CN111306411A

CN111306411A - Embedded household appliance fixing device

Info

Publication number: CN111306411A
Application number: CN202010199467.9A
Authority: CN
Inventors: 杨蒙蒙
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-06-19
Anticipated expiration: 2040-03-20
Also published as: CN111306411B

Abstract

The invention discloses an embedded household appliance fixing device, and mainly relates to the field of indoor household appliance installation. Including side fascia, kerve, the side fascia is the type of falling U, and the side fascia internal rotation is connected with support frame, its characterized in that: have the apron along direction of height sliding connection in the side fascia, the apron is located the top of support frame, is equipped with the tight post in top between the top in apron and the side fascia, and the edge of apron is equipped with a plurality of first sliders, and the side in the side fascia is equipped with a plurality of first spouts, and first slider sliding connection all is equipped with the locating hole in first spout in the lateral wall of side fascia and the first slider, and the activity is pegged graft in the locating hole has the reference column. The invention has the beneficial effects that: the embedded household appliance is more convenient to mount and dismount, the stability of the household appliance in the using process is improved, and the service life of the household appliance is prolonged.

Description

Embedded household appliance fixing device

Technical Field

The invention relates to the field of indoor household appliance installation, in particular to an embedded household appliance fixing device.

Background

In the current indoor decoration, many household appliances are embedded to improve stability and aesthetic property and reduce the occupancy rate of space, many household appliances are embedded, a wall body is customized or manufactured on site, the household appliances are embedded into the newly-built wall body, the range of the household appliances exposed in the visual field is reduced under the condition of ensuring the normal use of the household appliances, the positions above the household appliances can be fully utilized, a platform can be arranged above the household appliances for other use, the utilization rate of the space is improved, but the embedded fixing mode of the existing household appliances is difficult to take out the household appliances when the household appliances are installed and disassembled for maintenance, wastes time and labor and easily damages the household appliances, the household appliances are not firmly installed, some household appliances which can vibrate in the use process easily shift and shake in the use process, the stability of the household appliances in the use process is influenced, and the household appliances are easily damaged by collision with the newly-built household appliances, affecting the service life of the household appliance.

Disclosure of Invention

The invention aims to provide an embedded household appliance fixing device, which enables the embedded household appliance to be more convenient to mount and dismount, improves the stability of the household appliance in the using process and prolongs the service life of the household appliance.

In order to achieve the purpose, the invention is realized by the following technical scheme:

an embedded household appliance fixing device comprises an outer wall plate and a bottom groove, wherein the outer wall plate is in an inverted U shape, the bottom groove is fixed at the bottom of the outer wall plate, a supporting frame is rotationally connected in the outer wall plate, a cover plate is slidably connected in the outer wall plate along the height direction, the cover plate is positioned above the supporting frame, a jacking column is arranged between the cover plate and the top in the outer wall plate, a plurality of first sliding blocks are arranged at the edge of the cover plate, a plurality of first sliding grooves are arranged on the side surface in the outer wall plate, the first sliding blocks are slidably connected in the first sliding grooves, positioning holes are respectively arranged on the side wall of the outer wall plate and the first sliding blocks, positioning columns are movably inserted in the positioning holes, a plurality of limiting holes are arranged at the bottom of the supporting frame, a supporting plate is slidably connected in the bottom groove along the height direction, a plurality of limiting columns are arranged on the supporting plate, an elastic reset piece is arranged between the bottom of the supporting plate and the bottom of the bottom groove, a connecting rod is arranged on one side of the supporting plate, the connecting rod extends to the outside of the bottom groove, and a pedal is arranged on the connecting rod.

Further, the bilateral symmetry of apron bottom is equipped with splint, be equipped with a plurality of recesses on the splint, the recess internal rotation is connected with the wedge clamp splice, be equipped with first torsional spring between wedge clamp splice and the recess lateral wall.

Furthermore, the tightening column comprises a fixed column, a sleeve and a tightening spring, the fixed column is arranged at the top of the cover plate, the sleeve is fixed at the top of the outer wall plate, the fixed column is slidably connected in the sleeve, and the tightening spring is located between the fixed column and the sleeve.

Furthermore, a rubber telescopic pipe is arranged between the front side of the cover plate and the external wall plate.

Furthermore, be equipped with a plurality of second spouts on the lateral wall of kerve, the side of backup pad is equipped with a plurality of second sliders, second slider sliding connection is in the second spout, elasticity resets and is the arc shell fragment.

Furthermore, the connecting rod is fixedly connected with one of the second sliding blocks, one of the second sliding grooves penetrates through the side wall of the bottom groove, and the connecting rod is fixedly connected with the pedal after penetrating through the second sliding grooves.

Furthermore, the bilateral symmetry of support frame is equipped with the down tube, be equipped with the fixed axle on the down tube, the rotation of symmetry is connected with the hinge on the fixed axle, is equipped with the second torsional spring between two hinges.

Furthermore, the bottom of support frame is equipped with the bleeder vent, the edge of support frame bottom is equipped with a plurality of hornblocks.

Compared with the prior art, the invention has the beneficial effects that:

the invention is provided with an inverted U-shaped external wall board and a bottom groove, a support frame is rotationally connected in the external wall board, a household appliance is placed on the support frame, before the household appliance is used, a pedal is stepped downwards by feet to lower a support plate, the support frame is rotated outwards, the household appliance is placed on the support frame after the pedal is released, then the pedal is continuously stepped, the support frame is rotated inwards to move to the position above the bottom groove, at the moment, the pedal is released, a limit column moves into a limit hole under the action of an elastic reset piece, the support frame is fixed, a positioning column is released, a cover plate is pressed to the top of the household appliance under the action of a tightening column to tightly press and fix the household appliance on the support frame, so that the embedded installation and the disassembly of the household appliance are more convenient, meanwhile, the household appliance is tightly pressed on the support frame by the cover plate, the support frame is fixed under the matching of the limit column, the damage caused by the displacement of the household appliances is avoided, and the service life of the household appliances is effectively prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along the direction a of fig. 2 of the present invention.

Fig. 4 is a cross-sectional view taken along the direction B of fig. 2 of the present invention.

Fig. 5 is a cross-sectional view taken along direction C of fig. 4 in accordance with the present invention.

Fig. 6 is a cross-sectional view taken along direction D of fig. 4 in accordance with the present invention.

Fig. 7 is a partially enlarged view of the portion E of fig. 6 according to the present invention.

Reference numerals shown in the drawings:

1. an external wall panel; 2. a bottom groove; 3. a support frame; 4. a cover plate; 5. tightly propping the column; 6. a first slider; 7. a first chute; 8. positioning holes; 9. a positioning column; 10. a limiting hole; 11. a support plate; 12. a limiting column; 13. a connecting rod; 14. a pedal; 15. a splint; 16. a groove; 17. a wedge-shaped clamping block; 18. a first torsion spring; 19. fixing a column; 20. a sleeve; 21. the spring is tightly propped; 22. a rubber extension tube; 23. a second chute; 24. a second slider; 25. an arc-shaped elastic sheet; 26. a diagonal bar; 27. a fixed shaft; 28. a hinge; 29. a second torsion spring; 30. air holes are formed; 31. and a corner block.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The invention relates to an embedded household appliance fixing device, which comprises an outer wall plate 1 and a bottom groove 2, wherein the outer wall plate 1 is generally formed by wood or metal components, the outer wall plate 1 is inverted U-shaped, the top of the outer wall plate 1 is generally of a plane structure and is used for placing or arranging other objects so as to improve the space utilization rate, the outer wall plate 1 is generally arranged close to an indoor wall surface and other structures, one side opening of the inverted U-shaped structure is fixed with the wall surface, the other side opening of the inverted U-shaped structure is used for a dismounting opening of a household appliance, the bottom groove 2 is fixed at the bottom of the outer wall plate 1 through welding or bolts, the bottom groove 2 is of a groove-shaped structure, a support frame 3 is rotationally connected in the outer wall plate 1, the support frame 3 at least comprises a bottom plate used for placing the household appliance and a support rod used for connecting the bottom plate, and, the rotating shaft is at a certain distance from the top in the external wall panel 1 to provide a space for the rotation of the support frame 3, the top of the support frame 3 is welded and fixed with the rotating shaft, the internal of the external wall panel 1 is connected with the cover plate 4 in a sliding way along the height direction, the cover plate 4 is positioned above the support frame 3, the cover plate 4 is used for pressing the household appliance on the support frame 3 to realize the fixation of the household appliance and the support frame 3 and prevent the displacement and the shaking of the household appliance in the use process, a tightening column 5 is arranged between the cover plate 4 and the top in the external wall panel 1, one end of the tightening column 5 is fixed in the internal of the external wall panel 1, the other end is fixed at the top of the cover plate 4, the edge of the cover plate 4 is welded or the bolt is provided with a plurality of first sliding blocks 6, the side surface in the external wall panel 1 is provided with a plurality of first sliding grooves 7, the first sliding, a space is reserved for the installation of the household appliance, the cover plate 4 is slid downwards after the installation, and the cover plate 4 is tightly pressed and fixed on the support frame 3, so that the operation is simple, and the installation and the disassembly are very convenient;

the side wall of the external wall panel 1 and the first sliding block 6 are both provided with positioning holes 8, positioning columns 9 are movably inserted in the positioning holes 8, the positioning holes 8 on the external wall panel 1 are communicated with the first sliding grooves 7, the positioning columns 9 are inserted into the positioning holes 8 and penetrate through the positioning holes 8 on the first sliding block 6, so that the cover plate 4 is fixed, the cover plate 4 can slide upwards and be fixed at a designated position when being installed, the interference of the cover plate 4 on the installation is avoided during the installation process, the bottom of the supporting frame 3 is provided with a plurality of limiting holes 10, the limiting holes 10 penetrate through the bottom of the supporting frame 3, a supporting plate 11 is connected in the bottom groove 2 in a sliding manner along the height direction, a plurality of limiting columns 12 are arranged on the supporting plate 11, the limiting columns 12 are movably connected with the limiting holes 10, the supporting plate 11 is inserted into the limiting holes 10 when sliding to the upper side, so that the supporting frame 3 is, downward slip backup pad 11 during the installation makes its roll-off from spacing hole 10, realizes the rotation of support frame 3, be equipped with elasticity piece that resets between the bottom of backup pad 11 and the bottom of kerve 2, elasticity piece that resets is elastic component, specifically can be spring or shell fragment, one side of backup pad 11 is equipped with connecting rod 13, connecting rod 13 extends to the outside of kerve 2, be equipped with footboard 14 on connecting rod 13, through stepping on footboard 14 with the foot, can drive backup pad 11 and reciprocate, and then control spacing post 12 and spacing hole 10's grafting cooperation to the fixed and activity of control backup pad 11 has made things convenient for the installation and the dismantlement of household electrical appliances greatly.

Preferably, the bilateral symmetry of apron 4 bottom is equipped with splint 15, preferably the welded fastening of splint 15 symmetry is in the both sides of apron 4 bottom, be equipped with a plurality of recesses 16 on the splint 15, recess 16 internal rotation is connected with wedge clamp 17, be equipped with first torsion spring 18 between wedge clamp 17 and the recess 16 lateral wall, during the installation, the top contact of apron 4 and household electrical appliances, the both sides contact of splint 15 and household electrical appliances, when apron 4 descends, wedge clamp 17 can be extruded to the both sides of household electrical appliances, makes its inside rotation towards recess 16, extrudes first torsion spring 18, makes the reverse elasticity of production of first torsion spring 18, realizes pressing from both sides tightly between household electrical appliances and the splint 15, and apron 4 descends more and more, and it is inseparable to press from both sides of household electrical appliances. Therefore, the household appliances are fixed in the vertical and horizontal directions, and the stability of fixing the household appliances is further improved.

Preferably, the tightening post 5 comprises a fixing post 19, a sleeve 20 and a tightening spring 21, the fixing post 19 is arranged at the top of the cover plate 4 through a screw, the sleeve 20 is fixed at the top of the external wall panel 1 through a screw, the fixing post 19 is slidably connected in the sleeve 20, the tightening spring 21 is located between the fixing post 19 and the sleeve 20, the tightening spring 21 is located in the sleeve 20, one end of the tightening spring is fixed with the fixing post 19 through a screw, the other end of the tightening spring is fixed with the bottom of the sleeve 20 through a screw, the tightening spring 21 can be stretched or compressed when the cover plate 4 moves, so that tensile force or repulsive force is generated on the cover plate 4, and the cover plate 4 is effectively fixed at the top of the household appliance.

Preferably, be equipped with the flexible pipe 22 of rubber between the front side of apron 4 and the side fascia 1, the flexible pipe 22 of rubber can be folded and expand, covers the space between apron 4 and the side fascia 1 all the time in the motion process of apron 4, reduces the invasion of dust or water, avoids polluting and corroding the tight post 5 isotructures in top to improve the whole aesthetic property behind the household electrical appliances installation.

Preferably, be equipped with a plurality of second spouts 23 on the lateral wall of kerve 2, the side of backup pad 11 is equipped with a plurality of second sliders 24, second slider 24 sliding connection realizes in second spout 23 that backup pad 11 slides while keeping the relative stability of position, elasticity resets for arc shell fragment 25, specifically is the metal shell fragment, and its top is fixed in the bottom of backup pad 11 or the bottom is fixed in the bottom of kerve 2, simple structure, and bearing capacity is stronger, still can keep sufficient elasticity after the extrusion many times.

Preferably, the connecting rod 13 is fixedly connected with one of the second sliding blocks 24, one of the second sliding grooves 23 penetrates through the side wall of the bottom groove 2, the connecting rod 13 is fixedly connected with the pedal 14 after penetrating through the second sliding groove 23, both the connecting rod 13 and the sliding block 24 can slide up and down in the second sliding groove 23, when the connecting rod is used, the supporting plate 11 can be driven to move under the driving of the connecting rod 13 only by stepping on the pedal 14, and preferably, the connecting rod 13 and the second sliding block 24 are integrally formed, so that the firmness degree of the connecting rod 13 is improved, and the connecting rod 13 is not easy to break off after being stepped on for multiple times.

Preferably, the bilateral symmetry of support frame 3 is equipped with down tube 26, down tube 26 is used for connecting and supporting the bottom plate, improves the stability of bottom plate, and the preferred inclined plane that sets up on outer wallboard 1, the inclined plane and down tube 26 parallel arrangement, when the household electrical appliances are installed to finish, down tube 26 and inclined plane laminating mutually are used for spacing and fixing support frame 3 for prevent further that support frame 3 from rocking when the household electrical appliances are placed, be equipped with fixed axle 27 through the bolt on down tube 26, the symmetrical rotation on fixed axle 27 is connected with hinge 28, hinge 28 is two that the symmetry set up, and its one end is all rotated and is connected on fixed axle 27, is equipped with second torsional spring 29 between two hinges 28, and two hinges 28 are in the open mode under the elastic force effect of second torsional spring 29, and in support frame 3 is to inside pivoted in-process, the household electrical appliances can extrude hinge 28 of one side, another hinge 28 contacts with the inner wall of side fascia 1, along with household electrical appliances inward movement, can extrude two hinges 28 and make its relative rotation, compression second torsional spring 29, second torsional spring 29 produces reverse elasticity and realizes pressing from both sides tightly between household electrical appliances and side fascia 1, improve the firm degree of household electrical appliances at the horizontal direction, with relative extrusion hinge 28 of hand during the dismantlement, can make the smooth dismantlement of household electrical appliances get off, the preferred surface at hinge 28 includes rubber buffer, avoid causing the fish tail to household electrical appliances.

Preferably, the bottom of support frame 3 is equipped with bleeder vent 30, and when household electrical appliances were placed on support frame 3, make it avoid with ground direct contact, but the space of flowing kerve 3 prevents that household electrical appliances from placing the condition that the appearance was dampened for a long time, the edge of support frame 3 bottom is equipped with a plurality of hornblocks 31, and the border position of hornblock 31 and household electrical appliances contacts, can make the bottom of household electrical appliances more firm when the household electrical appliances were installed.

The working principle is as follows: when the household appliance is installed at the household, firstly, the pedal 14 is stepped down to drive the supporting plate 11 to move downwards, so that the limiting column 12 leaves the limiting hole 10 and contacts with the limiting frame 3 to limit, meanwhile, the cover plate 4 is slid upwards, the positioning column 9 is inserted into the positioning hole 8 to fix the cover plate 4, a space is reserved for the rotation of the supporting frame 3, then the supporting frame 3 is rotated outwards, the pedal 14 is loosened after the supporting frame 3 rotates to a certain angle, at the moment, the supporting plate 11 is reset under the elastic action of the elastic resetting piece, the limiting column 12 moves upwards to be above the bottom groove 2, the bottom of the rear side of the supporting frame 3 can touch the limiting column 12 to prevent the supporting frame 3 from rotating inwards, meanwhile, the stability of the supporting frame 3 is improved when the household appliance is placed on the supporting frame 3, the household appliance is placed on the bottom plate of the supporting frame 3, then, the pedal 14 is stepped down, so that the limiting column 12 retracts, inwards rotate support frame 3, treat that support frame 3 rotates inside and puts the back upright, loosen footboard 14, spacing post 12 realizes spacing and fixed to support frame 3 in getting into spacing hole 10 again under the effect that elasticity resets, pull down the restriction of reference column 9 contact to apron 4 simultaneously, downward slip apron 4, apron 4 compresses tightly the top of household electrical appliances under the effect of tight post 5 in top, fix it on support frame 3, thereby realize the swift installation of household electrical appliances, reverse repetition above-mentioned step can during the dismantlement, make the dismouting convenience more of embedded household electrical appliances, the stability in the household electrical appliances use has been guaranteed simultaneously, avoid household electrical appliances aversion and rock, improve the protection to household electrical appliances, the life of household electrical appliances has been prolonged.

Claims

1. The utility model provides an embedded domestic appliance fixing device, includes side fascia (1), kerve (2), side fascia (1) is the type of falling U, the bottom at side fascia (1) is fixed in kerve (2), side fascia (1) internal rotation is connected with support frame (3), its characterized in that: the wall panel is characterized in that a cover plate (4) is connected in the outer wall panel (1) in a sliding manner along the height direction, the cover plate (4) is positioned above the support frame (3), a jacking column (5) is arranged between the cover plate (4) and the top in the outer wall panel (1), a plurality of first sliding blocks (6) are arranged at the edge of the cover plate (4), a plurality of first sliding grooves (7) are arranged on the inner side surface of the outer wall panel (1), the first sliding blocks (6) are connected in the first sliding grooves (7) in a sliding manner, positioning holes (8) are respectively arranged on the side wall of the outer wall panel (1) and the first sliding blocks (6), positioning columns (9) are movably inserted in the positioning holes (8), a plurality of limiting holes (10) are arranged at the bottom of the support frame (3), a support plate (11) is connected in the bottom groove (2) in a sliding manner along the height direction, a plurality of limiting columns, spacing post (12) and spacing hole (10) swing joint, be equipped with the elasticity piece that resets between the bottom of backup pad (11) and the bottom of kerve (2), one side of backup pad (11) is equipped with connecting rod (13), connecting rod (13) extend to the outside of kerve (2), be equipped with footboard (14) on connecting rod (13).

2. An embedded household appliance fixing device as claimed in claim 1, characterized in that: the bilateral symmetry of apron (4) bottom is equipped with splint (15), be equipped with a plurality of recesses (16) on splint (15), recess (16) internal rotation is connected with wedge clamp splice (17), be equipped with first torsional spring (18) between wedge clamp splice (17) and recess (16) lateral wall.

3. An embedded household appliance fixing device as claimed in claim 1, characterized in that: the jacking column (5) comprises a fixed column (19), a sleeve (20) and a jacking spring (21), the fixed column (19) is arranged at the top of the cover plate (4), the sleeve (20) is fixed at the top of the outer wall plate (1), the fixed column (19) is connected in the sleeve (20) in a sliding mode, and the jacking spring (21) is located between the fixed column (19) and the sleeve (20).

4. An embedded household appliance fixing device as claimed in claim 1, characterized in that: and a rubber expansion pipe (22) is arranged between the front side of the cover plate (4) and the external wall panel (1).

5. An embedded household appliance fixing device as claimed in claim 1, characterized in that: be equipped with a plurality of second spout (23) on the lateral wall of kerve (2), the side of backup pad (11) is equipped with a plurality of second slider (24), second slider (24) sliding connection is in second spout (23), elasticity resets and is arc shell fragment (25).

6. An embedded household appliance fixing device as claimed in claim 5, characterized in that: the connecting rod (13) is fixedly connected with one of the second sliding blocks (24), one of the second sliding grooves (23) penetrates through the side wall of the bottom groove (2), and the connecting rod (13) penetrates through the second sliding groove (23) and then is fixedly connected with the pedal (14).

7. An embedded household appliance fixing device as claimed in claim 1, characterized in that: the bilateral symmetry of support frame (3) is equipped with down tube (26), be equipped with fixed axle (27) on down tube (26), the rotation of symmetry is connected with hinge (28) on fixed axle (27), is equipped with second torsional spring (29) between two hinge (28).

8. An embedded household appliance fixing device as claimed in claim 1, characterized in that: the bottom of support frame (3) is equipped with bleeder vent (30), the edge of support frame (3) bottom is equipped with a plurality of hornblocks (31).