CN218407275U

CN218407275U - Multifunctional household ladder

Info

Publication number: CN218407275U
Application number: CN202221362314.2U
Authority: CN
Inventors: 周盼
Original assignee: Zhejiang Gaomai Industry And Trade Co ltd
Current assignee: Zhejiang Gaomai Industry And Trade Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-31
Anticipated expiration: 2032-05-30

Abstract

A multifunctional household ladder comprises a ladder body, wherein the ladder body comprises a middle part and two side parts. The middle part includes table, two horizontal poles and a plurality of fixed ladder poles, and first slot has all been seted up at both ends about the horizontal pole, and two second slots have been seted up to the bottom of horizontal pole, and first connecting hole has still all been seted up at both ends about the horizontal pole. The side part includes two vertical poles and a plurality of slip ladder poles, and the top of vertical pole is fixed with the inserted block, has seted up the second connecting hole on the inserted block, wears to be equipped with fastening bolt and supporting fastening nut in first connecting hole and the second connecting hole, has seted up the spout on the vertical pole, is fixed with L type cardboard on the cell wall of spout. The utility model discloses both can regard as the ladder to use, can regard as the desk to use again, realized the dual-purpose function of ladder and desk, simple structure, the combination is convenient, has fully utilized the resource, has saved the space, is suitable for very much domesticly.

Description

Multifunctional household ladder

Technical Field

The utility model relates to a ladder technical field specifically is a multi-functional domestic ladder.

Background

The ladder is an ancient article, which is still used up to now, and as the society develops, the structure and the materials of the ladder are changed, and new ladders are produced, so that the ladder has the following functions: have two-way ladder, can extension ladder, one-way folding ladder antiskid etc. see from the material: there are pure wood of aluminum alloys, steel-wood bonded, plastic, insulating materials, etc. The existing household ladder has single function, is in an idle state for most of time, and has the problems of occupying space and wasting resources.

Therefore, the utility model provides a technical scheme solves foretell domestic ladder function singleness, and most of time is idle state, has the problem of occupation space and wasting of resources's problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a multi-functional domestic ladder aims at reaching the technical effect that the dual purpose function of ladder and desk was realized to the ladder body.

A multifunctional household ladder comprises a ladder body, wherein the ladder body comprises a middle part and two side edge parts;

the middle part comprises a table plate, two cross rods and a plurality of fixed ladder rods, the two cross rods are respectively fixed on the front side and the rear side of the bottom end of the table plate, first slots are formed in the left end and the right end of each cross rod, two second slots with the same diameter as the first slots are formed in the bottom end of each cross rod, the two second slots respectively correspond to the two first slots and are respectively communicated with the two first slots to form an L-shaped through groove, first connecting holes transversely penetrating through the cross rods are also formed in the left end and the right end of each cross rod, the first connecting holes correspond to the turning positions of the L-shaped through grooves, and the fixed ladder rods are fixedly connected between the two cross rods;

the two side parts are respectively located on the left side and the right side of the bottom of the middle part, each side part comprises two longitudinal rods and a plurality of sliding ladder rods, the two longitudinal rods are respectively connected to the same sides of the bottoms of the two transverse rods, the top ends of the longitudinal rods are fixedly provided with insertion blocks used for being inserted into the first slots and the second slots, the insertion blocks are provided with second connection holes corresponding to the first connection holes, fastening bolts penetrate through the first connection holes and the second connection holes and are matched with fastening nuts, the sliding grooves are formed in the opposite sides of the two longitudinal rods, an L-shaped clamping plate is fixed on one side of each sliding groove, a gap through which the sliding ladder rods can penetrate is reserved between the L-shaped clamping plate and the other side of each sliding groove, the sliding ladder rods are connected between the two longitudinal rods in a sliding mode, and the two ends of the sliding ladder rods are respectively inserted into the two sliding grooves and move along the sliding grooves.

Through adopting above-mentioned technical scheme, when the ladder body used as the ladder, the inserted block inserted first slot, and the second connecting hole corresponds with the position of first connecting hole, passes first connecting hole and second connecting hole and screws up fastening nut with fastening bolt, and the horizontal pole is regarded as the ladder pole of ladder together with the vertical pole. And then, sliding ladder rods sequentially slide, move along the sliding grooves through gaps between the L-shaped clamping plates and the groove walls of the sliding grooves, then clamp the sliding ladder rods on the L-shaped clamping plates, cannot fall downwards, and serve as the step bars of the ladder together with the fixed ladder rods. When the ladder body uses as the desk, the inserted block inserts the second slot, and the second connecting hole corresponds with the position of first connecting hole, passes first connecting hole and second connecting hole and screws up fastening nut with fastening bolt, and the horizontal pole is as the table foot of desk. Each sliding ladder rod slides in sequence, each sliding ladder rod slides downwards to the bottom end of the sliding groove, so that a sufficient space is reserved between the two longitudinal rods, and when the ladder body is used as a table, a user sits on the edge, and legs can extend to the lower side of the table plate, so that the sitting posture is more natural. The utility model discloses both can regard as the ladder to use, can regard as the desk to use again, realized the dual-purpose function of ladder and desk, simple structure, the combination is convenient, has fully utilized the resource, has saved the space, is suitable for very much domesticly.

The utility model discloses a further setting: and the bottom ends of the two opposite sides of the longitudinal rods are fixedly connected with connecting rods.

Through adopting above-mentioned technical scheme, the setting up of connecting rod makes two vertical poles connect as an organic wholely, dismantles and the convenience more of installation side limit part timesharing.

The utility model discloses a further setting: the bottom of the table plate is provided with a groove.

Through adopting above-mentioned technical scheme, when the ladder body used as the ladder, the setting up of recess made and remain between table and the fixed ladder pole and have sufficient space and can supply user's sole to penetrate, and user's foot can step on fixed ladder pole more on the spot.

The utility model discloses a further set up: and an inclined stay bar is fixedly connected between the L-shaped clamping plate and the groove wall of the sliding groove.

Through adopting above-mentioned technical scheme, the stability of L type cardboard has been promoted in setting up of diagonal brace.

The utility model discloses a further setting: and a rubber sleeve is sleeved outside the L-shaped clamping plate.

Through adopting above-mentioned technical scheme, the stability of sliding ladder pole card when on L type cardboard can be promoted in the setting of rubber sleeve.

The utility model discloses a further set up: heavy grooves are formed in the orifices at the two ends of the first connecting hole.

Through adopting above-mentioned technical scheme, fastening nut and fastening bolt's head all is located heavy inslot, guarantees the roughness on assurance horizontal pole surface, prevents that user of service from producing with fastening nut and fastening bolt and colliding with the scraping.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a multi-functional domestic ladder, when the ladder body used as the ladder, the inserted block inserted first slot, and the second connecting hole corresponds with the position of first connecting hole, passes first connecting hole and second connecting hole and screws up fastening nut with fastening bolt, and the ladder pole of ladder is regarded as together to horizontal pole and vertical pole. And then, sliding ladder rods sequentially slide, move along the sliding grooves through gaps between the L-shaped clamping plates and the groove walls of the sliding grooves, then clamp the sliding ladder rods on the L-shaped clamping plates, cannot fall downwards, and serve as the step bars of the ladder together with the fixed ladder rods. When the ladder body uses as the desk, the inserted block inserts the second slot, and the second connecting hole corresponds with the position of first connecting hole, passes first connecting hole and second connecting hole and screws up fastening nut with fastening bolt, and the horizontal pole is as the table foot of desk. And then, sliding the sliding ladder rods in sequence, and sliding the sliding ladder rods downwards to the bottom end of the sliding groove, so that a sufficient space is reserved between the two longitudinal rods, and when the ladder body is used as a table, a person sits on the edge, and legs can extend to the lower side of the table plate, thereby enabling the sitting posture to be more natural. The utility model discloses both can regard as the ladder to use, can regard as the desk to use again, realized the dual purpose function of ladder and desk, simple structure, the combination is convenient, has utilized the resource fully, has saved the space, is suitable for very much domesticly.

Drawings

Fig. 1 is a schematic structural view of the multifunctional household ladder of the present invention used as a table;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the multifunctional household ladder of the present invention as a ladder;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a partial structural schematic view of a cross bar of the multifunctional household ladder of the present invention;

fig. 6 is a schematic view of a partial structure of a vertical rod of the multifunctional household ladder of the present invention.

Reference numerals: 1. a middle portion; 2. a side portion; 3. a table plate; 4. a cross bar; 5. fixing the ladder rod; 6. a first slot; 7. a second slot; 8. a first connection hole; 9. a longitudinal bar; 10. a sliding ladder bar; 11. inserting a block; 12. a second connection hole; 13. a chute; 14. an L-shaped clamping plate; 15. a connecting rod; 16. a groove; 17. a diagonal brace.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A multi-functional domestic ladder, as shown in figures 1 to 6, comprises a ladder body comprising a middle portion 1 and two side portions 2.

The middle part 1 comprises a table plate 3, two cross bars 4 and a plurality of fixed ladder bars 5.

The two cross rods 4 are respectively fixed on the front side and the rear side of the bottom end of the table plate 3. First slots 6 are arranged at the left end and the right end of the cross rod 4. The bottom end of the cross rod 4 is provided with two second slots 7 with the same slot diameter as the first slots 6. The two second slots 7 correspond to the two first slots 6 respectively, and are communicated with the two first slots 6 respectively to form an L-shaped through slot. Horizontal pole 4 about both ends still all seted up the first connecting hole 8 that transversely runs through horizontal pole 4, first connecting hole 8 corresponds the turn department that the groove was led to L shape.

A plurality of fixed ladder bars 5 are fixedly connected between the two cross bars 4.

The bottom end of the table plate 3 is provided with a groove 16.

The two side portions 2 are respectively located on the left and right sides of the bottom end of the middle portion 1. The side part 2 comprises two longitudinal bars 9 and a number of sliding ladder bars 10.

Two vertical rods 9 are respectively connected to the same side of the bottom ends of the two transverse rods 4. An insertion block 11 for inserting the first slot 6 and the second slot 7 is fixed at the top end of the vertical rod 9. The second connecting hole 12 corresponding to the first connecting hole 8 is formed in the insert block 11, and a fastening bolt penetrates through the first connecting hole 8 and the second connecting hole 12 and is matched with a fastening nut. The two vertical rods 9 are provided with a sliding groove 13 at the opposite side. An L-shaped clamping plate 14 is fixed on one side of the chute 13. A gap for the sliding ladder bar 10 to pass through is reserved between the L-shaped clamping plate 14 and the other side groove wall of the sliding groove 13.

A plurality of sliding ladder rods 10 are all connected between the two longitudinal rods 9 in a sliding mode, and two ends of each sliding ladder rod 10 are inserted into the two sliding grooves 13 respectively and move along the sliding grooves 13.

Preferably, the bottom ends of the two longitudinal bars 9 at the opposite sides are fixedly connected with connecting rods 15.

The connecting rod 15 is arranged to connect the two longitudinal rods 9 into a whole, so that the side edge part 2 can be more conveniently detached and installed.

Preferably, a diagonal brace 17 is fixedly connected between the L-shaped clamping plate 14 and the wall of the sliding groove 13.

The provision of the diagonal struts 17 promotes the stability of the L-shaped card 14.

Preferably, the L-shaped clamping plate 14 is sleeved with a rubber sleeve.

The rubber sleeve can improve the stability of the sliding ladder bar 10 clamped on the L-shaped clamping plate 14.

Preferably, the two end orifices of the first connecting hole 8 are provided with sunk grooves.

The head of fastening nut and fastening bolt all is located heavy inslot, guarantees the roughness on 4 surfaces of horizontal pole, prevents that user of service from producing with fastening nut and fastening bolt and colliding with the scraping.

The working principle is as follows: when the ladder body used as the ladder, the insert 11 inserted first slot 6, and second connecting hole 12 corresponds with the position of first connecting hole 8, passes first connecting hole 8 and second connecting hole 12 with fastening bolt and screws up fastening nut, and horizontal pole 4 and vertical pole 9 are regarded as the ladder pole of ladder together. Then, the sliding bars 10 are slid in sequence, the sliding bars 10 move along the sliding grooves 13 through the gaps between the L-shaped catch plates 14 and the walls of the sliding grooves 13, and then the sliding bars 10 are caught by the L-shaped catch plates 14, so that the sliding bars 10 do not fall down, and the sliding bars 10 and the fixed bars 5 serve as the legs of the ladder. And the arrangement of the groove 16 ensures that enough space is reserved between the desk board 3 and the fixed ladder bar 5 for the sole of a user to penetrate, when the ladder body is used as a ladder, the feet of the user can step on the fixed ladder bar 5 more solidly. It is worth noting that: when the table board 3 is used as a ladder leaning against the wall surface, the table board 3 is required to be close to the wall surface and has a ladder top and a ladder bottom as the ladder, and if the table board is used reversely, the L-shaped clamping board 14 can not support the sliding ladder rod 10.

When the ladder body used as the desk, the second slot 7 was inserted into the inserted block 11, and second connecting hole 12 corresponds with the position of first connecting hole 8, passes first connecting hole 8 and second connecting hole 12 with fastening bolt and screws up fastening nut, and horizontal pole 4 is as the table foot of desk. Then, the sliding ladder rods 10 are sequentially slid, and the sliding ladder rods 10 are all slid downwards to the bottom end of the sliding groove 13, so that sufficient space is reserved between the two longitudinal rods 9, when the ladder body is used as a table, a user sits on the edge of the ladder body, and legs can extend to the lower side of the table plate 3, and the sitting posture is more natural.

The utility model discloses both can regard as the ladder to use, can regard as the desk to use again, realized the dual-purpose function of ladder and desk, simple structure, the combination is convenient, has fully utilized the resource, has saved the space, is suitable for very much domesticly.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multi-functional domestic ladder, includes the ladder body, its characterized in that: the ladder body comprises a middle part (1) and two side parts (2);

the middle part (1) comprises a table plate (3), two cross rods (4) and a plurality of fixed ladder rods (5), the two cross rods (4) are fixed to the front side and the rear side of the bottom end of the table plate (3) respectively, first slots (6) are formed in the left end and the right end of each cross rod (4), two second slots (7) identical to the slot diameters of the first slots (6) are formed in the bottom end of each cross rod (4), the two second slots (7) correspond to the two first slots (6) respectively and are communicated with the two first slots (6) respectively to form an L-shaped through groove, first connecting holes (8) transversely penetrating through the cross rods (4) are formed in the left end and the right end of each cross rod (4), the first connecting holes (8) correspond to turning positions of the L-shaped through grooves, and the fixed ladder rods (5) are fixedly connected between the two cross rods (4);

two side part (2) are located the bottom left and right sides of middle part (1) respectively, side part (2) include two vertical poles (9) and a plurality of slip ladder pole (10), and two vertical poles (9) are connected respectively in the same one side of the bottom of two horizontal poles (4), the top of vertical pole (9) is fixed with inserted block (11) that are used for inserting first slot (6) and second slot (7), set up second connecting hole (12) that correspond with first connecting hole (8) position on inserted block (11), wear to be equipped with fastening bolt and supporting fastening nut in first connecting hole (8) and second connecting hole (12), two relative one side has all seted up spout (13) on vertical pole (9), be fixed with L type cardboard (14) on one side cell wall of spout (13), it has the clearance that can supply slip ladder pole (10) to pass to remain between the opposite side cell wall of L type cardboard (14) and spout (13), a plurality of equal sliding connection of slide ladder pole (10) is in two slide ladder poles (9), two spouts (13) remove respectively along two spouts (13).

2. A multi-functional home ladder as claimed in claim 1, wherein: the bottom ends of the opposite sides of the two longitudinal rods (9) are fixedly connected with connecting rods (15).

3. A multi-functional household ladder as claimed in claim 2, wherein: the bottom end of the table plate (3) is provided with a groove (16).

4. A multi-functional household ladder as claimed in claim 3, wherein: an inclined stay bar (17) is fixedly connected between the L-shaped clamping plate (14) and the groove wall of the sliding groove (13).

5. A multi-functional home ladder as claimed in claim 4, wherein: and a rubber sleeve is sleeved outside the L-shaped clamping plate (14).

6. A multi-functional home ladder as claimed in claim 5, wherein: heavy grooves are formed in the orifices at the two ends of the first connecting hole (8).