CN215330857U - Assembled fast-assembling fossil fragments device with high function of expanding - Google Patents
Assembled fast-assembling fossil fragments device with high function of expanding Download PDFInfo
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- CN215330857U CN215330857U CN202022657870.XU CN202022657870U CN215330857U CN 215330857 U CN215330857 U CN 215330857U CN 202022657870 U CN202022657870 U CN 202022657870U CN 215330857 U CN215330857 U CN 215330857U
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Abstract
The utility model discloses an assembled type quick-assembly keel device with a high expansion function, which belongs to the technical field of assembled type buildings and comprises a support keel, wherein two ends of the support keel are respectively provided with a connecting mechanism, two sides of the support keel are respectively provided with a plurality of connecting mechanisms, the other two sides of the support keel are respectively provided with an expansion mechanism, and one side of the support keel is provided with a clamping mechanism. According to the utility model, the expansion plate, the clamping groove on one side and the clamping seat can be attached, the rotating rod on one side and the clamping block can be moved into the clamping groove through the openings on the two sides of the clamping groove, after the rotating rod is moved into the clamping groove, the clamping block can be driven to be attached to the clamping groove through rotating the rotating rod, the expansion plate can be assembled and connected with an external hanging component, and therefore, the expansion plate can be clamped into the clamping seat through a plurality of oppositely arranged limiting blocks on the two sides and can be subjected to expansion installation, the expansion installation capacity of the supporting keel is obviously improved, the overall strength of the keel is not influenced, meanwhile, the clamping assembly efficiency is improved, and the overall assembly requirement is met.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to an assembly type quick-mounting keel device with a high expansion function.
Background
The assembly type building is a novel building technology which shortens building construction time and reduces assembly construction cost by prefabricating building components in a workshop, and the assembly type building can have remarkable safety and portability by reliable clamping and fixing of connecting pieces and is being widely used.
The assembled building needs to be assembled and fixed to the assembly keel when being assembled, and is used for providing supporting and anti-shearing force effects, and the assembled building is disclosed in Chinese patent document publication No.: CN111719758A discloses an assembly type building aluminum alloy furred ceiling keel frame, including inside casing unit, frame unit, connecting rod and furred ceiling pole, the inside of frame unit pass through the connecting rod and be connected with the inside casing unit, the top of frame unit is equipped with the furred ceiling pole. The utility model can solve the problems that the traditional circular suspended ceiling is usually locked and connected through a connecting piece during assembly, because the volume of the circular suspended ceiling is larger, other positions need to be manually supported when a single position is locked, and the single locking time is longer, so that the assembly efficiency is lower, but in actual use, a single supporting keel lacks a damping and energy-absorbing mechanism, and the expandable assembly performance of the keel unit is insufficient, so that the assembly requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the assembled type quick-mounting keel device with the high expansion function is provided for solving the problems that a single supporting keel is lack of a damping and energy-absorbing mechanism and the expandable assembling performance of a keel unit is insufficient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an assembled fast-assembling fossil fragments device with high expansion function, includes and supports fossil fragments, it all is equipped with coupling mechanism to support fossil fragments both ends, it all is equipped with a plurality of coupling mechanism to support fossil fragments both sides, it all is equipped with expansion mechanism to support fossil fragments other both sides, and supports fossil fragments one side and be equipped with latch mechanism.
As a further description of the above technical solution:
coupling mechanism includes the cushion socket, the equal fixedly connected with slider in cushion socket both sides, it all inlays and is equipped with the slide to support fossil fragments both sides, slider sliding connection is in the slide, cushion socket top both sides are all seted up flutedly, recess inner chamber bottom fixedly connected with telescopic link, telescopic link top fixedly connected with extrudees the piece, it laminates with the support fossil fragments bottom to extrude a top, telescopic link lateral wall cover is equipped with first spring, first spring both ends respectively with extrude piece and recess inner chamber one side fixed connection.
As a further description of the above technical solution:
the cross sections of the sliding block and the sliding seat inner cavity are both T-shaped.
As a further description of the above technical solution:
the equal fixedly connected with shock pad in support fossil fragments both sides, shock pad one side is laminated with shock attenuation seat one side mutually.
As a further description of the above technical solution:
the expanding mechanism comprises a side keel, wherein the two sides of the side keel are fixedly connected with the two sides of the supporting keel through mounting plates, the outer wall of the side keel is slidably connected with a connecting seat, a first sliding sleeve is embedded in one side of the connecting seat, a first sliding rod is slidably connected in the first sliding sleeve, a first sliding rod joint is arranged in a limiting hole formed in one side of the side keel, a fixing seat is fixedly connected with the other side of the connecting seat, a connecting block is arranged in a joint of an inner cavity of the fixing seat, a second sliding sleeve is embedded in one side of the inner cavity of the fixing seat, a second sliding rod is slidably connected in the second sliding sleeve, a second connecting sleeve is sleeved on the outer side wall of the second sliding rod, two ends of the second connecting sleeve are fixedly connected with a second sliding rod and one side of the second sliding rod respectively, and the second sliding rod joint is arranged in a clamping hole formed in the bottom of the connecting block.
As a further description of the above technical solution:
spacing hole evenly distributed is in side fossil fragments one side, and the quantity in spacing hole is eight.
As a further description of the above technical solution:
the clamping mechanism comprises a clamping seat, fixed blocks are fixedly connected to two sides of the clamping seat, a limiting block is sleeved on the outer side wall of each fixed block, the limiting block is fixedly connected with one side of the supporting keel, a third sliding sleeve is embedded at one side of the limiting block, a third sliding rod is connected in the third sliding sleeve in a sliding manner, the third sliding rod is clamped in an opening at one side of the fixed block, one end of the third sliding rod is fixedly connected with a first handle, the outer side wall of the third sliding rod is sleeved with a third spring, two ends of the third spring are respectively fixedly connected with the third sliding sleeve and one side of the first handle in corresponding positions, one side of the clamping seat is provided with a spreading plate, one sides of the spreading plate and the clamping seat are both provided with clamping grooves, one side of the inner cavity of each clamping groove is embedded with a sealing gasket, and the sealing gaskets on the two sides are attached to each other, the clamping blocks are clamped in the clamping grooves, the rotating rods are fixedly connected between the clamping blocks on the two sides, and the rotating rods are attached to one side of the expansion plate.
As a further description of the above technical solution:
the width of the opening on one side of the clamping groove is equal to that of the clamping block, and the inner cavity of the clamping groove is semi-arc-shaped.
As a further description of the above technical solution:
the cross section of the limiting block is L-shaped, and the width of the inner cavity of the limiting block is equal to that of the fixing block.
As a further description of the above technical solution:
the inner cavity of the connecting seat is embedded with a filling pad which is an elastic plastic pad.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, after the support keel is assembled, the clamping seat slides into the limiting block through the fixing blocks on two sides, after the clamping seat is assembled, the expansion plate and the clamping groove on one side can be attached to the clamping seat, the rotating rod and the clamping block on one side can be moved into the clamping groove through the openings on two sides of the clamping groove, after the rotating rod is moved into the clamping groove, the clamping block can be driven to be attached to the clamping groove by rotating the rotating rod to be assembled, the expansion plate can be assembled and connected with an external hanging component, and therefore, the expansion keel can be clamped into the clamping seat and the expansion plate through the limiting blocks arranged on two sides oppositely, the expansion installation capacity of the support keel is obviously improved, the integral strength of the keel is not influenced, the clamping assembly efficiency is improved, and the integral assembly requirement is met.
2. According to the utility model, after the supporting keels are assembled, the side keels connected at two sides can be supported through the supporting keels, meanwhile, the connecting seat with the sliding outer wall of the side keel can adjust the axis position through sliding outside the side keels, the first sliding rod is clamped into the limiting hole to limit the clamping of the connecting seat, the connecting block is clamped into the fixing seat and then can be clamped into the clamping hole by pulling the second sliding rod, so that the connecting block can be rapidly assembled, different connecting members can be connected through the connecting blocks at two sides, the connection expansibility of the supporting keels is further improved, meanwhile, certain adjustment adaptability can be realized, and the assembly supporting requirement is obviously met.
3. According to the utility model, the supporting keel can slide into the sliding block and the shock absorption seat through the sliding seats on the two sides, the shock absorption seat can be attached to the supporting keels on the two sides, the T-shaped sliding block can be supported and fixed after sliding into the sliding seat, the shock absorption pad on one side of the supporting keel can absorb energy and absorb shock after assembly, meanwhile, the telescopic rod on the top of the shock absorption seat can extrude the top extrusion block and the shock absorption pad through the elasticity of the first spring, so that the supporting stability of the supporting keels on the two sides can be improved, the two sides are prevented from being deviated through extrusion, the fixing and supporting effect is improved, and the assembly adaptive capacity between the supporting keels is improved.
Drawings
Fig. 1 is a schematic structural view of a front view cross section of an assembled quick-mounting keel device with high expansion function provided by the utility model;
fig. 2 is an enlarged structural schematic view of a part a in fig. 1 of an assembled quick-mounting keel device with a high expansion function, which is provided by the utility model;
fig. 3 is an enlarged structural schematic view of a part B in fig. 1 of an assembled quick-mounting keel device with a high expansion function according to the utility model;
fig. 4 is a schematic side view of a side keel of the assembled quick-mounting keel device with high expansion function according to the utility model;
fig. 5 is a schematic diagram of an expanded plate structure of the assembled quick-mounting keel device with a high expanded function provided by the utility model.
Illustration of the drawings:
1. a support keel; 2. a connecting mechanism; 201. a shock absorbing seat; 202. a telescopic rod; 203. a first spring; 204. Extruding the block; 205. a groove; 206. a shock pad; 207. a slide base; 208. a slider; 3. an expansion mechanism; 301. A side keel; 302. a connecting seat; 303. filling the pad; 304. a limiting hole; 305. a first sliding sleeve; 306. a first slide bar; 307. a fixed seat; 308. connecting blocks; 309. a clamping hole; 310. a second slide bar; 311. a second sliding sleeve; 312. a second connecting sleeve; 4. a clamping mechanism; 401. a card holder; 402. expanding the board; 403. a gasket; 404. a card slot; 405. a rotating rod; 406. a clamping block; 407. a limiting block; 408. a first handle; 409. a third sliding sleeve; 410. a third slide bar; 411. a third spring; 412. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an assembled fast-assembling fossil fragments device with high expansion function, includes support fossil fragments 1, 1 both ends of support fossil fragments all are equipped with coupling mechanism 2, 1 both sides of support fossil fragments all are equipped with a plurality of coupling mechanism 2, 1 other both sides of support fossil fragments all are equipped with expansion mechanism 3, and support fossil fragments 1 one side and be equipped with latch mechanism 4.
The clamping mechanism 4 comprises a clamping seat 401, both sides of the clamping seat 401 are fixedly connected with a fixed block 412, the outer side wall of the fixed block 412 is sleeved with a limit block 407, the limit block 407 is fixedly connected to one side of the supporting keel 1, one side of the limit block 407 is embedded with a third sliding sleeve 409, the third sliding sleeve 409 is slidably connected with a third sliding rod 410, the third sliding rod 410 is clamped in an opening at one side of the fixed block 412, one end of the third sliding rod 410 is fixedly connected with a first handle 408, the outer side wall of the third sliding rod 410 is sleeved with a third spring 411, both ends of the third spring 411 are respectively fixedly connected with the third sliding sleeve 409 and one side of the first handle 408, one side of the clamping seat 401 is provided with a expanding plate 402, one sides of the expanding plate 402 and the clamping seat 401 are both provided with a clamping groove 404, one side of the inner cavity of the clamping groove 404 is embedded with a sealing gasket 403, and the sealing gaskets 403 at both sides are attached, a clamping block 406 is clamped in the clamping groove 404, a rotating rod 405 is fixedly connected between the clamping blocks 406 on the two sides, the rotating rod 405 is attached to one side of the expanding plate 402, the width of an opening on one side of the clamping groove 404 is equal to that of the clamping block 406, the inner cavity of the clamping groove 404 is semi-arc-shaped, the cross section of the limiting block 407 is L-shaped, and the width of the inner cavity of the limiting block 407 is equal to that of the fixing block 412.
The implementation mode is specifically as follows: after the supporting keel 1 is assembled, the first handle 408 can be pulled to drive the third slide rod 410 to slide in the third slide sleeve 409, the third slide rod 410 can move out of the inner cavity of the L-shaped limiting block 407, at the moment, the clamping seat 401 slides into the limiting block 407 through the fixing blocks 412 on two sides, when the opening on one side of the fixing block 412 is in a corresponding position with the third slide rod 410, the first handle 408 is loosened, the third spring 411 can pull the first handle 408 to reset and clamp into the opening by using the self-pulling force, after the clamping seat 401 is assembled, the expanding plate 402 and the clamping groove 404 on one side can be attached to the clamping seat 401, the rotating rod 405 on one side and the clamping block 406 can be moved into the clamping groove 404 through the openings on two sides of the clamping groove 404, after the rotating rod 405 is moved into the clamping groove 404, the clamping block 406 can be attached to the clamping groove 404 by rotating the rotating rod 405, at the expanding plate 402 can be attached to contact with the clamping seat 401, so that the expanding plate 402 and the clamping seat 401 can be assembled, the expansion plate 402 can be assembled and connected with an external hanging component and supported through the supporting keel 1, so that the expansion plate 402 can be clamped into the clamping seat 401 through a plurality of oppositely arranged limiting blocks 407 on two sides to be expanded and installed, the expansion installation capacity of the supporting keel 1 is obviously improved, the overall strength of the keel is not affected, the clamping assembly efficiency is improved, and the overall assembly requirement is met.
The expanding mechanism 3 comprises a side keel 301, both sides of the side keel 301 are fixedly connected with both sides of the supporting keel 1 through mounting plates, the outer wall of the side keel 301 is slidably connected with a connecting seat 302, one side of the connecting seat 302 is embedded with a first sliding sleeve 305, the first sliding sleeve 305 is slidably connected with a first sliding rod 306, the first sliding rod 306 is connected in a limiting hole 304 formed in one side of the side keel 301, the other side of the connecting seat 302 is fixedly connected with a fixed seat 307, an inner cavity of the fixed seat 307 is connected with a connecting block 308, one side of the inner cavity of the fixed seat 307 is embedded with a second sliding sleeve 311, the second sliding sleeve 311 is slidably connected with a second sliding rod 310, the outer side wall of the second sliding rod 310 is sleeved with a second connecting sleeve 312, both ends of the second connecting sleeve 312 are respectively fixedly connected with a pull block on one side of the second sliding rod 310 and the second sliding sleeve 310, the second sliding rod 310 is connected in a clamping hole 309 formed in the bottom of the connecting block 308, spacing hole 304 evenly distributed is in side fossil fragments 301 one side, and the quantity of spacing hole 304 is eight, connecting seat 302 inner chamber inlays and is equipped with filling pad 303, filling pad 303 is the elasticity plastic pad.
As shown in fig. 1 and 4, the embodiment specifically includes: after the support keel 1 is assembled, the side keels 301 connected at two sides can be supported by the support keel 1, meanwhile, the connecting seats 302 sliding on the outer walls of the side keels 301 can adjust the axis position by sliding outside the side keels 301, the filling pads 303 filled in the connecting seats 302 can improve the placing stability, and the connecting seats 302 can be clamped and limited after the first sliding rods 306 are clamped into the limiting holes 304 by pulling the pulling block, the clamping assembly angle of the fixing seats 307 can be adjusted after the connecting seats 302 move and limit, the fixing seats 307 can be clamped into the fixing seats 307 through the connecting blocks 308 at one side, after the connecting blocks 308 are clamped into the fixing seats 307, the second sliding rods 310 can be pulled to be clamped into the clamping holes 309, the second connecting sleeves 312 at one side can drive the second sliding rods 310 to be clamped into the clamping holes 309 by using self-pulling force, and then the connecting blocks 308 can be rapidly assembled, thereby connecting different connecting members through the connecting blocks 308 at two sides, the connection expansibility of supporting fossil fragments 1 is further improved, can possess certain regulation suitability simultaneously, is showing to satisfy the assembly and supports the needs.
The cross sectional shape of slider 208 and slide 207 inner chamber is T shape, support 1 both sides equal fixedly connected with shock pad 206 of fossil fragments, shock pad 206 one side is laminated mutually with shock attenuation seat 201 one side.
As shown in fig. 1 to 3, the embodiment specifically is: support fossil fragments 1 can slide into slider 208 and cushion socket 201 through both sides slide 207, cushion socket 201 can support fossil fragments 1 laminating with both sides, the slider 208 of T shape can support fixedly after sliding into slide 207, avoid both sides to support fossil fragments 1 and take place the skew, and the shock pad 206 of support fossil fragments 1 one side can carry out the energy-absorbing shock attenuation after the assembly, further improve the support stability who supports fossil fragments 1, simultaneously the telescopic link 202 at cushion socket 201 top can extrude top extrusion piece 204 through the elasticity of first spring 203, extrusion piece 204 and the laminating of top shock pad 206, and then can improve both sides support fossil fragments 1's support stability, avoid both sides to take place the skew through the extrusion, improve the fixed stay effect, and then improve the assembly adaptation ability between the support fossil fragments 1.
The working principle is as follows: when in use, after the supporting keel 1 is assembled, the first handle 408 is pulled to drive the third sliding rod 410 to slide in the third sliding sleeve 409, the third sliding rod 410 moves out of the inner cavity of the L-shaped limiting block 407, at the moment, the clamping seat 401 slides into the limiting block 407 through the fixing blocks 412 on the two sides, when the opening on one side of the fixing block 412 is positioned corresponding to the third sliding rod 410, the first handle 408 is loosened, the third spring 411 pulls the first handle 408 to reset and clamp into the opening by utilizing self-pulling force, after the clamping seat 401 is assembled, by attaching the expansion plate 402 and the slot 404 on one side to the card seat 401, by moving the rotating rod 405 and the clamping block 406 on one side into the slot 404 through the openings on the two sides of the slot 404, after the rotating rod 405 is moved into the slot 404, the rotating rod 405 is rotated to drive the clamping block 406 to attach to the slot 404, therefore, the expansion plate 402 and the card seat 401 are assembled, and the expansion plate 402 is assembled and connected with an external hanging component.
The supporting keel 1 slides into the sliding block 208 and the shock absorption seat 201 through the sliding seats 207 on the two sides, the shock absorption seat 201 is attached to the supporting keel 1 on the two sides, the T-shaped sliding block 208 is supported and fixed after sliding into the sliding seat 207, meanwhile, the telescopic rod 202 at the top of the shock absorption seat 201 extrudes the top extrusion block 204 through the elasticity of the first spring 203, and the extrusion block 204 is attached to the top shock absorption pad 206.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an assembled fast-assembling fossil fragments device with high expansion function, includes support fossil fragments (1), its characterized in that, support fossil fragments (1) both ends all are equipped with coupling mechanism (2), support fossil fragments (1) both sides all are equipped with a plurality of coupling mechanism (2), support fossil fragments (1) both sides in addition all are equipped with expansion mechanism (3), and support fossil fragments (1) one side and be equipped with latch mechanism (4).
2. The assembled quick-mounting keel device with high expansion function as claimed in claim 1, it is characterized in that the connecting mechanism (2) comprises a shock absorption seat (201), sliding blocks (208) are fixedly connected with both sides of the shock absorption seat (201), sliding seats (207) are embedded in the two sides of the supporting keel (1), the sliding blocks (208) are connected in the sliding seats (207) in a sliding manner, both sides of the top of the shock absorption seat (201) are provided with grooves (205), the bottom of the inner cavity of each groove (205) is fixedly connected with a telescopic rod (202), the top end of the telescopic rod (202) is fixedly connected with an extrusion block (204), the top of the extrusion block (204) is attached to the bottom of the support keel (1), the outer side wall of the telescopic rod (202) is sleeved with a first spring (203), and two ends of the first spring (203) are fixedly connected with one side of an inner cavity of the extrusion block (204) and one side of an inner cavity of the groove (205) respectively.
3. The assembled quick-mounting keel device with high expansion function as claimed in claim 2, wherein the cross-sectional shapes of the inner cavities of the sliding block (208) and the sliding seat (207) are both T-shaped.
4. The assembled quick-mounting keel device with high expansion function as claimed in claim 2, wherein shock-absorbing pads (206) are fixedly connected to both sides of the supporting keel (1), and one side of each shock-absorbing pad (206) is attached to one side of each shock-absorbing seat (201).
5. The assembled quick-assembly keel device with high expansion function according to claim 1, wherein the expansion mechanism (3) comprises a side keel (301), both sides of the side keel (301) are fixedly connected with both sides of the support keel (1) through mounting plates, the outer wall of the side keel (301) is slidably connected with a connecting seat (302), one side of the connecting seat (302) is embedded with a first sliding sleeve (305), the first sliding sleeve (305) is slidably connected with a first sliding rod (306), the first sliding rod (306) is clamped in a limiting hole (304) formed in one side of the side keel (301), the other side of the connecting seat (302) is fixedly connected with a fixed seat (307), an inner cavity of the fixed seat (307) is clamped with a connecting block (308), one side of the inner cavity of the fixed seat (307) is embedded with a second sliding sleeve (311), the second sliding sleeve (311) is slidably connected with a second sliding rod (310), the outer side wall of the second sliding rod (310) is sleeved with a second connecting sleeve (312), two ends of the second connecting sleeve (312) are respectively fixedly connected with the second sliding rod (310) and one side of the second sliding rod (310) in a pulling block mode, and the second sliding rod (310) is connected in a clamping hole (309) formed in the bottom of the connecting block (308) in a clamping mode.
6. The assembled quick-mounting keel device with high expansion function as claimed in claim 5, wherein the limiting holes (304) are uniformly distributed on one side of the side keel (301), and the number of the limiting holes (304) is eight.
7. The assembled quick-assembly keel device with high expansion function according to claim 1, wherein the clamping mechanism (4) comprises a clamping seat (401), both sides of the clamping seat (401) are fixedly connected with fixed blocks (412), the outer side wall of each fixed block (412) is sleeved with a limit block (407), the limit block (407) is fixedly connected with one side of the supporting keel (1), one side of each limit block (407) is embedded with a third sliding sleeve (409), a third sliding rod (410) is slidably connected in the third sliding sleeve (409), the third sliding rod (410) is clamped in an opening at one side of the fixed block (412), one end of the third sliding rod (410) is fixedly connected with a first handle (408), the outer side wall of the third sliding rod (410) is sleeved with a third spring (411), and both ends of the third spring (411) are fixedly connected with the third sliding sleeve (409) and one side of the first handle (408) respectively, the expansion board (402) is arranged on one side of the clamping seat (401), a clamping groove (404) is formed in each of the expansion board (402) and the clamping seat (401), a sealing gasket (403) is embedded in one side of an inner cavity of the clamping groove (404), the sealing gaskets (403) on the two sides are attached to each other, a clamping block (406) is connected into the clamping groove (404) in a clamped mode, a rotating rod (405) is fixedly connected between the clamping blocks (406) on the two sides, and the rotating rod (405) is attached to one side of the expansion board (402).
8. The assembled quick-mounting keel device with high expansion function as claimed in claim 7, wherein the width of the opening at one side of the clamping groove (404) is equal to the width of the clamping block (406), and the inner cavity of the clamping groove (404) is in a semi-arc shape.
9. The assembled quick-mounting keel device with high expansion function as claimed in claim 7, wherein the cross-sectional shape of the limiting block (407) is L-shaped, and the width of the inner cavity of the limiting block (407) is equal to the width of the fixing block (412).
10. The assembled quick-mounting keel device with high expansion function as claimed in claim 5, wherein a filling pad (303) is embedded in the inner cavity of the connecting base (302), and the filling pad (303) is an elastic plastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022657870.XU CN215330857U (en) | 2020-11-17 | 2020-11-17 | Assembled fast-assembling fossil fragments device with high function of expanding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022657870.XU CN215330857U (en) | 2020-11-17 | 2020-11-17 | Assembled fast-assembling fossil fragments device with high function of expanding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215330857U true CN215330857U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022657870.XU Active CN215330857U (en) | 2020-11-17 | 2020-11-17 | Assembled fast-assembling fossil fragments device with high function of expanding |
Country Status (1)
| Country | Link |
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| CN (1) | CN215330857U (en) |
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