CN214179632U - Stable in use's flexible supporter - Google Patents
Stable in use's flexible supporter Download PDFInfo
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- CN214179632U CN214179632U CN202021457022.8U CN202021457022U CN214179632U CN 214179632 U CN214179632 U CN 214179632U CN 202021457022 U CN202021457022 U CN 202021457022U CN 214179632 U CN214179632 U CN 214179632U
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- placing plate
- connecting rod
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Abstract
The utility model discloses a telescopic shelf with stable use, which comprises two side frames, a telescopic storage component and a positioning component; the telescopic object placing component comprises a left object placing frame and a right object placing frame, and the left object placing frame and the right object placing frame can move back to back or in opposite directions so that the left object placing frame and the right object placing frame can be folded up and down or can be extended in a staggered way; the positioning assembly comprises a left connecting rod and a right connecting rod, wherein one of the left connecting rod and the right connecting rod is provided with an elastic clamping protrusion, the other connecting rod is provided with more than two positioning holes which are arranged at intervals, and when the left connecting rod and the right connecting rod stretch relatively, the elastic clamping protrusion is matched and positioned in the corresponding positioning hole; so, through locating component's design, utilize the protruding location of elasticity card to put the flexible location between the thing frame in order to realize two, prevented that two put the thing frame and appear flexible action and lead to article from putting the phenomenon emergence that the thing board dropped under the effect that receives external force, easy operation, the location is accurate, convenient to use, stability is good, has satisfied user's user demand, and the practicality is strong, and accommodation is wide.
Description
Technical Field
The utility model relates to a supporter field technique especially indicates a stable flexible supporter of use.
Background
At present, the commodity shelf is widely used in various industries, can be placed in a classified and layered mode according to different cargos to be sorted, can save the occupied area of the cargos, can be placed orderly, and can also take moisture-proof measures; the size of its length of current supporter all is fixed, uses the flexibility relatively poor.
Later, a telescopic commodity shelf is invented, and the size of the commodity shelf is adjusted by stretching the commodity shelf left and right so as to meet the use requirements of users under different conditions; however, the existing telescopic shelf is easy to fold automatically under the condition of misoperation, so that articles fall off from the shelf, and the shelf is poor in use stability and not strong in practicability.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a use stable flexible supporter, and it utilizes the protruding arbitrary locating hole of positioning of elasticity card to realize two flexible location of putting between the thing frame through locating component's design, has prevented that two put the thing frame and appear flexible action and lead to article from putting the phenomenon emergence that the thing board dropped under the effect that receives the external force, and the location is accurate, convenient to use, and accommodation is wide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a telescopic commodity shelf stable in use comprises two side frames arranged at a left-right distance, and a telescopic commodity component and a positioning component which are respectively connected between the two side frames; wherein:
the telescopic object placing assembly comprises a left object placing plate and a right object placing plate, and the left end of the left object placing plate and the right end of the right object placing plate are respectively connected to the left side frame and the right side frame; the right end of the left object placing plate and the left end of the right object placing plate can move back to back or in opposite directions, so that the left object placing plate and the right object placing plate can be correspondingly folded up and down to contract or can be extended in a staggered manner;
the positioning assembly comprises a left connecting rod and a right connecting rod, and the left end of the left connecting rod and the right end of the right connecting rod are respectively connected to the left side frame and the right side frame; in the left connecting rod and the right connecting rod, one of the left connecting rod and the right connecting rod is provided with an elastic clamping protrusion, the other one is provided with more than two positioning holes which are arranged at intervals, and when the left connecting rod and the right connecting rod stretch relatively, the elastic clamping protrusion is matched and positioned in the corresponding positioning holes.
As a preferred scheme, the left connecting rod is provided with an inner rod and an outer rod, the left end of the outer rod is connected to the side frame on the left side, and the left end of the inner rod extends into the outer rod and is fixed through a screw; the elastic clamping protrusion is arranged at the right section of the inner rod, the lower end of the inner rod is provided with a yielding hole, and the elastic clamping protrusion is exposed out of the yielding hole; correspondingly, the positioning holes are arranged at the lower end of the right connecting rod and are arranged in a left-right spacing mode, and the right end of the inner rod extends into the right connecting rod.
As a preferred scheme, the elasticity card is protruding including elastic component and card, the cross-section of elastic component is the setting of V-arrangement structure, the elastic component has horizontal part and slant portion, slant portion has linking arm and elastic arm, the linking arm upwards buckles in the one end of horizontal part and extends the setting, the elastic arm upwards extends the setting in the upper end slant of linking arm, the protruding integral type of card shaping on the horizontal part.
A telescopic commodity shelf stable in use comprises two side frames arranged at a left-right distance, and a telescopic commodity component and a positioning component which are respectively connected between the two side frames; wherein:
the telescopic object placing assembly comprises a left object placing plate and a right object placing plate, and the left end of the left object placing plate and the right end of the right object placing plate are respectively connected to the left side frame and the right side frame; the right end of the left object placing plate and the left end of the right object placing plate can move back to back or in opposite directions, so that the left object placing plate and the right object placing plate can be correspondingly folded up and down to contract or can be extended in a staggered manner;
the positioning assembly comprises a left connecting rod and a right connecting rod, and the left end of the left connecting rod and the right end of the right connecting rod are respectively connected to the left side frame and the right side frame; and when the left connecting rod and the right connecting rod need to be relatively stretched, the dismounting screws are positioned in the corresponding positioning holes in an adaptive manner so as to correspondingly release and lock the positioning assembly.
As a preferred scheme, be provided with on the thing board of putting on the right side and hide the groove, the thing board is put on the left side and optionally stretches into to hide the groove and hide or stretch out to hide the groove and expose.
Preferably, the right object placing plate has a first object placing area and a second object placing area, the left object placing plate has a third object placing area, the second object placing area and the third object placing area are both lower than the first object placing area, the first object placing area is located between the second object placing area and the third object placing area, and the hiding groove is located on the lower side of the first object placing area.
As a preferred scheme, the thing board is provided with the installation department on a left side, be provided with the spout on the installation department, the slide rail that extends the setting about being provided with on the thing board is put on the right side, the spout adaptation is located on the slide rail, the displacement is controlled in the slide rail of spout alternative going on to realize putting the reciprocal displacement of thing board on the thing board is put on the right side on a left side.
As a preferable scheme, two mounting parts are arranged, and the two mounting parts are respectively arranged at the front side and the rear side of the right end of the left object placing plate; correspondingly, the slide rail is provided with two, and two slide rails correspond two installation departments and set up.
As a preferred scheme, the outside of putting the thing board on the right side is provided with the bar groove that extends the setting about, the thing board is put on a left side has the extension that extends the setting right, the extension supports the outside of locating the thing board on the right side, be connected with the moving part between extension and the bar groove, the moving part has first fixed part, second fixed part and connects the connecting portion between first fixed part, second fixed part, the inboard of putting the thing board on the right side is supported to first fixed part, the outside of locating the extension is supported to the second fixed part, connecting portion are located the bar inslot, connecting portion selectively controls the displacement at the bar inslot to the reciprocating displacement of thing board on the thing board is put on the right side is put to the realization left side.
As an optimal scheme, the bar groove is provided with two, and two bar grooves set up respectively in the right side and put the preceding, the rear side of thing board, and is corresponding, extension and moving part all are provided with two, and two extensions are supported respectively and are located the right side and put the preceding, the rear side of thing board, and two moving parts are installed respectively between corresponding extension and bar groove.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, as can be known from the technical scheme, the utility model mainly utilizes the elastic clamping projection to be positioned at any positioning hole to realize the telescopic positioning between two object placing plates through the design of the positioning component, thereby preventing the two object placing plates from falling off the object placing plates due to the telescopic action under the action of external force, and having the advantages of simple operation, accurate positioning, convenient use, ingenious and reasonable structural design, good stability, strong practicability and wide application range, and meeting the use requirements of users;
secondly, the inner rod and the outer rod are arranged, the inner rod extends into the outer rod, the occupied space between rod bodies is reduced, the storage is convenient, the connection stability between the inner rod and the outer rod is further improved through the locking of screws, the positioning is accurate, and the use is convenient;
and, the setting of displacement mechanism is favorable to two to put the displacement operation between the thing board smooth and easy, simultaneously, has improved two firm in connection of putting between the thing board, and stability in use is good.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is another perspective view of the first embodiment of the present invention;
FIG. 3 is a front view of a first embodiment of the present invention;
fig. 4 is a first cross-sectional view of a first embodiment of the present invention;
FIG. 5 is a partial schematic view of the structure shown in FIG. 4;
fig. 6 is a second cross-sectional view of the first embodiment of the present invention;
FIG. 7 is an enlarged partial schematic view of the structure shown in FIG. 6;
fig. 8 is a perspective view of a second embodiment of the present invention;
fig. 9 is a cross-sectional view of a second embodiment of the present invention;
fig. 10 is a partially enlarged schematic view of the structure shown in fig. 9.
The attached drawings indicate the following:
10. side frame 20, flexible thing subassembly of putting
21. Left article placing plate 211 and first front plate part
212. First rear plate 213 and first left plate
214. First bottom plate 215 and attachment part
216. Chute 217, extension
218. Third object placing area 22 and right object placing plate
221. Second front plate 222 and second rear plate
223. Second left plate 224, right plate
225. Second bottom plate 226 and strip groove
227. The first and second placement areas 228 and 228
229. Hidden groove 23 and movable piece
231. First and second fixing portions 232 and 232
233. Connecting part 30 and positioning assembly
31. Left connecting rod 311 and inner rod
312. Outer rod 313, screw
32. Right connecting rod 321 and positioning hole
33. Elastic clamping projection 331 and elastic piece
332. Snap projection 333, horizontal part
334. Oblique portion 335, connecting arm
336. A resilient arm.
Detailed Description
Fig. 1 to 10 show two specific structures of two embodiments of the present invention.
A telescopic commodity shelf stable in use comprises two side frames 10 arranged at a left-right distance, and a telescopic commodity component 20 and a positioning component 30 which are respectively connected between the two side frames 10; wherein:
the telescopic object placing component 20 comprises a left object placing plate 21 and a right object placing plate 22, wherein the left end of the left object placing plate 21 and the right end of the right object placing plate 22 are respectively connected to the left side frame 10 and the right side frame 10; the right end of the left object placing plate 21 and the left end of the right object placing plate 22 can move back to back or in opposite directions, so that the left object placing plate 21 and the right object placing plate 22 can be correspondingly folded up and down to contract or can be extended in a staggered manner;
the positioning assembly 30 comprises a left connecting rod 31 and a right connecting rod 32, wherein the left end of the left connecting rod 31 and the right end of the right connecting rod 32 are respectively connected to the left side frame 10 and the right side frame 10; one of the left connecting rod 31 and the right connecting rod 32 is provided with an elastic clamping projection 33, and the other one is provided with more than two positioning holes 321 which are arranged at intervals, and when the left connecting rod 31 and the right connecting rod 32 relatively extend and contract, the elastic clamping projection 33 is matched and positioned at the corresponding positioning hole 321; so, utilize the protruding location of elasticity card in arbitrary locating hole in order to realize two flexible location of putting between the thing frame, prevented that two put the thing frame and appear flexible action and lead to article from putting the phenomenon emergence that the thing board dropped under receiving the effect of external force, the location is accurate, convenient to use, accommodation is wide. Of course, locking can also be performed with screws, in particular: one of the left connecting rod 31 and the right connecting rod 32 is provided with a detachable screw, and the other one is provided with more than two positioning holes 321 which are arranged at intervals, when the left connecting rod 31 and the right connecting rod 32 need to be relatively stretched, the detachable screw is positioned at the corresponding positioning hole 321 in a matched manner, so that the positioning assembly 30 is correspondingly released and locked. For example: the screws are removed to unlock the positioning assembly 30, so that the left connecting rod 31 and the right connecting rod 32 can be relatively extended and retracted, and when the screws are extended to a desired position, the screws are mounted corresponding to the corresponding positioning holes 321 to lock the positioning assembly 30.
The left connecting rod 31 is provided with an inner rod 311 and an outer rod 312, the left end of the outer rod 312 is connected to the left side frame 10, and the left end of the inner rod 311 extends into the outer rod 312 and is fixed through a screw 313; the elastic clamping protrusion 33 is arranged at the right section of the inner rod 311, an abdicating hole is formed in the lower end of the inner rod 311, and the elastic clamping protrusion 33 is exposed out of the abdicating hole; correspondingly, the positioning holes 321 are disposed at the lower end of the right connecting rod 32 and arranged in a left-right spacing manner, and the right end of the inner rod 311 extends into the right connecting rod 32.
As shown in fig. 4 and 5, the elastic locking protrusion 33 includes an elastic member 331 and a locking protrusion 332, the section of the elastic member 331 is disposed in a V-shaped structure, the elastic member 331 has a horizontal portion 333 and an inclined portion 334, the inclined portion 334 has a connecting arm 335 and an elastic arm 336, the connecting arm 335 is bent and extended upward at one end of the horizontal portion 333, the elastic arm 336 is extended upward at an upper end of the connecting arm 335, and the locking protrusion 332 is integrally formed on the horizontal portion 333.
In addition, the right object placing plate 22 is provided with a hidden groove 229, and the left object placing plate 21 can selectively extend into the hidden groove 229 to be hidden or extend out of the hidden groove 229 to be exposed; here, the right storage plate 22 has a first storage area 227 and a second storage area 228, the left storage plate 21 has a third storage area 218, the second storage area 228 and the third storage area 218 are lower than the first storage area 227, the first storage area 227 is located between the second storage area 228 and the third storage area 218, and the hidden groove 229 is located on the lower side of the first storage area 227.
As shown in fig. 6 and 7, in the first embodiment, the left object placing plate 21 is provided with an installation portion 215, the installation portion 215 is provided with a sliding groove 216, the right object placing plate 22 is provided with a sliding rail extending left and right, the sliding groove 216 is adapted to be positioned on the sliding rail, and the sliding groove 216 can selectively perform left and right displacement on the sliding rail, so as to realize the reciprocating displacement of the left object placing plate 21 on the right object placing plate 22;
preferably, two mounting portions 215 are provided, and the two mounting portions 215 are respectively provided at the front and rear positions of the right end of the left object placing plate 21; correspondingly, two slide rails are provided, and the two slide rails are arranged corresponding to the two mounting portions 215; the two mounting parts are respectively arranged at the front side and the rear side of the top of the right end of the left object placing plate, and the sliding groove is arranged at the bottom of the mounting part in an upward concave manner;
or, two installation departments set up respectively in the front and back side position of the right-hand member bottom of left side thing board, the spout sets up in the top of installation department is the undercut.
As shown in fig. 8, 9 and 10, in the second embodiment, a strip-shaped groove 226 extending from left to right is disposed on an outer side of the right object placing plate 22, the left object placing plate 21 has an extending portion 217 extending from right, the extending portion 217 is disposed on an outer side of the right object placing plate 22, a movable member 23 is connected between the extending portion 217 and the strip-shaped groove 226, the movable member 23 has a first fixing portion 231, a second fixing portion 232 and a connecting portion 233 connected between the first fixing portion 231 and the second fixing portion 232, the first fixing portion 231 is disposed on an inner side of the right object placing plate 22, the second fixing portion 232 is disposed on an outer side of the extending portion 217, the connecting portion 233 is located in the strip-shaped groove 226, and the connecting portion 233 can selectively displace from left to right in the strip-shaped groove 226 to achieve a reciprocating displacement of the left object placing plate 21 on the right object placing plate 22;
preferably, the strip-shaped groove 226 is provided with two, and two strip-shaped grooves 226 are respectively arranged on the front and rear sides of the right object placing plate 22, correspondingly, the extension portion 217 and the moving member 23 are both provided with two, the two extension portions 217 are respectively abutted to the front and rear sides of the right object placing plate 22, and the two moving members 23 are respectively installed between the corresponding extension portion 217 and the strip-shaped groove 226.
The left object placing plate 21 comprises a first front plate part 211, a first rear plate part 212, a first left plate part 213 and a first bottom plate part 214, the first front plate part 211, the first rear plate part 212 and the first left plate part 213 are sequentially connected, the first bottom plate part 214 is arranged at the lower ends of the first front plate part 211, the first rear plate part 212 and the first left plate part 213, and the third object placing area 218 is formed in an area enclosed by the first front plate part 211, the first rear plate part 212, the first left plate part 213 and the first bottom plate part 214;
the right storage plate 22 includes a second front plate portion 221, a second rear plate portion 222, a second left plate portion 223, a right plate portion 224, and two second bottom plate portions 225, the second front plate portion 221, the second rear plate portion 222, the second left plate portion 223, and the right plate portion 224 are sequentially connected, the two second bottom plate portions 225 are provided, the two second bottom plate portions 225 are respectively disposed at the lower ends of the second front plate portion 221, the second rear plate portion 222, the second left plate portion 223, and the right plate portion 224 in the left direction, the first storage area 227 is formed on the left second bottom plate portion 225, and the second storage area 228 is formed in an area surrounded by the right second bottom plate portion 225, the second front plate portion 221, the second rear plate portion 222, and the right plate portion 224;
here, two slide rails are formed on the second front plate portion 221 and the second rear plate portion 222, respectively; the two grooves 226 are provided outside the second front plate 221 and the second rear plate 222, respectively.
The utility model has the advantages that the design of the positioning assembly is mainly utilized, the elastic clamp is positioned at any positioning hole to realize the telescopic positioning between the two object placing plates, the phenomenon that the two object placing plates fall off the object placing plates due to the telescopic action under the action of external force is prevented, the operation is simple, the positioning is accurate, the use is convenient, the structural design is ingenious and reasonable, the stability is good, the use requirements of users are met, the practicability is strong, and the application range is wide;
secondly, the inner rod and the outer rod are arranged, the inner rod extends into the outer rod, the occupied space between rod bodies is reduced, the storage is convenient, the connection stability between the inner rod and the outer rod is further improved through the locking of screws, the positioning is accurate, and the use is convenient;
and, the setting of displacement mechanism is favorable to two to put the displacement operation between the thing board smooth and easy, simultaneously, has improved two firm in connection of putting between the thing board, and stability in use is good.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (16)
1. The utility model provides a use stable flexible supporter which characterized in that: comprises two side frames (10) which are arranged at a left-right interval, and a telescopic article placing component (20) and a positioning component (30) which are respectively connected between the two side frames (10); wherein:
the telescopic object placing component (20) comprises a left object placing plate (21) and a right object placing plate (22), and the left end of the left object placing plate (21) and the right end of the right object placing plate (22) are respectively connected to the left side frame (10) and the right side frame (10); the right end of the left object placing plate (21) and the left end of the right object placing plate (22) can move back to back or in opposite directions, so that the left object placing plate (21) and the right object placing plate (22) can be correspondingly folded up and down to shrink or can be extended in a staggered way;
the positioning assembly (30) comprises a left connecting rod (31) and a right connecting rod (32), and the left end of the left connecting rod (31) and the right end of the right connecting rod (32) are respectively connected to the left side frame (10) and the right side frame (10); in the left connecting rod (31) and the right connecting rod (32), one of the left connecting rod and the right connecting rod is provided with an elastic clamping projection (33), the other one is provided with more than two positioning holes (321) which are arranged at intervals, and when the left connecting rod (31) and the right connecting rod (32) stretch relatively, the elastic clamping projection (33) is matched and positioned in the corresponding positioning hole (321).
2. The telescopic shelf according to claim 1, wherein: the left connecting rod (31) is provided with an inner rod (311) and an outer rod (312), the left end of the outer rod (312) is connected to the side frame (10) on the left side, and the left end of the inner rod (311) extends into the outer rod (312) and is fixed through a screw (313); the elastic clamping protrusion (33) is arranged at the right section of the inner rod (311), the lower end of the inner rod (311) is provided with a yielding hole, and the elastic clamping protrusion (33) is exposed out of the yielding hole; correspondingly, the positioning holes (321) are arranged at the lower end of the right connecting rod (32) and are arranged in a left-right spacing mode, and the right end of the inner rod (311) extends into the right connecting rod (32).
3. A telescopic shelf stable in use according to claim 2, characterized in that: elastic card is protruding (33) including elastic component (331) and protruding (332) of card, the cross-section of elastic component (331) is the setting of V-arrangement structure, elastic component (331) have horizontal part (333) and slant portion (334), slant portion (334) have linking arm (335) and elastic arm (336), linking arm (335) upwards buckle in the one end of horizontal part (333) and extend the setting, elastic arm (336) extend the setting upwards in the upper end slant of linking arm (335), protruding (332) integral type of card is formed on horizontal part (333).
4. The telescopic shelf according to claim 1, wherein: the right object placing plate (22) is provided with a hidden groove (229), and the left object placing plate (21) can selectively extend into the hidden groove (229) to be hidden or extend out of the hidden groove (229) to be exposed.
5. A telescopic shelf stable in use according to claim 4, characterized in that: the right storage plate (22) is provided with a first storage area (227) and a second storage area (228), the left storage plate (21) is provided with a third storage area (218), the second storage area (228) and the third storage area (218) are lower than the first storage area (227), the first storage area (227) is located between the second storage area (228) and the third storage area (218), and the hiding groove (229) is located on the lower side of the first storage area (227).
6. The telescopic shelf according to claim 1, wherein: put thing board (21) on a left side and be provided with installation department (215), be provided with spout (216) on installation department (215), put on the board (22) on the right side and be provided with the slide rail that extends the setting about, spout (216) adaptation is located on the slide rail, spout (216) optional is controlled the displacement on the slide rail to realize putting left thing board (21) at the reciprocal displacement on right thing board (22).
7. A telescopic shelf stable in use according to claim 6, characterized in that: two installation parts (215) are arranged, and the two installation parts (215) are respectively arranged at the front side and the rear side of the right end of the left object placing plate (21); correspondingly, the slide rail is provided with two, and two slide rails correspond two installation portions (215) and set up.
8. The telescopic shelf according to claim 1, wherein: a strip-shaped groove (226) extending from left to right is arranged on the outer side of the right object placing plate (22), the left object placing plate (21) is provided with an extension part (217) extending rightwards, the extension part (217) is abutted to the outer side of the right object placing plate (22), a movable piece (23) is connected between the extension part (217) and the strip-shaped groove (226), the movable piece (23) is provided with a first fixing part (231), a second fixing part (232) and a connecting part (233) connected between the first fixing part (231) and the second fixing part (232), the first fixing part (231) is abutted to the inner side of the right object placing plate (22), the second fixing part (232) is abutted to the outer side of the extending part (217), the connecting part (233) is positioned in the strip-shaped groove (226), the connecting part (233) can selectively move left and right in the strip-shaped groove (226), so as to realize the reciprocating displacement of the left object placing plate (21) on the right object placing plate (22).
9. The telescopic shelf according to claim 8, wherein: the article placing plate is characterized in that two strip-shaped grooves (226) are arranged, the two strip-shaped grooves (226) are arranged on the front side and the rear side of the article placing plate (22) on the right side respectively and correspondingly, two extending portions (217) and two moving members (23) are arranged on the front side and the rear side of the article placing plate (22) on the right side respectively in a supporting mode, and the two moving members (23) are arranged between the corresponding extending portions (217) and the strip-shaped grooves (226) respectively.
10. The utility model provides a use stable flexible supporter which characterized in that: comprises two side frames (10) which are arranged at a left-right interval, and a telescopic article placing component (20) and a positioning component (30) which are respectively connected between the two side frames (10); wherein:
the telescopic object placing component (20) comprises a left object placing plate (21) and a right object placing plate (22), and the left end of the left object placing plate (21) and the right end of the right object placing plate (22) are respectively connected to the left side frame (10) and the right side frame (10); the right end of the left object placing plate (21) and the left end of the right object placing plate (22) can move back to back or in opposite directions, so that the left object placing plate (21) and the right object placing plate (22) can be correspondingly folded up and down to shrink or can be extended in a staggered way;
the positioning assembly (30) comprises a left connecting rod (31) and a right connecting rod (32), and the left end of the left connecting rod (31) and the right end of the right connecting rod (32) are respectively connected to the left side frame (10) and the right side frame (10); one of the left connecting rod (31) and the right connecting rod (32) is provided with a detachable screw, the other one is provided with more than two positioning holes (321) which are arranged at intervals, and when the left connecting rod (31) and the right connecting rod (32) need to be relatively stretched, the screws are disassembled and assembled to be positioned in the corresponding positioning holes (321) in a matched mode, so that the positioning assembly (30) is correspondingly released and locked.
11. A shelf stable in use according to claim 10, further comprising: the right object placing plate (22) is provided with a hidden groove (229), and the left object placing plate (21) can selectively extend into the hidden groove (229) to be hidden or extend out of the hidden groove (229) to be exposed.
12. A shelf stable in use according to claim 11, further comprising: the right storage plate (22) is provided with a first storage area (227) and a second storage area (228), the left storage plate (21) is provided with a third storage area (218), the second storage area (228) and the third storage area (218) are lower than the first storage area (227), the first storage area (227) is located between the second storage area (228) and the third storage area (218), and the hiding groove (229) is located on the lower side of the first storage area (227).
13. A shelf stable in use according to claim 10, further comprising: put thing board (21) on a left side and be provided with installation department (215), be provided with spout (216) on installation department (215), put on the board (22) on the right side and be provided with the slide rail that extends the setting about, spout (216) adaptation is located on the slide rail, spout (216) optional is controlled the displacement on the slide rail to realize putting left thing board (21) at the reciprocal displacement on right thing board (22).
14. A shelf stable in use according to claim 13, further comprising: two installation parts (215) are arranged, and the two installation parts (215) are respectively arranged at the front side and the rear side of the right end of the left object placing plate (21); correspondingly, the slide rail is provided with two, and two slide rails correspond two installation portions (215) and set up.
15. A shelf stable in use according to claim 10, further comprising: a strip-shaped groove (226) extending from left to right is arranged on the outer side of the right object placing plate (22), the left object placing plate (21) is provided with an extension part (217) extending rightwards, the extension part (217) is abutted to the outer side of the right object placing plate (22), a movable piece (23) is connected between the extension part (217) and the strip-shaped groove (226), the movable piece (23) is provided with a first fixing part (231), a second fixing part (232) and a connecting part (233) connected between the first fixing part (231) and the second fixing part (232), the first fixing part (231) is abutted to the inner side of the right object placing plate (22), the second fixing part (232) is abutted to the outer side of the extending part (217), the connecting part (233) is positioned in the strip-shaped groove (226), the connecting part (233) can selectively move left and right in the strip-shaped groove (226), so as to realize the reciprocating displacement of the left object placing plate (21) on the right object placing plate (22).
16. A shelf stable in use according to claim 15, further comprising: the article placing plate is characterized in that two strip-shaped grooves (226) are arranged, the two strip-shaped grooves (226) are arranged on the front side and the rear side of the article placing plate (22) on the right side respectively and correspondingly, two extending portions (217) and two moving members (23) are arranged on the front side and the rear side of the article placing plate (22) on the right side respectively in a supporting mode, and the two moving members (23) are arranged between the corresponding extending portions (217) and the strip-shaped grooves (226) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457022.8U CN214179632U (en) | 2020-07-22 | 2020-07-22 | Stable in use's flexible supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457022.8U CN214179632U (en) | 2020-07-22 | 2020-07-22 | Stable in use's flexible supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214179632U true CN214179632U (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021457022.8U Active CN214179632U (en) | 2020-07-22 | 2020-07-22 | Stable in use's flexible supporter |
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| Country | Link |
|---|---|
| CN (1) | CN214179632U (en) |
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2020
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