couple together first pair track spare 13 and second connecting piece 22, connect the back, spacing platform 222 of second and third spacing groove 132 and fourth spacing groove 142 cooperation are spacing to second connecting piece 22, prevent that second connecting piece 22 from taking place the displacement, improve the orbital stability after the installation.
Referring to fig. 1-2 again, the telescopic rail assembly 1 further includes a driving member 15, a driven member 16, a reversing member 17 and a transmission member (not shown), wherein the driving member 15 is disposed at an end of the second main rail member 12 away from the first main rail member 11, and the driven member 16 is disposed at an end of the second auxiliary rail member 14 away from the first auxiliary rail member 13. The reversing element 17 is arranged at an end of the first main track member 11 remote from the second main track member 12 and is connected to the first secondary track member 13. In specific application, the reversing mechanism 17 adopts a plurality of reversing wheels for matching to perform reversing. The driving member is annularly arranged in the first main rail member 11, the second main rail member 12, the first auxiliary rail member 13, the second auxiliary rail member 14 and the reversing member 17, the driving member 15 and the driven driving member 16 are matched with the driving member for driving, so as to drive the curtain mounted on the rail to move, and the driving member 15, the driven driving member 16 and the reversing member 17 are matched with the driving member for driving the driving member to perform forward or reverse transmission.
Referring to fig. 1-2 again, the first connecting member 21 further includes at least two first connecting holes 213, and in this embodiment, the first connecting member 21 includes four first connecting holes 213, two of the first connecting holes 213 are disposed at one end of the first connecting member 21 connected to the first main rail member 11, and the other two first connecting holes 213 are disposed at one end of the first connecting member 21 connected to the second main rail member 12. When specifically using, adopt the screw to couple together first connecting piece 21 with first main track spare 11 and second main track spare 12 respectively through first connecting hole 213, through setting up four first connecting holes 213, can adopt four pieces of screws to couple together first connecting piece 21 with first main track spare 11 and second main track spare 12 respectively, further increase the orbital stability after the installation. The second connecting member 22 includes at least two second connecting holes 223, and the second connecting member 22 includes four second connecting holes 223, wherein two second connecting holes 223 are disposed at one end of the second connecting member 22 connected to the first auxiliary rail member 13, and the other two second connecting holes 223 are disposed at one end of the second connecting member 22 connected to the second auxiliary rail member 14. In a specific application, the second connection holes 223 are connected to the first sub-rail member 13 and the second sub-rail member 14 through the second connection holes 223 by screws.
Referring to fig. 3 to 6 again, the connecting assembly 2 further includes a first cover plate 23 and a second cover plate 24, the first cover plate 23 covers the first connecting member 21, and the second cover plate 24 covers the second connecting member 22. In the present embodiment, the first cover member 23 and the second cover member 24 are both rectangular plates. After the track installation is completed, the top walls of the first installation groove 111 and the second installation groove 121 are located between the first cover plate member 23 and the first boss 211, that is, the top walls of the first installation groove 111 and the second installation groove 121 are embedded in the gap between the first cover plate member 23 and the first boss 211, so that the first main track member 11, the second main track member 12 and the connecting assembly 2 are connected more stably. Similarly, the top walls of the third mounting groove 131 and the fourth mounting groove 141 are located between the second cover plate 24 and the second boss 221, that is, the top walls of the third mounting groove 131 and the fourth mounting groove 141 are embedded in the gap between the second cover plate 24 and the second boss 221, so that the first sub rail member 13, the second sub rail member 14 and the connecting assembly 2 are connected more stably, and the installed telescopic rail is more stable.
To sum up: in this application, a telescopic track that can plug into plugs into the multistage track through setting up coupling assembling, has shortened the track length when not installing greatly for the curtain that opens and shuts can get into the elevator, thereby the quick installation site of carrying it, has reduced the transportation degree of difficulty greatly, has saved installation time, has reduced installation cost.
The above is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An extendable telescopic rail, comprising:
the telescopic track assembly (1) comprises a first main track piece (11), a second main track piece (12), a first auxiliary track piece (13) and a second auxiliary track piece (14), wherein the first main track piece (11) is arranged at one end of the second main track piece (12), the first auxiliary track piece (13) is arranged at one end of the second auxiliary track piece (14), and the first main track piece (11) is arranged on one side of the first auxiliary track piece (13) in parallel; and
coupling assembling (2), coupling assembling (2) include first connecting piece (21) and second connecting piece (22), first connecting piece (21) one end with first main track spare (11) swing joint, the other end with second main track spare (12) swing joint, second connecting piece (22) one end with first vice track spare (13) swing joint, the other end with vice track spare of second (14) swing joint.
2. A telescopic rail according to claim 1, wherein said first main rail member (11) comprises a first mounting groove (111), said first mounting groove (111) being provided at the top of said first main rail member (11) along the length of said first main rail member (11), said second main rail member (12) comprises a second mounting groove (121), said second mounting groove (121) being provided at the top of said second main rail member (12) along the length of said second main rail member (12), the shape and size of said first mounting groove (111) being the same as the shape and size of said second mounting groove (121); the first auxiliary track piece (13) comprises a third mounting groove (131), the third mounting groove (131) is formed in the top of the first auxiliary track piece (13) along the length direction of the first auxiliary track piece (13), the second auxiliary track piece (14) comprises a fourth mounting groove (141), the fourth mounting groove (141) is formed in the top of the second auxiliary track piece (14) along the length direction of the second auxiliary track piece (14), and the shape and the size of the third mounting groove (131) are the same as those of the fourth mounting groove (141); a first boss (211) is arranged on the side wall of the first connecting piece (21), one end of the first boss (211) is arranged in the first mounting groove (111), and the other end of the first boss (211) is arranged in the second mounting groove (121); the lateral wall of second connecting piece (22) is equipped with second boss (221), the one end of second boss (221) is located in third mounting groove (131), and the other end is located in fourth mounting groove (141).
3. The telescopic rail of claim 2, wherein the number of the first mounting grooves (111) is two, the two first mounting grooves (111) are oppositely disposed on the top of the first main rail member (11), the number of the second mounting grooves (121) is two, the two second mounting grooves (121) are oppositely disposed on the top of the second main rail member (12), the number of the first bosses (211) is two, and the two first bosses (211) are disposed on two opposite side walls of the first connecting member (21); the number of the third mounting grooves (131) is two, the third mounting grooves (131) are oppositely arranged at the top of the first auxiliary track piece (13), the number of the fourth mounting grooves (141) is two, the fourth mounting grooves (141) are oppositely arranged at the top of the second auxiliary track piece (14), the number of the second bosses (221) is two, and the second bosses (221) are arranged on two opposite side walls of the second connecting piece (22).
4. An extendable telescopic rail according to claim 1, wherein said connection assembly (2) further comprises a first cover plate (23) and a second cover plate (24), said first cover plate (23) covering said first connection member (21), said second cover plate (24) covering said second connection member (22).
5. The telescopic rail of claim 4, wherein the first main rail member (11) further comprises a first limiting groove (112), the first limiting groove (112) is disposed on the top wall of the first main rail member (11) along the length direction of the first main rail member (11), the second main rail member (12) further comprises a second limiting groove (122), the second limiting groove (122) is disposed on the top wall of the second main rail member (12) along the length direction of the second main rail member (12), and the shape and size of the first limiting groove (112) are the same as the shape and size of the second limiting groove (122); the first auxiliary track piece (13) further comprises a third limiting groove (132), the third limiting groove (132) is formed in the top wall of the first auxiliary track piece (13) along the length direction of the first auxiliary track piece (13), the second auxiliary track piece (14) further comprises a fourth limiting groove (142), the fourth limiting groove (142) is formed in the top wall of the second auxiliary track piece (14) along the length direction of the second auxiliary track piece (14), and the shape and the size of the third limiting groove (132) are the same as those of the fourth limiting groove (142); a first limiting table (212) is arranged at the bottom of the first connecting piece (21), one end of the first limiting table (212) is arranged in the first limiting groove (112), and the other end of the first limiting table is arranged in the second limiting groove (122); the bottom of the second connecting piece (22) is provided with a second limiting table (222), one end of the second limiting table (222) is arranged in the third limiting groove (132), and the other end of the second limiting table is arranged in the fourth limiting groove (142).
6. An extendible telescopic rail according to claim 5, wherein the first connection member (21) further comprises at least two first connection holes (213); the second connecting member (22) includes at least two second connecting holes (223).
7. An accessable telescopic rail according to claim 6, wherein said first connection member (21) comprises four first connection holes (213); the second connecting member (22) includes four second connecting holes (223).
8. A telescopic rail according to claim 7, connectable to further comprise a driving drive (15) and a driven drive (16), the driving drive (15) being provided at an end of the second primary rail member (12) remote from the first primary rail member (11), and the driven drive (16) being provided at an end of the second secondary rail member (14) remote from the first secondary rail member (13).
9. An extendible telescopic rail according to claim 8, wherein the telescopic rail assembly (1) further comprises a reversing member (17), the reversing member (17) being arranged at an end of the first main rail member (11) remote from the second main rail member (12) and being connected to the first secondary rail member (13).
10. A telescopic rail according to claim 9, wherein the telescopic rail assembly (1) further comprises a transmission member, which is arranged annularly inside the first main rail member (11), the second main rail member (12), the first auxiliary rail member (13), the second auxiliary rail member (14) and the reversing member (17), wherein the driving member (15) and the driven member (16) are matched to drive the transmission member for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225016.2U CN216822719U (en) | 2022-01-26 | 2022-01-26 | Telescopic track that can plug into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225016.2U CN216822719U (en) | 2022-01-26 | 2022-01-26 | Telescopic track that can plug into |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216822719U true CN216822719U (en) | 2022-06-28 |
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ID=82085695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220225016.2U Active CN216822719U (en) | 2022-01-26 | 2022-01-26 | Telescopic track that can plug into |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216822719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139222A (en) * | 2023-10-27 | 2023-12-01 | 山东恒得力手套有限公司 | A combined type belt cleaning device for gum dipping gloves |
-
2022
- 2022-01-26 CN CN202220225016.2U patent/CN216822719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139222A (en) * | 2023-10-27 | 2023-12-01 | 山东恒得力手套有限公司 | A combined type belt cleaning device for gum dipping gloves |
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