Telescopic commodity shelf

Abstract

The telescopic storage rack comprises a main supporting frame, a storage assembly, a supporting fine adjustment assembly and a supporting transverse rod, the main supporting frame comprises an upper supporting assembly and a lower supporting assembly, and the lower end of the upper supporting assembly is inserted into the upper end of the lower supporting assembly in a telescopic adjusting mode; the storage assembly is hung on the main supporting frame. The top of the upper supporting assembly and the bottom of the lower supporting assembly are each provided with a supporting fine adjustment assembly, and one end of each supporting fine adjustment assembly is rotationally connected with the top of the upper supporting assembly or the bottom of the lower supporting assembly. By means of a vertical supporting installation mode, the bottom does not occupy the space of a cooking bench, installation is stable, kitchens with cupboards at the top different in installation height can be adapted through a telescopic adjustment mode, the mode that adjustment can be achieved directly through hand screwing is very convenient, and installation and height adjustment are convenient through splicing of a plurality of detachable and inserted or screwed parts. And the support is more stable, and the support can also be adaptively mounted when the surface of a cooking bench or the bottom surface of a cabinet is uneven.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen storage rack technical field especially relates to a telescopic storage rack. BACKGROUND

[0002] The kitchen storage rack is used for placing dishes, chopsticks, cutlery and other articles, and is very convenient for people to use. In the existing kitchen storage rack products, most of them are still placed storage racks, that is, directly placed on the cooking table. In order to prevent the storage rack from shaking, top-heavy and other problems, some products will set the bottom of the storage rack wide to obtain sufficient supporting force, which will occupy a large part of the area of the cooking table, especially the space of the wash basin position. Some products will punch screws into the back of the storage rack for installation and fixation. This structure is very troublesome to install. SUMMARY

[0003] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a telescopic storage rack to solve the technical problems mentioned in the background art.

[0004] To solve the technical problems, the utility model adopts the following technical scheme:

[0005] A telescopic storage rack comprises:

[0006] A main support frame comprises an upper support assembly and a lower support assembly, and the lower end of the upper support assembly is telescopically adjusted and inserted into the upper end of the lower support assembly.

[0007] A storage assembly is hung on the main support frame.

[0008] A support fine adjustment assembly is arranged at the top of the upper support assembly and the bottom of the lower support assembly, and one end of the support fine adjustment assembly is rotatably connected to the top of the upper support assembly or the bottom of the lower support assembly.

[0009] A support crossbar comprises an upper crossbar and a lower crossbar, wherein the upper crossbar is arranged on the upper support assembly, and the lower crossbar is arranged on the lower support assembly.

[0010] Specifically, the support fine adjustment assembly comprises a support head, an adjusting screw and an adjusting screw hole, the inner side of the support head is fixedly connected with the adjusting screw, the top of the upper support assembly and the bottom of the lower support assembly are provided with the adjusting screw hole, and the support head is finely adjusted through the screwing cooperation of the adjusting screw and the adjusting screw hole.

[0011] Specifically, the upper support assembly comprises a left upper support rod and a right upper support rod, and the lower support assembly comprises a left lower support rod and a right lower support rod, wherein the lower end of the left upper support rod is connected with the upper end of the left lower support rod through a hand screw telescopic plug-in connection, and the lower end of the right upper support rod is connected with the upper end of the right lower support rod through a hand screw telescopic plug-in connection, and the adjusting screw holes are respectively located at the top of the left upper support rod and the right upper support rod and the bottom of the right lower support rod and the left lower support rod.

[0012] Specifically, the upper end of the left lower support rod and the upper end of the right lower support rod are provided with screw holes corresponding to the positions of the hand screws.

[0013] The support head comprises a soft rubber head, a sheath, a cover and a baffle, the sheath is integrally formed below the cover, the soft rubber head is arranged above the inner side of the cover and directly contacts the target surface, the lower end of the baffle is fixedly provided with an adjusting screw rod, and the upper end of the baffle is fixedly provided with a fine adjustment screw rod.

[0014] Specifically, the support head comprises a soft rubber head, a sheath, a cover and a baffle, the sheath is integrally formed below the cover, the soft rubber head is arranged above the inner side of the cover and directly contacts the target surface, the lower end of the baffle is fixedly provided with an adjusting screw rod, and the upper end of the baffle is fixedly provided with a fine adjustment screw rod.

[0015] Specifically, the support head comprises a soft rubber head, a sheath, a cover and a baffle, the sheath is integrally formed below the cover, the soft rubber head is arranged above the inner side of the cover and directly contacts the target surface, the lower end of the baffle is fixedly provided with an adjusting screw rod, and the upper end of the baffle is fixedly provided with a fine adjustment screw rod.

[0016] Specifically, the inner side of the hand screw is further provided with a side hook.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] (1) The utility model discloses a vertical support installation mode, discards the traditional four corner support, the structure of the wide bottom, adopts the double -bar type telescopic support structure, and the bottom does not occupy the kitchen table space, and installation is stable, and through the telescopic adjusting mode, can adapt to the kitchen of the different installation height of the top cabinet, and the mode of directly adjusting through hand screwing is very convenient.

[0019] (2) The utility model discloses a plurality of detachable and plug-in or screwed joint parts splicing, which is convenient for installation and height adjustment and more stable support.

[0020] (3) The problem of unevenness of the surface of the kitchen table or the bottom surface of the cabinet can also be adapted for installation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 : is the front view of the main support frame structure;

[0022] Figure 2 : is the perspective view of the main support frame structure;

[0023] Figure 3 : is the exploded view of the main support frame structure;

[0024] Figure 4 : is the second exploded view of the main support frame structure;

[0025] Figure 5 : is the Figure 3 : is the enlarged view of A part in the figure;

[0026] Figure 6 : is the Figure 3 : is the enlarged view of B part in the figure;

[0027] Figure 7 : is the side view (left) and the A-A sectional view (right) of the main support frame structure;

[0028] Figure 8 : is the Figure 7 : is the enlarged view of C part in the figure;

[0029] Figure 9 : is the assembly view of the whole storage rack structure;

[0030] Figure 10 : is the Figure 9 : is the enlarged view of D part in the figure;

[0031] Figure 11 : is the installation schematic view of the storage rack;

[0032] In the figure: main support frame 10A, upper support assembly 10, lower support assembly 20, storage assembly 30, support fine adjustment assembly 40, support crossbar 50, upper crossbar 51, lower crossbar 52, support head 41, adjustment screw 42, adjustment screw hole 43, left upper support rod 11, right upper support rod 12, left lower support rod 21, right lower support rod 22, hand screw 44, screw hole 441, soft rubber head 411, sheath 413, cover 412, baffle 414, fine adjustment screw 415, hanging part 31, acting part 32, side hook 301, grid card 412a, grid card slot 411a. DETAILED DESCRIPTION

[0033] In the following, the utility model is further described in combination with the drawings and the specific embodiments, and it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0034] ReferenceFigures 1 to 11 :

[0035] The utility model discloses a telescopic storage shelf, including main support frame 10A, storage component 30, support fine adjustment component 40, support cross bar 50, the main support frame 10A includes upper support component 10 and lower support component 20, the lower end telescopic adjustment type of upper support component 10 is inserted in the upper end of lower support component 20, the form of insertion is preferably adopted tubular insertion, and the form of spring glass pearl combination or hand screw 44 is further matched to telescopic adjustment, storage component 30 hangs in the main support frame 10A, storage component 30 is mainly used for storage, and preferably, in storage component 30, there is the combination of one or more of hook, paper towel support, knife holder, chopstick cylinder or draining rack, when the main support frame 10A of overall storage shelf is installed in place, for the fine adjustment of partial height, here, the top of upper support component 10 and the bottom of lower support component 20 are all provided with support fine adjustment component 40, and one end of support fine adjustment component 40 is rotatably connected with the top of upper support component 10 or the bottom of lower support component 20, through support fine adjustment component 40, the present storage shelf can be more stably installed in the longitudinal space between the bottom of cabinet and cooktop surface, the support cross bar 50 includes upper cross bar 51 and lower cross bar 52, wherein upper cross bar 51 is arranged on upper support component 10, and lower cross bar 52 is arranged on lower support component 20, since the installation of the present storage shelf is that the top and bottom are all formed with stable support, so it is very simple to install, and only two support feet are used, do not occupy the space of cooktop, and most of the components are installed in the form of insertion or hanging, so that the installation of the present storage shelf is very convenient.

[0036] Specifically, the support fine adjustment component 40 includes a support head 41, an adjusting screw 42 and an adjusting screw hole 43, the inner side of the support head 41 is fixedly connected with the adjusting screw 42, the top of the upper support component 10 and the bottom of the lower support component 20 are both provided with the adjusting screw hole 43, the support head 41 is finely adjusted through the screwing cooperation of the adjusting screw 42 and the adjusting screw hole 43, here, the upper end of the adjusting screw 42 is fixed to the inner side of the support head 41, the lower end of the adjusting screw 42 is threadedly inserted into the adjusting screw hole 43, the adjusting screw hole 43 is provided with an internal thread, and in order to be more stable, a nut is welded in the adjusting screw hole 43, when the upper and lower ends of the storage shelf are roughly installed in place, the support head 41 is screwed through the direct hand screwing mode, so that the upper and lower ends of the storage shelf are further clamped, and the present storage shelf is very stable.

[0037] Specifically, the upper support assembly 10 includes an upper left support rod 11 and an upper right support rod 12, and the lower support assembly 20 includes a lower left support rod 21 and a lower right support rod 22. The lower end of the upper left support rod 11 and the upper end of the lower left support rod 21, and the lower end of the upper right support rod 12 and the upper end of the lower right support rod 22 are all telescopically connected by a hand-tightening screw 44. The adjusting screw holes 43 are located at the top of the upper left support rod 11 and the upper right support rod 12, and at the bottom of the lower right support rod 22 and the lower left support rod 21, respectively. As an optional embodiment, a spring-loaded top column can also be used to adjust the telescopic relationship between the upper support assembly 10 and the lower support assembly 20.

[0038] Specifically, the upper outer sides of the lower left support rod 21 and the lower right support rod 22 are provided with screw holes 441 corresponding to the positions of the hand screws 44. The hand screws 44 pass through the screw holes 441 and abut against the rod surface of the upper left support rod 11 or the upper right support rod 12.

[0039] As an optional embodiment, to address the issue that during routine installation, some cabinet bottoms may be uneven or protruding surfaces on the stovetop may be located precisely at the support position of the support head 41, here, as... Figure 10 As shown, the support head 41 includes a soft rubber head 411, a protective sleeve 413, a protective cover 412, and a baffle 414. The protective sleeve 413 is integrally formed and disposed below the protective cover 412. The soft rubber head 411 is disposed on the inner side of the protective cover 412 and directly contacts the target surface. The lower end of the baffle 414 is fixedly provided with an adjusting screw 42, and the upper end is fixedly provided with a fine-tuning screw 415. The soft rubber head 411 and the fine-tuning screw 415 are rotatably engaged. Thus, the support head 41 in this embodiment has two fine-tuning structures. The first is a large fine-tuning scheme at the bottom, in which the protective cover 412 is finely adjusted by rotating the protective sleeve 413 through the engagement of the adjusting screw 42 and the adjusting screw hole 43. The second is a small fine-tuning scheme at the top, in which the topmost or outermost soft rubber head 411 is adjusted. 11. Due to the soft properties of the soft rubber head 411, which is wrapped around the cover 412 and partially embedded in the groove of the cover 412, it can rotate around the fine-tuning screw 415 when it rotates. In addition, due to its soft properties, it can be directly squeezed to form a buffer when it encounters some protruding obstacles. Or for some structures that need to be installed at an angle, after the soft rubber head 411 is screwed to a certain extent and its edge forms a certain suspension, the entire soft rubber head 411 can tilt. Therefore, it can also match and support some inclined surfaces. Of course, most support surfaces are flat. The soft rubber head 411 can also increase the friction. It should be noted that the baffle 414 can also be omitted. The adjusting screw 42 can be directly embedded in the groove at the bottom of the cover 412. The top of the adjusting screw 42 adopts an external hexagonal design.

[0040] As another alternative embodiment, in order to make the upper and lower ends of the storage rack more stable contact with the target contact surface, the support head 41 comprises a soft rubber head 411, a sheath 413, a cover 412 and a baffle 414, the sheath 413 is integrally formed below the cover 412, the soft rubber head 411 is arranged above the inner side of the cover 412 and directly contacts with the target surface, the lower end of the baffle 414 is fixedly provided with an adjusting screw 42, the upper end of the baffle 414 and the inner cavity of the cover 412 are provided with a grid card 412a, the lower end of the soft rubber head 411 is provided with a grid card slot 411a, preferably, the grid card 412a and the grid card slot 411a are both arranged in a central point to outward circumference emission mode, such as cross-shaped, five-pointed star-shaped and the like, the soft rubber head 411 is stably installed with the cover 412 through the grid card slot 411a and the grid card 412a, preferably, the soft rubber head 411 is made of silica gel, which can increase the friction on one hand and has a buffering property on the other hand, so that the soft rubber head 411 is further pressed upward or downward when the sheath 413 below rotates with the whole support head 41, so that the soft rubber head 411 is more tightly attached to the target surface, thereby being more stable, and it is understood that the baffle 414 can be omitted, and the adjusting screw 42 can be directly embedded in the groove at the bottom of the cover 412, and the top of the adjusting screw 42 is designed as an outer hexagon.

[0041] Specifically, the storage assembly 30 comprises a mounting part 31 and an acting part 32, wherein the mounting part 31 is in sliding connection with the support cross rod 50, and the acting part 32 is used for placing articles, and the cross section of the support cross rod 50 is a rounded rectangle, and the mounting part 31 is a hook type mounting piece.

[0042] Specifically, the inner side of the hand screw 44 is further coaxially provided with a side hook 301, which further enriches the function of side hanging articles.

[0043] Specifically, the storage assembly 30 is one or a combination of a hook, a paper towel holder, a knife holder, a chopstick cylinder or a draining rack.

[0044] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection of the present application.

Claims

1. A telescopic shelving unit, characterised in that, The utility model provides a kind of adjustable support frame, including: Main support frame, the main support frame includes upper support component and lower support component, the lower end of the upper support component is telescopic adjustablely inserted in the upper end of lower support component; Storage component, the storage component is hung on the main support frame; Support fine adjustment component, the top of the upper support component, the bottom of lower support component is provided with support fine adjustment component, one end of the support fine adjustment component is rotatably connected with the top of the upper support component or the bottom of lower support component; Support crossbar, the support crossbar includes upper crossbar and lower crossbar, wherein the upper crossbar is arranged on the upper support component, and the lower crossbar is arranged on the lower support component.

2. The telescoping shelving unit of claim 1, wherein, The support fine adjustment component includes a support head, an adjusting screw and an adjusting screw hole, the inner side of the support head is fixedly connected with the adjusting screw, the top of the upper support component and the bottom of the lower support component are provided with the adjusting screw hole, and the support head is finely adjusted by screwing the adjusting screw and the adjusting screw hole.

3. The telescoping shelving unit of claim 2, wherein the first and second shelves are each formed from a single piece of material. The upper support component includes a left upper support rod and a right upper support rod, and the lower support component includes a left lower support rod and a right lower support rod, wherein the lower end of the left upper support rod is telescopically insertedly connected with the upper end of the left lower support rod, and the lower end of the right upper support rod is telescopically insertedly connected with the upper end of the right lower support rod, and the adjusting screw hole is respectively located at the top of the left upper support rod and the right upper support rod and at the bottom of the right lower support rod and the left lower support rod.

4. The telescoping shelving unit of claim 3, wherein the first and second shelves are each formed from a single piece of material. The outer side of the upper end of the left lower support rod and the right lower support rod is provided with a screw hole corresponding to the position of the hand screw, and the hand screw passes through the screw hole.

5. The telescoping shelving unit of claim 2, wherein: The support head includes a soft rubber head, a sheath, a cover and a baffle, the sheath is integrally formed below the cover, the soft rubber head is arranged above the inner side of the cover and directly contacts the target surface, the lower end of the baffle is fixedly provided with the adjusting screw, and the upper end of the baffle is fixedly provided with a fine adjustment screw, and the soft rubber head is rotatably connected with the fine adjustment screw.

6. The telescoping shelving unit of claim 2, wherein: The support head includes a soft rubber head, a sheath, a cover and a baffle, the sheath is integrally formed below the cover, the soft rubber head is arranged above the inner side of the cover and directly contacts the target surface, the lower end of the baffle is fixedly provided with the adjusting screw, and the upper end of the baffle is fixedly provided with a fine adjustment screw, and the soft rubber head is rotatably connected with the fine adjustment screw.

7. A telescoping shelving unit as claimed in any one of claims 1 to 5 wherein, The storage component includes a mounting part and an acting part, the mounting part is slidably connected with the support crossbar, and the acting part is used for placing articles, wherein the cross section of the support crossbar is a rounded rectangle, and the mounting part is a hook type mounting piece.

8. The telescoping shelving unit of any one of claims 3-4, wherein the first and second vertical members are each formed from a single piece of material. The inner side of the hand screw is further provided with a side hook.

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