CN110859438A - Storage cabinet with convertible ladder - Google Patents
Storage cabinet with convertible ladder Download PDFInfo
- Publication number
- CN110859438A CN110859438A CN201911160770.1A CN201911160770A CN110859438A CN 110859438 A CN110859438 A CN 110859438A CN 201911160770 A CN201911160770 A CN 201911160770A CN 110859438 A CN110859438 A CN 110859438A
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- ladder
- push
- plate
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B85/00—Furniture convertible into other kinds of furniture
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0002—Adjustable furniture construction
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/05—Furniture provided with a ladder
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- Ladders (AREA)
Abstract
The invention provides a storage cabinet with a convertible ladder, which comprises a first cabinet body and a second cabinet body, wherein the first cabinet body is connected with the second cabinet body in a sliding mode, the first cabinet body is a fixed cabinet body, and the second cabinet body can slide up and down relative to the first cabinet body so as to realize the conversion of the ladder and the storage cabinet. The ladder is simple in structure and strong in practicability, and not only can play a role in storing articles, but also can be used as a ladder; when the storage cabinet is converted into a ladder, the mode of pushing upwards is adopted, and the mode is quick and labor-saving; the crank double-connecting-rod mechanism is formed by matching the push-pull plate, the connecting rod, the turnover plate and the second cabinet body frame, so that the turnover plate is turned backwards while the push-pull plate is pushed, and the storage cabinet is converted into a ladder conveniently and quickly; a double fixing mode is adopted, namely a spring fixing rod is used for fixing the front end of the second cabinet body; the push-pull plate, the turnover plate and the upper cover plate are matched to fix the rear end of the second cabinet body, so that the stability of the ladder is further improved.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a storage cabinet with a convertible ladder.
Background
The ladder is the indispensable thing of every family, and the bad thing of roof department in the room needs to be changed often to be used, and the common domestic ladder on the market is herringbone ladder mostly, leaves the ladder indoor when not using, not only occupation space, and also it is also pleasing to the eye, consequently, prior art combines cupboard and ladder, not only solves the problem that the ladder occupation space, but also has solved the problem of cupboard function singleness.
For example, chinese patent with patent number CN201520936592.8 discloses a ladder and cupboard, and the ladder that proposes includes the support body, and fixed mounting has the step that the width reduces gradually from bottom to top on the riser that is located between the bottom plate of support body and the roof, and the both sides of support body all articulate through rotatory hinge has a door plant, all sets up the quantity on every door plant and the same and the draw-in groove that is used for clamping the step with the quantity of step. The proposed cabinet comprises two ladders of the kind mentioned, wherein after one of the ladders has been inverted, the bottom plate of the inverted ladder is connected by hinges to the top plate of the non-inverted ladder. The ladder and the cabinet realize the quick conversion between the ladder and the cabinet, have small volume and convenient use, can be placed at any corner indoors, not only save the space, but also realize the maximization of the function.
However, when the cabinet is converted into a ladder, each ladder board needs to be clamped into the clamping groove of the door plate, and the process needs a lot of time and energy and is inconvenient to use.
Also, for example, chinese patent No. CN201721158015.6 discloses an extensible ladder storage cabinet, which comprises a cabinet body, wherein a plurality of partition boards for storing articles are arranged in the cabinet body from top to bottom. The partition board is internally and evenly connected with a frame body in a sliding manner, and the frame body is connected with the frame body through a connecting piece in sliding connection with the cabinet body. A sliding groove is formed in one side of the connecting piece and embedded into the side face of the partition board, and waist-shaped notches are formed in the upper end and the lower end of the connecting piece. The frame body is Contraband-shaped, and the opening of the frame body is downwards and is inversely arranged on the partition board. The upper end and the lower end of the side surface of the frame body are also provided with transmission rods in a staggered manner, and the transmission rods below the upper frame body and the transmission rods on the lower frame body are respectively arranged in the kidney-shaped notches at the upper end and the lower end of the same connecting piece in a penetrating manner. A supporting plate used for supporting the bottom cabinet body is further fixed below the frame body at the bottom of the cabinet body. In addition, the cabinet body bottom quadriversal all is equipped with the universal wheel, the universal wheel is fixed in the backup pad below cabinet body bottom and bottom framework respectively.
However, when the cabinet is converted into a ladder, the partition plates need to be pulled away one by one, and the process is complicated; meanwhile, when the ladder is used as a ladder, the ladder can reach the same height as a cabinet, and does not really achieve the climbing function required by conversion into the ladder.
Chinese patent with patent number CN201721158015.6 discloses a locker with ladder, which is characterized in that: the storage cabinet is cast into a cuboid consisting of three grids, grooves are dug in the side frame of the storage cabinet, and the ladder can be embedded into the grooves in the side frame of the storage cabinet. People can take out the ladder on the storage cabinet for use when needed, thereby saving space and being convenient and practical.
However, the ladder is only embedded in the frame of the locker, and the conversion between the cabinet and the ladder is not realized. Thus, there is a problem of being unsightly and impractical.
Therefore, there is a need for furniture with simple structure and capable of realizing quick change of ladders and cabinets.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the storage cabinet with the convertible ladder.
The technical scheme of the invention is as follows: the utility model provides a locker of convertible ladder, includes the first cabinet body and the second cabinet body, the first cabinet body and second cabinet body sliding connection, the first cabinet body be the fixed cabinet body, the second cabinet body can slide from top to bottom relative to the first cabinet body to realize the transform of ladder and locker.
Preferably, a telescopic fixing rod is arranged at the upper end of the first cabinet body, and after the second cabinet body slides upwards to be in a ladder shape, the telescopic fixing rod is used for supporting the second cabinet body at the upper end.
The second cabinet body comprises a second cabinet body frame, a push-pull plate, a turnover plate and a connecting rod assembly, the push-pull plate is connected with the second cabinet body frame in a sliding mode, the turnover plate is connected with the push-pull plate through the connecting rod assembly, and the turnover plate is connected with the second cabinet body frame at the upper end of the push-pull plate in a rotating mode.
Preferably, the first cabinet body comprises a first cabinet body frame and a supporting plate arranged in the first cabinet body frame.
Preferably, the front ends of the left and right side walls of the first cabinet body frame are provided with transformation sliding grooves along the vertical direction, correspondingly, the left and right side walls of the first cabinet body frame are provided with transformation sliding rails for transforming the sliding grooves.
Preferably, a telescopic hole is formed in the first cabinet body frame at the top end of the transformation sliding groove, the fixing rod is located in the telescopic hole and connected with a telescopic spring arranged in the telescopic hole, and the fixing rod can be controlled to stretch into the telescopic hole by pressing. After the second cabinet body slides to the upper end of the fixed rod, the fixed rod is popped out through the action of the telescopic spring to fix the second cabinet body.
Preferably, the center of the left and right side walls of the second cabinet frame is provided with a push-pull plate sliding groove along the transverse direction, and the push-pull plate is connected with the push-pull plate sliding groove in a sliding manner through the convex blocks on the two sides of the push-pull plate.
Preferably, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the push-pull plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is connected with the turnover plate.
Preferably, a circular protrusion is arranged at the hinged position of the first connecting rod and the second connecting rod, and the circular protrusion is in sliding connection with an arc-shaped groove arranged on the inner side wall of the second cabinet body frame.
Preferably, the turnover plate is rotatably connected with the second cabinet body frame through a pin shaft, the turnover plate can rotate 270 degrees around the pin shaft, and a square through groove matched with the push-pull plate is further formed in the turnover plate.
Preferably, the left and right inner side walls of the second cabinet body frame are provided with corresponding bosses for supporting the turnover plate.
Preferably, the turnover plate is further provided with an upper cover plate in a sliding manner, and after the turnover plate is turned over, the upper cover plate slides down towards the first cabinet body and is clamped into the clamping groove above the first cabinet body.
The invention has the beneficial effects that:
1. the novel ladder has a simple structure and strong practicability, not only can play a storage function in daily family life, but also can be converted into a ladder to play a role in climbing when necessary;
2. when the storage cabinet is converted into a ladder, the mode of pushing upwards is adopted, and the mode is quick and labor-saving;
3. according to the invention, the push-pull plate, the connecting rod, the turnover plate and the second cabinet body frame are matched to form a crank double-connecting-rod mechanism, so that the turnover plate can turn backwards while the push-pull plate is pushed, and the conversion from the storage cabinet to the ladder is further completed, and the process is convenient and rapid;
4. the invention adopts a double fixing mode, namely a spring fixing rod is used for fixing the front end of the second cabinet body; the push-pull plate, the turnover plate and the upper cover plate are matched to fix the rear end of the second cabinet body, so that the stability of the ladder is further improved.
Drawings
FIG. 1 is a schematic view of a storage cabinet according to the present invention;
FIG. 2 is a schematic view of the ladder of the present invention;
FIG. 3 is a schematic structural diagram of the first cabinet of the present invention;
fig. 4 is a schematic structural view of a second cabinet according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic structural view of a second cabinet frame according to the present invention;
FIG. 7 is a partial schematic view of a second cabinet frame of the present invention;
FIG. 8 is a schematic structural view of the connecting rod assembly of the present invention;
FIG. 9 is a schematic structural view of the upper cover plate and the flip plate of the present invention;
in the figure, 1-a first cabinet body, 2-a second cabinet body, 11-a first cabinet body frame, 12-a supporting plate, 13-a fixed rod, 14-a transformation sliding groove, 21-a second cabinet body frame, 22-a push-pull plate, 23-a turnover plate, 24-a first connecting rod, 25-a second connecting rod, 26-a push-pull plate sliding groove, 27-a boss, 28-an arc groove, 29-an upper cover plate, 30-a circular bulge and 31-a transformation sliding rail.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1 and 2, a storage cabinet with convertible ladder comprises a first cabinet body 1 and a second cabinet body 2, wherein the first cabinet body 1 and the second cabinet body 2 are connected in a sliding manner in a tangent manner, the first cabinet body 1 is a fixed cabinet body, the second cabinet body 2 can slide up and down relative to the first cabinet body 1, when the second cabinet body 2 slides upwards to the upper side of the first cabinet body 1, the storage cabinet can be used as a ladder, so that the second cabinet body 2 can be slid to realize the conversion between the ladder and the storage cabinet, wherein fig. 1 is a structural schematic diagram of the storage cabinet in the embodiment, and fig. 2 is a structural schematic diagram of the ladder in the embodiment.
Preferably, as shown in fig. 3, the first cabinet 1 includes a first cabinet frame 11, and a support plate 12 disposed in the first cabinet frame 11. First cabinet body frame 11 include both sides board and bottom plate and the roof of being connected with both sides board, backup pad 12 set up on the both sides board between bottom plate and roof, backup pad 12 can not only regard as the storing backup pad to use, can regard as the step to use moreover. The front ends of the side walls of the two side plates of the first cabinet frame 11 are provided with a transformation sliding groove 14 along the vertical direction.
As shown in fig. 5, a telescopic hole is formed in a top plate of the first cabinet frame 11 at the top end of the transformation chute 14, the telescopic fixing rod 13 is located in the telescopic hole and connected with a telescopic spring arranged in the telescopic hole, and the fixing rod 13 can be controlled to be telescopic into the telescopic hole by pressing. When the second cabinet 2 slides to the upper end of the fixing rod 13 and is transformed into a ladder shape, the fixing rod 13 is popped up through the action of the telescopic spring to fix the second cabinet 2.
As shown in fig. 4, the second cabinet 2 includes a second cabinet frame 21, a push-pull plate 22, a turnover plate 23, and a connecting rod assembly, the push-pull plate 22 is slidably connected to the second cabinet frame 21, the turnover plate 23 is connected to the push-pull plate 22 through the connecting rod assembly, and the turnover plate 23 is rotatably connected to the second cabinet frame 21 at the upper end of the push-pull plate 22.
Correspondingly, the second cabinet frame 21 includes two side plates and a cross bar connected to the two side plates, as shown in fig. 6, the front ends of the side walls of the left and right side plates of the first cabinet frame 21 are provided with a transformation slide rail 31 for transforming the sliding groove 14.
Preferably, as shown in fig. 7, push-pull plate sliding grooves 26 are symmetrically formed in the central positions of the inner side walls of the two side plates of the second cabinet frame 11 along the transverse direction, and the push-pull plate 22 is slidably connected with the push-pull plate sliding grooves 26 on the two sides through the protruding blocks on the two sides.
Preferably, the number of the connecting rod assemblies in this embodiment is 2, and the connecting rod assemblies are respectively disposed on the inner sides of the two side plates of the second cabinet frame 21, as shown in fig. 8, each connecting rod assembly includes a first connecting rod 24 and a second connecting rod 25, one end of the first connecting rod 24 is hinged to the push-pull plate 22, the other end of the first connecting rod 24 is hinged to one end of the second connecting rod 25, and the other end of the second connecting rod 25 is connected to the turnover plate 23. And a round bulge 30 is arranged at the hinged part of the first connecting rod 24 and the second connecting rod 25, and the round bulge 30 is connected with the inner arc-shaped grooves 28 arranged on the inner side walls of the two side plates of the second cabinet frame 21 in a sliding way.
Preferably, the turning plate 23 is rotatably connected with the second cabinet frame 21 through a pin shaft, and the turning plate 23 can rotate 270 degrees around the pin shaft.
Preferably, the inner side walls of the left and right side plates of the second cabinet frame 21 are further provided with corresponding bosses 27, and the bosses 27 are used for supporting the turnover plate 23. In the storage cabinet form, the turning plate 23 is covered on the second cabinet frame 21 and supported by the two bosses 27.
Preferably, as shown in fig. 9, the turning plate 23 is further provided with an upper cover plate 29 in a sliding manner, and after the turning plate 23 is turned, the upper cover plate 29 slides down toward the first cabinet 1 and is clamped into the clamping groove above the first cabinet 1.
When the locker converts the ladder into, the second cabinet body 2 to dead lever 13 position of push-up, dead lever 13 pops out owing to the afterbody spring action, and the card advances the notch of the second cabinet body 2, plays the fixed action. Then the push-pull plate 22 is pushed to move backwards; thereby driving the first connecting rod 24 to move from the bottom end to the top end of the arc-shaped groove 28 of the second cabinet body 2; the second connecting rod 25 is further driven to enable the turnover plate 23 to turn over 270 degrees and be perpendicular to the first cabinet body 1; the upper cover plate 29 slides down and is clamped into the clamping groove of the first cabinet body 1 to play a role in fixing; and the push-pull plate 22 is inserted into the square through groove at the front end of the turnover plate 23, and the storage cabinet is converted into a ladder.
The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (10)
1. A storage cabinet with a convertible ladder is characterized in that: the ladder comprises a first cabinet body and a second cabinet body, wherein the first cabinet body is connected with the second cabinet body in a sliding manner, the first cabinet body is a fixed cabinet body, and the second cabinet body can slide up and down relative to the first cabinet body so as to realize the transformation of the ladder and the storage cabinet;
the upper end of the first cabinet body is provided with a telescopic fixed rod, and after the second cabinet body slides upwards to be in a ladder shape, the telescopic fixed rod is used for supporting the second cabinet body at the upper end;
the second cabinet body comprises a second cabinet body frame, a push-pull plate, a turnover plate and a connecting rod assembly, the push-pull plate is connected with the second cabinet body frame in a sliding mode, the turnover plate is connected with the push-pull plate through the connecting rod assembly, and the turnover plate is connected with the second cabinet body frame at the upper end of the push-pull plate in a rotating mode.
2. A convertible ladder stowage bin according to claim 1, wherein: the first cabinet body comprises a first cabinet body frame and a supporting plate arranged in the first cabinet body frame.
3. A convertible ladder storage cabinet as claimed in claim 2, wherein: the front ends of the left side wall and the right side wall of the first cabinet body frame are provided with transformation sliding grooves along the vertical direction, and transformation sliding rails matched with the transformation sliding grooves are arranged on the left side wall and the right side wall of the first cabinet body frame.
4. A convertible ladder storage cabinet as claimed in claim 3, wherein: the first cabinet body frame at transform spout top has seted up the telescopic hole, and the dead lever is located the telescopic hole and is connected with the expanding spring who sets up in the telescopic hole, and after the second cabinet body slided to the dead lever upper end, the dead lever popped out in order to play the fixed action to the second cabinet body through expanding spring's effect.
5. A convertible ladder stowage bin according to claim 1, wherein: and the center of the left side wall and the right side wall of the second cabinet body frame is provided with a push-pull plate sliding groove along the transverse direction, and the push-pull plate is in sliding connection with the push-pull plate sliding groove through convex blocks on two sides of the push-pull plate.
6. A convertible ladder stowage bin according to claim 1, wherein: the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the push-pull plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is connected with the turnover plate.
7. A convertible ladder storage cabinet as claimed in claim 6, wherein: the hinge joint of the first connecting rod and the second connecting rod is provided with a circular bulge, and the circular bulge is connected with an arc-shaped groove arranged on the inner side wall of the second cabinet body frame in a sliding manner.
8. A convertible ladder storage cabinet as claimed in claim 6, wherein: the turnover plate is rotatably connected with the second cabinet body frame through a pin shaft, the turnover plate can rotate 270 degrees around the pin shaft, a square through groove matched with the push-pull plate is further formed in the turnover plate, and the push-pull plate slides to a certain distance from the rear end and then is clamped in the square through groove.
9. A convertible ladder storage cabinet as claimed in claim 8, wherein: and the left and right inner side walls of the second cabinet body frame are also provided with corresponding bosses which are used for supporting the turnover plates in the shape of the storage cabinet.
10. A convertible ladder storage cabinet as claimed in claim 9, wherein: the turnover plate is provided with an upper cover plate in a sliding mode, and after the turnover plate is turned over, the upper cover plate slides down towards the first cabinet body and is clamped into the clamping groove above the first cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911160770.1A CN110859438A (en) | 2019-11-23 | 2019-11-23 | Storage cabinet with convertible ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911160770.1A CN110859438A (en) | 2019-11-23 | 2019-11-23 | Storage cabinet with convertible ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110859438A true CN110859438A (en) | 2020-03-06 |
Family
ID=69656240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911160770.1A Pending CN110859438A (en) | 2019-11-23 | 2019-11-23 | Storage cabinet with convertible ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110859438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547489A (en) * | 2020-04-24 | 2021-10-26 | 贵州电网有限责任公司 | Portable multi-functional rising workstation |
-
2019
- 2019-11-23 CN CN201911160770.1A patent/CN110859438A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547489A (en) * | 2020-04-24 | 2021-10-26 | 贵州电网有限责任公司 | Portable multi-functional rising workstation |
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