CN211093086U - Adjustable fixing frame for household appliance installation - Google Patents

Abstract

The utility model discloses an adjustable fixing frame for household appliance installation, which comprises two fixing plates arranged on a wall, wherein the two fixing plates are both provided with a plurality of expansion screws, and the two fixing plates are fixed on the wall through a plurality of expansion screws, two threaded slide bars are arranged between the two fixing plates, two threaded slide bars are respectively and fixedly arranged at one third and two thirds of the same side wall of the two fixed plates, two nuts are respectively sleeved on the two threaded slide bars in a threaded manner, two U-shaped fixed blocks are arranged between the two nuts on the same threaded slide bar in a sliding manner, the openings of the U-shaped fixing blocks are arranged far away from the wall body, a plurality of limiting blocks are arranged on one side of the threaded sliding rod far away from the wall body, and a plurality of stoppers are distributed at the four corners of the rectangle, two stoppers close to the threaded slide bar are fixedly connected with the U-shaped fixed block. The device can be used for placing household appliances of different sizes and types without being limited by production specifications.

Description

Adjustable fixing frame for household appliance installation

Technical Field

The utility model relates to a household electrical appliances installation technical field especially relates to an adjustable type fixed frame of household electrical appliances installation usefulness.

Background

In places such as large-scale business supermarkets, exhibitions, large-scale household appliance selling places and the like, various household appliances are often required to be arranged in large quantities, and particularly, the installation of the household appliances such as refrigerators, freezers, washing machines and the like which are large in volume and weight is time-consuming and labor-consuming; in addition, the above-mentioned occasion is generally a temporary installation place, and when a product is off-shelf or is unfolded, the old product needs to be replaced by a new product. In order to facilitate the installation and replacement of products, the placing racks with different types are usually adopted to be matched with household appliances at present, if the types of the household appliances are too many, the placing racks with different specifications and types need to be matched, and the production cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following technical scheme:

an adjustable fixing frame for mounting household appliances comprises two fixing plates arranged on a wall, wherein a plurality of expansion screws are arranged on the two fixing plates, the two fixing plates are fixed on the wall through the expansion screws, two thread sliding rods are arranged between the two fixing plates and are respectively fixedly arranged at one third and two thirds of the same side wall of the two fixing plates, two nut sleeves are respectively sleeved on the two thread sliding rods through respective threads, two U-shaped fixing blocks are arranged between the two nuts on the same thread sliding rod in a sliding manner, the U-shaped fixing blocks are respectively arranged away from the wall in an opening manner, a plurality of limiting blocks are arranged on one side of the thread sliding rods away from the wall, the limiting blocks are distributed at four rectangular corners, and the two limiting blocks close to the thread sliding rods are fixedly connected with the U-shaped fixing blocks, and each limiting block side wall is fixed with two U-shaped fixing blocks with different heights, a plurality of two placing plates are arranged between the limiting blocks, and the placing areas of the two placing plates are changed through an area adjusting mechanism.

Preferably, the area adjusting mechanism comprises a plurality of telescopic rods, two placing plates are arranged in an up-and-down overlapping mode, a placing groove is formed in the non-overlapping part of each placing plate, the telescopic rods are located in the placing grooves and fixedly connected with two side walls of the placing grooves, each placing plate is of a longitudinal separable structure, curved connecting rods are fixedly arranged on two side walls of the placing plates below, the side walls of the placing plates above are provided with openings, and the curved connecting rods penetrate through the openings.

Preferably, the side walls of the limit blocks are provided with threaded rods, the threaded rods are located on the limit blocks on two adjacent edges of the placing plate, and threaded sleeve rods are sleeved between every two threaded rods.

Preferably, a plurality of the inside walls of the limiting blocks are provided with protective layers.

Preferably, two lateral wall all is equipped with T type slider at the bottom of the U type fixed block on the screw slide bar of below, two be equipped with the bearing board under the fixed plate between the lateral wall, the spout has been seted up to the lateral wall on the bearing board, and the spout sets up with T type slider matching.

The utility model has the advantages that:

through setting up two and placing the board and overlapping the setting, all set up the standing groove in two are placed the board, fix the telescopic link between the standing groove lateral wall, every is placed the board and is two halves disjunctor and constitute, utilizes the telescopic link to connect two halves and places the board to the use length that the board was placed in the flexibility control of utilizing the board of placing.

Through setting up bent shape connecting rod, fix bent shape connecting rod both ends and place the both sides wall of board under, place the board lateral wall at last and set up the opening, utilize bent shape connecting rod to place the usable width of board in the sliding control of opening.

Drawings

Fig. 1 is a schematic structural view of an adjustable fixing frame for mounting a household electrical appliance according to the present invention;

fig. 2 is a schematic diagram of a fixed placement plate structure of an adjustable fixed frame for mounting a household electrical appliance according to the present invention;

fig. 3 is a schematic view of an internal structure of a placement plate of an adjustable fixing frame for mounting a household electrical appliance according to the present invention;

fig. 4 is a schematic view of an external structure of a placement plate of an adjustable fixing frame for mounting a household electrical appliance according to the present invention;

fig. 5 is a schematic view of the T-shaped slider structure of the adjustable fixing frame for mounting a household electrical appliance.

In the figure: the device comprises a fixing plate 1, an expansion screw 2, a threaded sliding rod 3, a U-shaped fixing block 4, a nut 5, a limiting block 6, a placing plate 7, an opening 8, a curved connecting rod 9, a threaded rod 10, a threaded sleeve rod 11, a placing groove 12, a telescopic rod 13, a supporting plate 14, a sliding groove 15 and a sliding block 16T.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an adjustable fixing frame for installing household electrical appliances comprises two fixing plates 1 arranged on a wall, wherein the two fixing plates 1 are respectively provided with a plurality of expansion screws 2, the two fixing plates 1 are fixed on the wall through the plurality of expansion screws 2, two threaded slide rods 3 are arranged between the two fixing plates 1, the two threaded slide rods 3 are respectively fixedly arranged at one third and two thirds positions of the same side wall of the two fixing plates 1, the two threaded slide rods 3 are respectively sleeved with two nuts 5 through threads, two U-shaped fixing blocks 4 are arranged between the two nuts 5 on the same threaded slide rod 3 in a sliding manner, the U-shaped fixing blocks 4 are respectively opened and arranged away from the wall, one side of the threaded slide rod 3 away from the wall is provided with a plurality of limiting blocks 6, the limiting blocks 6 are distributed in a rectangular arrangement, and the four corners of the inner side walls of the limiting blocks, avoided when placing the electrical apparatus on placing board 7, limiting plate 6 produces the scotch to the edge of electrical apparatus, two stopper 6 that are close to screw slide bar 3 all with U type fixed block 4 fixed connection, and every stopper 6 lateral wall is fixed with two U type fixed blocks 4 of co-altitude not, U type fixed block 4 bottom wall on two below screw slide bars 3 all is equipped with T type slider 16, be equipped with bearing board 14 between two 1 lower lateral walls of fixed plate, spout 15 has been seted up to bearing board 14 side wall, and spout 15 and T type slider 16 match the setting, after utilizing U type fixed block 4 to fix stopper 6, utilize T type slider 16 and spout 15's matching setting, can enough make U type fixed block 4 can slide on screw slide bar 3, U type fixed block 4 has also been avoided around screw slide bar 3 upper shed pivoted problem.

Two placing plates 7 are arranged between the limiting blocks 6, the placing areas of the two placing plates 7 are changed by an area adjusting mechanism, the area adjusting mechanism comprises a plurality of telescopic rods 13, the two placing plates 7 are arranged in an up-and-down overlapping mode, a placing groove 12 is arranged in the partial plate where the two placing plates 7 are not overlapped, the telescopic rods 13 are arranged in the placing groove 12 and fixedly connected with two side walls of the placing groove 12, each placing plate 7 is of a longitudinal separable structure, the two placing plates 7 are arranged in an overlapping mode, the placing grooves 12 are arranged in the two placing plates 7, the telescopic rods 13 are fixed between the two side walls of the placing groove 12, each placing plate 7 is of a longitudinal separable structure, the two half placing plates 7 are connected through the telescopic rods 13, the usable lengths of the placing plates 7 are controlled by the flexibility of the telescopic rods 13, the curved connecting rods 9 are fixedly arranged on the two side walls of the placing plate 7 at the lower side, the, and bent shape connecting rod 9 runs through opening 8 and sets up, utilize bent shape connecting rod 9 to slide in opening 8, the control is placed board 7 can use the width, 6 lateral walls of a plurality of stoppers all are equipped with threaded rod 10, and a plurality of threaded rods 10 are located the stopper 6 of placing two adjacent limits of board 7, all overlap between two liang of threaded rods 10 and be equipped with screw rod sleeve 11, after placing board 7 and deciding good length and width as required the electrical apparatus of placing, screw up two screw rod sleeve 11, the control is placed board 7's length and width no longer change.

When the utility model is used, the fixing plate 1 is fixed on the wall surface by the expansion screw 2, the nut 5 is screwed to the position close to the side wall of the fixing plate 1, the transverse threaded loop bar 11 is screwed, the two placing plates 7 are overlapped, the placing grooves 12 are arranged in the two placing plates 7, the telescopic rod 13 is fixed between the two side walls of the placing groove 12, each placing plate 7 is in a longitudinal separable structure, the two placing plates 7 are connected by the telescopic rod 13, the length of the placing plate 7 is controlled by the flexibility of the telescopic rod 13, the placing length of the placing plate 7 is further adjusted, the longitudinal threaded loop bar 11 is screwed, the two side walls of the placing plate 7 at the lower part are fixedly provided with the connecting rods 9, the side wall of the placing plate 7 at the upper part is provided with the opening 8, the curved connecting rods 9 are arranged through the opening 8, the curved connecting rods 9 slide in the opening 8 by the curved connecting rods 9, the, come the adjustment place the board 7 can place the width, confirm place the board 7 place the width and the length after, screw up nut 5, utilize nut 5 to fix U type fixed block 4 in the fixed position on screw slide bar 3, make it unable left and right sides rock, place household electrical appliances again on placing board 7, like this, no matter how big or small of the household electrical appliances that will place, all accessible adjustment places the area of placing of board 7 and fixes it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An adjustable fixing frame for mounting household appliances comprises two fixing plates (1) arranged on a wall, and is characterized in that a plurality of expansion screws (2) are arranged on the two fixing plates (1), the two fixing plates (1) are fixed on the wall through the expansion screws (2), two thread sliding rods (3) are arranged between the two fixing plates (1), the two thread sliding rods (3) are respectively sleeved with two nuts (5), two U-shaped fixing blocks (4) are arranged between the two nuts (5) on the same thread sliding rod (3) in a sliding manner, the U-shaped fixing blocks (4) are respectively opened and far away from the wall, a plurality of limiting blocks (6) are arranged on one side, far away from the wall, of each thread sliding rod (3), the limiting blocks (6) are distributed in the rectangular four corners, and the two limiting blocks (6) close to the thread sliding rods (3) are fixedly connected with the U-shaped fixing blocks (4), two placing plates (7) are arranged between the limiting blocks (6), and the placing areas of the two placing plates (7) are changed through an area adjusting mechanism.

2. The adjustable fixing frame for mounting household electrical appliances according to claim 1, wherein the area adjusting mechanism comprises a plurality of telescopic rods (13), two placing plates (7) are arranged in an up-and-down overlapping manner, a placing groove (12) is arranged in each non-overlapping portion of the placing plates (7), the telescopic rods (13) are arranged in the placing grooves (12) and fixedly connected with two side walls of the placing grooves (12), curved connecting rods (9) are fixedly arranged on two side walls of the placing plates (7) below, openings (8) are arranged on the side walls of the placing plates (7) above, and the curved connecting rods (9) penetrate through the openings (8).

3. The adjustable fixing frame for mounting household electrical appliances according to claim 2, wherein a plurality of the side walls of the limiting blocks (6) are provided with threaded rods (10), the threaded rods (10) are positioned on the limiting blocks (6) on two adjacent sides of the placing plate (7), and a threaded sleeve rod (11) is sleeved between every two threaded rods (10).

4. The adjustable fixing frame for mounting household electrical appliances according to claim 3, wherein the inner side walls of the plurality of limiting blocks (6) are provided with a protective layer.

5. The adjustable fixing frame for mounting household appliances according to claim 4, wherein T-shaped sliders (16) are arranged on bottom side walls of U-shaped fixing blocks (4) on two lower threaded sliding rods (3), a bearing plate (14) is arranged between lower side walls of the two fixing plates (1), sliding grooves (15) are formed in upper side walls of the bearing plate (14), and the sliding grooves (15) are matched with the T-shaped sliders (16).

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