Auxiliary device for mounting wooden furniture

Abstract

The utility model discloses an auxiliary device for wooden furniture installation. The auxiliary device comprises a furniture suspension installation pushing mechanism. The furniture suspension installation pushing mechanism comprises upper supporting rails arranged on the two sides at intervals, and a plurality of supporting pushing rollers are installed in the upper supporting rails. The supporting and pushing roller is rotationally connected with an elastic lifting structure; a plurality of elastic roller structures are mounted on the upper supporting track; each elastic roller structure comprises spring supports installed on the two sides of the upper supporting track, each spring support is provided with a roller support through a plurality of spring structures, each roller support comprises wheel seats arranged on the two sides, a wheel shaft is fixedly connected between the wheel seats, and rollers are installed at the two ends of each wheel shaft. A lifting mechanism for lifting the upper supporting rail is mounted on the wheel shaft; the device further comprises anti-falling mechanisms hinged to the ends of the upper supporting rails respectively. According to the device structure, the installation difficulty and the installation workload of the suspended cabinet body are greatly reduced, and the suspended cabinet body with high installation difficulty is installed in a simple mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture installation, and in particular relates to an auxiliary device for installing wooden furniture. Background Art

[0002] Wooden furniture is a type of furniture that uses wood boards as processing materials and is combined and fixed into a specific shape according to construction design drawings, such as wall cabinets.

[0003] During the furniture installation process, suspended furniture, due to its hollowed-out bottom, must be lifted onto a pre-installed wall mounting structure, such as a hanger, to suspend the cabinet. However, the cabinet's heavy weight and bulk require the coordination of multiple operators to lift and align the cabinet onto the mounting structure.

[0004] Obviously, this method is not only time-consuming and labor-intensive, but also difficult to install. This is reflected in the fact that since the cabinet body is fixed with structures such as nails and glue, and is made of wood, in order to accurately install the cabinet body on the installation structure during the installation process, it is necessary to frequently lift the cabinet body, and then lift the cabinet body again (to facilitate observation of the installation structure position). In this process, the cabinet body is constantly raised and lowered, causing the structure on the cabinet body to loosen easily. Specifically, the cabinet body is fixed with air gun nails. Under the frequent operation of the above method, the fixing structure on the cabinet body is easy to loosen, resulting in the cabinet body becoming loose and deformed before reaching its service life during later use.

[0005] Therefore, for suspended cabinets, the traditional installation method is not only laborious and difficult to install, but also causes great damage to the cabinet during the installation process. Therefore, during the installation of suspended cabinets such as wall cabinets, the traditional installation method has many defects, which makes it impossible to meet the needs of installation work. Utility Model Content

[0006] Based on the above background, the purpose of the present invention is to provide an auxiliary device for installing wooden furniture.

[0007] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0008] A wooden furniture installation auxiliary device, comprising a furniture suspension installation pushing mechanism;

[0009] The furniture suspension installation pushing mechanism includes upper support rails spaced apart on both sides, and a plurality of support pushing rollers are installed in the upper support rails;

[0010] The supporting push roller is rotatably connected to an elastic lifting structure;

[0011] A plurality of elastic roller structures are installed on the upper support rail;

[0012] The elastic roller structure includes spring frames installed on both sides of the upper support rail, the spring frames are equipped with roller brackets through a plurality of spring structures, the roller brackets include wheel seats arranged on both sides, the wheel seats are fixedly connected with a wheel axle, and rollers are installed at both ends of the wheel axle;

[0013] The wheel axle is provided with a lifting mechanism for lifting the upper support track, and the height is raised by the lifting mechanism;

[0014] The wooden furniture installation auxiliary device also includes anti-falling mechanisms respectively hingedly arranged at the end positions of the upper support rails, and the anti-falling mechanisms prevent the furniture cabinets supported on the upper support rails from falling.

[0015] Preferably, rectangular roller holes are respectively opened on the upper support rails, and the support push rollers are located in the rectangular roller holes;

[0016] The elastic lifting structure includes roller brackets rotatably connected to both ends of the supporting push roller;

[0017] The bottom of the roller bracket is integrally formed with a protruding portion that protrudes outward; the protruding portion is located below the bottom of the upper support rail.

[0018] Preferably, the elastic lifting structure further comprises a spring slide bar fixedly connected to the bottom of the upper support rail, wherein the spring slide bar is slidably connected to the protrusion; the bottom of the spring slide bar is fixedly connected to a spring base;

[0019] A spring is sleeved on the spring slide bar, and two ends of the spring are respectively fixedly connected to the protruding portion and the spring base.

[0020] Preferably, a connecting frame is fixedly connected between the upper support rails.

[0021] Preferably, the connecting frame includes a central frame beam portion, and the left and right ends of the central frame beam portion are respectively fixedly connected with two connecting claw beam portions symmetrically arranged front and back, and the connecting claw beam portions are respectively fixedly installed on the upper support rails.

[0022] Preferably, the spring frame comprises a T-shaped connecting frame fixedly connected to the upper support rail;

[0023] A U-shaped spring frame portion is welded to the bottom of the T-shaped connecting frame;

[0024] The two ends of the spring frame are respectively slidably connected to a spring structure, and the spring structure includes a long sliding rod fixedly connected to the top position of the wheel seat, and the long sliding rod is slidably connected to the spring frame; a lifting spring is sleeved on the long sliding rod, and the bottom of the spring frame and the top of the wheel seat are fixedly connected to a spring fixing seat, and the two ends of the lifting spring are respectively fixedly connected to the spring fixing seat.

[0025] Preferably, the lifting mechanism includes a fixing seat fixedly connected to the center of the wheel axle, and the fixing seat is threadedly connected to the lifting rod;

[0026] The bottom of the lifting rod is fixedly connected to a driving hand wheel;

[0027] The top of the lifting rod is rotatably connected to the lifting seat;

[0028] Drive the lifting rod to the upper lifting seat to press onto the upper supporting rail, and lift the upper supporting rail upward.

[0029] Preferably, the anti-fall mechanism comprises lower hinged arms hinged to the front and rear sides of the upper support rail, an anti-fall plate is hinged between the lower hinged arms, and pulling arms are hinged to the front and rear side walls of the anti-fall plate respectively;

[0030] The pulling arm is detachably mounted on the outer end of the lower hinged arm.

[0031] Preferably, the supporting push roller is made of rubber.

[0032] The utility model has the following beneficial effects:

[0033] During operation, the heavy cabinet is lifted between the upper support rails. The support rollers, under pressure, then elastically move downward, providing cushioning and protection for the cabinet. Specifically, under pressure, the roller bracket slides downward relative to the spring slide bar, compressing the spring to its minimum length. During this process, the spring's elastic deformation creates a cushioning effect, protecting the cabinet.

[0034] During installation, the cabinet is pushed, and it rolls onto the supporting rollers to the installation position. This method greatly reduces the difficulty of wall cabinet installation and enables labor-saving installation. During installation, the cabinet is supported, further reducing the installation difficulty. At the same time, after installation, the bottom support of the cabinet rolls on the supporting rollers, making it easy to remove the entire device from the bottom of the cabinet.

[0035] 2. During the working process, the operator drives the lifting rod (driving the handwheel to rotate). At this time, under the pushing force of the thread, the lifting rod continuously pushes up the rubber base, and with the cooperation of the lifting rods on both sides, the upper support rail is lifted up. In this way, the relative position of the wall cabinet supported on the upper support rail and the mounting structure on the wall is corrected. Then, by correcting the relative position between the cabinet and the mounting structure in height, it is convenient to further push the rear mounting structure of the cabinet to align with the mounting hole structure on the cabinet for easy installation. The above method further facilitates the installation of the suspended cabinet and further reduces the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0037] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0038] Figure 2 This is a structural diagram of the elastic lifting structure in an embodiment of the present utility model;

[0039] Figure 3 This is a schematic structural diagram of the spring structure 31 in an embodiment of the present utility model;

[0040] Figure 4 It is a structural schematic diagram of the anti-fall mechanism in an embodiment of the present utility model.

[0041] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0045] Example 1

[0046] like Figure 1-4 As shown, a wooden furniture installation auxiliary device includes a furniture suspension installation pushing mechanism 1; the furniture suspension installation pushing mechanism is used to push heavy furniture such as wall cabinets onto the installation wall in a push installation manner and suspend and fix them. During the installation process, the wall cabinets are kept in a bottom support state, thereby greatly reducing the installation difficulty and workload.

[0047] Specifically, the furniture suspension installation pushing mechanism 1 includes upper support rails 11 spaced apart on the front and rear sides (a connecting frame 5 is fixedly connected between the upper support rails 11 and includes a central frame beam portion, and the left and right ends of the central frame beam portion are respectively fixedly connected to two connecting claw beam portions symmetrically arranged front and back, and the connecting claw beam portions are respectively fixedly installed on the upper support rails 11).

[0048] At the same time, a number of supporting push rollers 12 (made of rubber to protect the plate) are installed in the upper supporting rail 11; specifically, rectangular roller holes are respectively opened on the upper supporting rail 11, and the supporting push rollers 12 are located in the rectangular roller holes.

[0049] At the same time, the support and pushing roller 12 is rotatably connected to an elastic lifting structure 13 .

[0050] Specifically, the elastic lifting structure 13 includes a roller bracket 131 of a vertical structure that is rotatably connected to the front and rear ends of the support push roller 12; the roller bracket 131 maintains a certain gap with the side wall of the rectangular roller hole, and at the same time, the bottom of the roller bracket 131 is integrally formed with a protrusion protruding outward; the protrusion is located below the bottom of the upper support rail 11.

[0051] Specifically, the elastic lifting structure also includes a spring slide 132 fixedly connected to the bottom position of the upper support rail 11, and the spring slide 132 is slidably connected to the protrusion; the bottom of the spring slide 132 is fixedly connected to a spring base; a spring 133 is sleeved on the spring slide, and the two ends of the spring 133 are respectively fixedly connected to the protrusion and the spring base.

[0052] During operation, the heavy cabinet is lifted between the upper support rails 11. At this point, the support push rollers 12, under pressure, elastically move downward, providing cushioning and protection for the cabinet. Specifically, under pressure, the roller bracket slides downward relative to the spring slide bar 132, compressing the spring 133 to its minimum length. During this process, the elastic deformation of the spring creates a cushioning effect, protecting the cabinet.

[0053] During installation, the cabinet is pushed, and the cabinet rolls onto the support push rollers 12 to the installation position. This method greatly reduces the installation difficulty during the wall cabinet installation process and achieves labor-saving installation. During the installation process, the cabinet is in a supported state, further reducing the installation difficulty. At the same time, after installation, the bottom support of the cabinet rolls on the support push rollers 12, making it easy to remove the entire device from the bottom of the cabinet.

[0054] Example 2

[0055] like Figure 1-4 As shown, in this embodiment, based on the structure of embodiment 1, two elastic roller structures spaced apart from each other are installed on the upper support rail 11; the elastic roller structures are used to push the entire device to the installation position.

[0056] Specifically, the elastic roller structure includes spring frames installed on the front and rear sides of the upper support rail 11, and the spring frames include a T-shaped connecting frame fixedly connected to the upper support rail 11; a U-shaped spring frame portion is welded to the bottom of the T-shaped connecting frame.

[0057] At the same time, the spring frame 311 is equipped with a roller bracket through a plurality of spring structures, and the roller bracket includes wheel seats 34 arranged on both sides.

[0058] Specifically, a spring structure 31 is slidably connected to both ends of the spring frame 311, and the spring structure 31 includes a long sliding rod 312 fixedly connected to the top position of the wheel seat 34, and the long sliding rod 312 is slidably connected to the spring frame 311; a lifting spring 313 is sleeved on the long sliding rod 312, and the bottom of the spring frame 311 and the top of the wheel seat 34 are fixedly connected to a spring fixing seat (the bottom of the long sliding rod 312 is fixed to the spring fixing seat at the bottom position, and its upper end is slidably connected to the spring fixing seat at the upper end position), and the two ends of the lifting spring 313 are fixedly connected to the spring fixing seat.

[0059] At the same time, according to the existing roller installation method, the wheel seat 34 is fixedly connected with the wheel axle 33. The same as the existing roller installation method, the rollers 32 are installed at both ends of the wheel axle 33.

[0060] When the wall cabinet is lifted onto the track, the spring structure also provides cushioning. Specifically, under pressure, the upper support track 11 descends, compressing the lifting spring during the descent. This method uses the deformation of the lifting spring 313 to provide cushioning, thereby protecting the cabinet body (using spring deformation to provide cushioning is a common application in the prior art that utilizes this inherent property of springs).

[0061] At the same time, during the installation process, since the upper support rail 11 can be raised and slid, the support rail can be raised according to the installation height.

[0062] Specifically, lifting mechanisms for lifting the upper support rail 11 are installed on the wheel axles 33 on the left and right sides, and the height is raised by the lifting mechanisms.

[0063] Specifically, the lifting mechanism includes a fixed base fixedly connected to the center of the wheel shaft 33, to which a lifting rod 42 (having a threaded structure) is threadedly connected; the bottom of the lifting rod 42 is fixedly connected to the driving hand wheel 41; and the top of the lifting rod 42 is rotatably connected to the lifting base 421. The bottom sides of the corresponding upper support rail 11 are fixedly connected to rubber bases that cooperate with the lifting base 421.

[0064] During operation, the operator drives the lifting rod 42 (driving the hand wheel 41 to rotate). At this time, under the driving force of the thread, the lifting rod 42 continuously pushes up the rubber base. With the cooperation of the lifting rods 42 on both sides, the upper support rail 11 is lifted up. In this way, the relative position of the wall cabinet supported on the upper support rail 11 and the mounting structure on the wall is corrected. By correcting the relative position between the cabinet and the mounting structure in height, it is convenient to further push the rear mounting structure of the cabinet to align with the mounting hole structure on the cabinet to facilitate installation.

[0065] The above method further facilitates the installation of the suspended cabinet and further reduces the difficulty of installation.

[0066] Example 3

[0067] like Figure 1-4 As shown, this embodiment builds on the structure of Example 2 and further includes an anti-fall mechanism 2 hingedly mounted at the ends of the upper support rails 11. This mechanism prevents the furniture cabinet supported on the upper support rails 11 from falling. During normal movement of the cabinet, the cabinet's side walls support the anti-fall mechanism 2, increasing the cabinet's stability. When the cabinet is positioned close to the wall for installation, the anti-fall mechanism is removed.

[0068] Specifically, the anti-fall mechanism includes lower hinged arms 22 hinged to the front and rear sides of the upper support rail 11 (hinged via fixed pins), an anti-fall plate 21 hinged between the lower hinged arms 22 (with a fixed connection pin on the anti-fall plate 21), and pulling arms 23 hinged to the front and rear side walls of the anti-fall plate 21 (the upper ends of the pulling arms 23 are hinged to the anti-fall plate 21 via pins); the pulling arms 23 are detachably mounted on the outer ends of the lower hinged arms 22. Specifically, a bolt is mounted on the lower end of the pulling arm 23. When the bolt is tightened into the threaded hole on the pulling arm, the anti-fall plate 21 is in a vertical position and contacts the cabinet body. When the cabinet body needs to be installed, the entire device is pushed close to the installation wall, and the bolt is removed, at which point the anti-fall plate 21 is flipped to a drooping position.

[0069] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A wooden furniture installation auxiliary device, characterized in that: Including furniture suspension installation pushing mechanism; The furniture suspension installation pushing mechanism includes upper support rails spaced apart on both sides, and a plurality of support pushing rollers are installed in the upper support rails; The supporting push roller is rotatably connected to an elastic lifting structure; A plurality of elastic roller structures are installed on the upper support rail; The elastic roller structure includes spring frames installed on both sides of the upper support rail, the spring frames are equipped with roller brackets through a plurality of spring structures, the roller brackets include wheel seats arranged on both sides, the wheel seats are fixedly connected with a wheel axle, and rollers are installed at both ends of the wheel axle; The wheel axle is provided with a lifting mechanism for lifting the upper support track, and the height is raised by the lifting mechanism; The wooden furniture installation auxiliary device also includes anti-falling mechanisms respectively hingedly arranged at the end positions of the upper support rails, and the anti-falling mechanisms prevent the furniture cabinets supported on the upper support rails from falling.

2. The wooden furniture installation auxiliary device according to claim 1, characterized in that: Rectangular roller holes are respectively opened on the upper support rails, and the support push rollers are located in the rectangular roller holes; The elastic lifting structure includes roller brackets rotatably connected to both ends of the supporting push roller; The bottom of the roller bracket is integrally formed with a protruding portion that protrudes outward; the protruding portion is located below the bottom of the upper support rail.

3. The wooden furniture installation auxiliary device according to claim 2, characterized in that: The elastic lifting structure further comprises a spring slide bar fixedly connected to the bottom of the upper support rail, wherein the spring slide bar is slidably connected to the protrusion; the bottom of the spring slide bar is fixedly connected to a spring base; A spring is sleeved on the spring slide bar, and two ends of the spring are respectively fixedly connected to the protruding portion and the spring base.

4. The wooden furniture installation auxiliary device according to claim 1, characterized in that: A connecting frame is fixedly connected between the upper supporting rails.

5. The wooden furniture installation auxiliary device according to claim 4, characterized in that: The connecting frame includes a central frame beam portion, and the left and right ends of the central frame beam portion are respectively fixedly connected with two connecting claw beam portions that are symmetrically arranged in the front and back directions, and the connecting claw beam portions are respectively fixedly installed on the upper supporting rails.

6. The wooden furniture installation auxiliary device according to claim 1, characterized in that: The spring frame includes a T-shaped connecting frame fixedly connected to the upper support rail; A U-shaped spring frame portion is welded to the bottom of the T-shaped connecting frame; The two ends of the spring frame are respectively slidably connected to a spring structure, and the spring structure includes a long sliding rod fixedly connected to the top position of the wheel seat, and the long sliding rod is slidably connected to the spring frame; a lifting spring is sleeved on the long sliding rod, and the bottom of the spring frame and the top of the wheel seat are fixedly connected to a spring fixing seat, and the two ends of the lifting spring are respectively fixedly connected to the spring fixing seat.

7. The wooden furniture installation auxiliary device according to claim 1, characterized in that: The lifting mechanism includes a fixing seat fixedly connected to the center of the wheel axle, and a lifting rod is threadedly connected to the fixing seat; The bottom of the lifting rod is fixedly connected to a driving hand wheel; The top of the lifting rod is rotatably connected to the lifting seat; Drive the lifting rod to the upper lifting seat to press onto the upper supporting rail, and lift the upper supporting rail upward.

8. The wooden furniture installation auxiliary device according to claim 1, characterized in that: The anti-fall mechanism includes lower hinged arms hinged to the front and rear sides of the upper support rail, an anti-fall plate is hinged between the lower hinged arms, and pulling arms are hinged to the front and rear side walls of the anti-fall plate respectively; The pulling arm is detachably mounted on the outer end of the lower hinged arm.

9. The wooden furniture installation auxiliary device according to claim 1, characterized in that: The supporting pushing roller is made of rubber.

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