CN220756898U - Adjustable goods shelf - Google Patents

Abstract

The utility model provides an adjustable goods shelf, which uses bamboo joint pipes standing on the periphery as supporting rods, wherein the adjustable goods shelf comprises bamboo joint pipes, a partition board and a partition board control pipe; the baffle control tube comprises a middle tube barrel and a conical sleeve with small ends at the two ends, and the bamboo joint tube penetrates through the conical sleeve; two opposite sides of each baffle are respectively connected with a baffle control pipe; a conical lining barrel is lined between the conical sleeve and the bamboo joint pipe, the small end of the lining barrel faces upwards, the length of the lining barrel is longer than that of the conical sleeve, and the inner diameter of the bottom of the conical sleeve is smaller than the outer diameter of the bottom of the lining barrel; a locking key is arranged in the middle of the baffle control tube, and the longitudinal relative position of the conical sleeve and the lining cylinder can be adjusted by pressing the locking key; when the conical sleeve is close to the lower part of the lining barrel, the conical sleeve presses the lining barrel to enable the lining barrel to be fixed on the bamboo joint pipe, and when the conical sleeve does not press the lining barrel, the lining barrel can slide on the bamboo joint pipe. The user can operate the locking button to switch the baffle control tube between the fixed position and the adjustable position, so that the height of each layer of baffle can be conveniently adjusted.

Description

Adjustable goods shelf

Technical Field

The utility model relates to the technical field, in particular to an adjustable goods shelf.

Background

The goods shelves are common furniture in daily life, can store articles and are convenient to take flexibly.

Among the existing goods shelves, use bamboo joint pipe as the goods shelves of branch because of its characteristics of being convenient for dismouting and extension have not little audience, and use bamboo joint pipe as the goods shelves of branch among the prior art, the connection structural design between its baffle and the branch is exquisite inadequately, and the mode of using the hasp to fix commonly used needs repeatedly switch the hasp when the user adjusts the height of baffle, and the operation is inconvenient enough.

Disclosure of Invention

The utility model provides an adjustable goods shelf, which solves the problem that in the prior art, a bamboo joint pipe is used as a goods shelf of a supporting rod, and the height of a partition plate is not convenient enough to adjust.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an adjustable goods shelf which uses bamboo joint pipes to stand on the periphery as supporting rods comprises bamboo joint pipes, a partition board and a partition board control pipe;

the baffle control tube comprises a middle tube barrel and conical sleeves with small ends at two ends, and the bamboo joint tube penetrates through the conical sleeves;

two opposite sides of each baffle are respectively connected with one baffle control pipe;

a conical lining barrel is arranged between the conical sleeve and the bamboo joint pipe in a lining way, the small end of the lining barrel faces upwards, the length of the lining barrel is larger than that of the conical sleeve, and the inner diameter of the bottom of the conical sleeve is smaller than the outer diameter of the bottom of the lining barrel;

a locking key is arranged in the middle of the baffle control tube, and the longitudinal relative position of the conical sleeve and the lining barrel can be adjusted by pressing the locking key;

when the conical sleeve is close to the lower part of the lining barrel, the conical sleeve presses the lining barrel, so that the lining barrel is fixed on the bamboo joint pipe, and when the conical sleeve does not press the lining barrel, the lining barrel can slide on the bamboo joint pipe.

Further, the bamboo joint pipes can be assembled in a head-to-tail mode.

Further, the upper edge of the liner has a ring of outwardly projecting stop collar such that the outer diameter of the liner at the stop collar is greater than the inner diameter of the tapered sleeve.

Further, one side of the conical sleeve, which is far away from the baffle control tube, is provided with a longitudinal limiting groove, one side of the lining barrel, which is far away from the tube barrel, is provided with a limiting protrusion, and the limiting protrusion is positioned in the limiting groove.

Further, a plurality of continuous and uniform grooves are formed in the bamboo joint pipe, and the inner wall of the lining cylinder is provided with a clamping ring capable of being embedded into the grooves.

Further, the upper portion of the lining cylinder is provided with an elastic sheet used for holding the bamboo joint pipe towards the inside, and the clamping ring is embedded into the groove on the bamboo joint pipe under the support of the elastic sheet.

Further, a fixing hole is formed in the middle of one side, close to the pipe barrel, of the lining barrel;

the pipe barrel is of a hollow structure, push rods are axially arranged on two sides of the locking key in the pipe barrel, one end, close to the conical sleeve, of each push rod extends into the conical sleeve, and a spring is further arranged at the end, close to one end of each conical sleeve, of each push rod, so that support is provided for the push rods to keep extending into the conical sleeve;

the locking key is mechanically connected with push rods on two sides, and pressing the locking key can enable the end part of the push rod, which is close to one end of the conical sleeve, to retract into the tube from the interior of the conical sleeve;

one end of the push rod, which is close to the conical sleeve, can be embedded into the fixing hole.

Further, the lining barrel is composed of a first lining barrel sheet and a second lining barrel sheet in a butt-holding mode.

Further, a female connector formed by inward recessing is arranged in the middle of the side edge of one of the first lining sheet and the second lining sheet, a male connector protruding outwards is arranged in the middle of the side edge of the other lining sheet, and the male connector can be embedded into the female connector.

Further, the male connector is circular, and the male connector can rotate in the female connector;

the gap at the joint of the first lining piece and the second lining piece is gradually increased along the up-down direction by taking the joint of the male joint and the female joint as the center;

the first lining piece and the second lining piece can rotate by taking the joint of the female joint and the male joint as an axis and taking the width of a joint gap at the upper end and the lower end of the first lining piece and the second lining piece as a limit.

The beneficial effects of the utility model are as follows:

the user can make the baffle control tube switch between the fixed and adjustable state of position through operating the locking button, and the user can conveniently adjust the height of each layer of baffle promptly.

Drawings

FIG. 1 is an overall schematic of an adjustable shelf;

FIG. 2 is a schematic view of the mating installation of a baffle control tube and a bamboo joint tube;

FIG. 3 is a top view of the spacer control tube and bamboo joint tube mounted in cooperation;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

FIG. 6 is a schematic view of a bushing;

fig. 7 is a schematic view of another angle of the liner.

Reference numerals illustrate:

1. a separator control tube; 11. a tube; 12. locking the key; 13. a conical sleeve; 131. a limit groove; 14. a push rod; 15. a spring; 2. a partition plate; 3. a bamboo joint pipe; 4. a liner; 41. a first liner sheet; 411. a female joint; 412. a fixing hole; 42. a second liner sheet; 421. a male connector; 422. a limit protrusion; 43. a spring plate; 44. a limiting ring; 45. and a clasp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be further clearly and completely described in the following in conjunction with the embodiments of the present utility model. It should be noted that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present application, directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In the embodiment of the present application, the term "and/or" is merely an association relationship describing the association object, which indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.

The terms "first", "second" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "comprise" and "have," along with any variations thereof, are intended to cover non-exclusive inclusions. For example, a system, article, or apparatus that comprises a list of elements is not limited to only those elements or units listed but may alternatively include other elements not listed or inherent to such article, or apparatus. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1 and 2, the adjustable shelf of the present utility model mainly includes bamboo joint pipes 3 standing around and serving as struts, partition plate control pipes 1 connected between the two bamboo joint pipes 3, and partition plates 2 connected with the partition plate control pipes 1, specifically, two sides of the partition plates 2 are respectively connected with one partition plate control pipe 1.

The bamboo joint pipe 3 is provided with a plurality of continuous and uniform grooves, the bamboo joint pipe 3 can be longitudinally assembled end to expand the integral height of the adjustable goods shelf, the baffle control pipe 1 comprises a middle pipe barrel 11 and two conical sleeves 13 which are longitudinally arranged, the two conical sleeves 13 are small-headed upwards, the bamboo joint pipe 3 passes through the bamboo joint pipe 3, a lining barrel 4 is padded between the conical sleeve 13 and the bamboo joint pipe 3, the lining barrel 4 is also conical, the small-headed upwards is achieved, in addition, the bottom inner diameter of the conical sleeve 13 is smaller than the bottom outer diameter of the lining barrel 4, namely, the conical sleeve 13 cannot be separated from the lower part of the lining barrel 4 when the conical sleeve 13 is sleeved outside the lining barrel 4, and the conical sleeve 13 can be fixed on the bamboo joint pipe 3 under the action of gravity by means of the lining barrel 4 under the condition that the inner wall of the lining barrel 4 can be kept relatively fixed with the bamboo joint pipe 3.

With further reference to fig. 3-7, the length of the liner 4 is greater than the length of the conical sleeve 13, and the upper edge of the liner 4 is provided with a ring of outwardly protruding stop rings 44, so that the outer diameter of the liner 4 at the stop rings 44 is greater than the inner diameter of the conical sleeve 13, thereby preventing the conical sleeve 13 from falling out from above the liner 4; the lower part of the inner wall of the lining cylinder 4 is provided with a circle of snap ring 45, the snap ring 45 is used for being matched with the groove on the bamboo joint pipe 3, the upper part of the lining cylinder 4 is provided with an elastic sheet 43 used for holding the bamboo joint pipe 3 inwards, the snap ring 45 is embedded into the groove on the bamboo joint pipe 3 under the support of the elastic sheet 43, the lining cylinder 4 can be fixed on the bamboo joint pipe 3, and the snap ring 45 can be separated from the groove on the bamboo joint pipe 3 under the action of external force due to limited supporting force provided by the elastic sheet 43, so that the lining cylinder 4 can slide on the bamboo joint pipe 3, and after the external force stops acting, the lining cylinder 4 can be fixed at the corresponding position with the groove on the bamboo joint pipe 3 again.

In order to achieve the control effect of the baffle control tube 1, the tube 11 is provided with a hollow structure, the middle part of the tube 11 is provided with a locking button 12, push rods 14 are axially arranged at two sides of the locking button 12 in the tube 11, one end of the push rod 14 close to the conical sleeve 13 stretches into the conical sleeve 13, the end of the push rod 14 close to one end of the conical sleeve 13 is also provided with a spring 15, the push rods 14 at two sides are mechanically connected, and pressing the locking button 12 can enable the end of the push rod 14 close to one end of the conical sleeve 13 to retract into the tube 11 from the conical sleeve 13 (the structure is conventional and not specifically shown in the figure).

The middle part of one side of the lining barrel 4 close to the tube 11 is provided with a fixing hole 412, and the longitudinal relative position of the conical sleeve 13 and the lining barrel 4 is adjusted, so that one end part of the push rod 14 close to the conical sleeve 13 stretches into the fixing hole 412, namely the relative positions of the conical sleeve 13 and the lining barrel 4 are fixed.

When the adjustable shelf is used, the locking key 12 is pressed, the longitudinal relative position of the conical sleeve 13 and the lining cylinder 4 is adjusted, so that the end part of the push rod 14, which is close to the conical sleeve 13, extends into the fixing hole 412, at the moment, the relative positions of the conical sleeve 13 and the lining cylinder 4 are fixed, the baffle control pipe 1 only depends on the elastic sheet 43 to enable the snap ring 45 to be embedded into the groove on the bamboo joint pipe 3, and the elastic sheet 43 provides limited support, therefore, a user can conveniently lift the baffle control pipe 1 to adjust the height of the baffle 2 connected with the baffle control pipe 1; after the user has adjusted the position of the baffle control tube 1, the locking key 12 is pressed down, so that the push rod 14 is separated from the fixing hole 412, and the tapered sleeve 13 is close to the lower edge of the lining tube 4, at this time, the lining tube 4 is pressed inwards due to the smaller inner diameter of the tapered sleeve 13, so that the clamping ring 45 can be stably clamped in the groove on the bamboo joint tube 3, the baffle 2 is fixed at a fixed height desired to be set by the user, namely, the user can switch the baffle control tube 1 between a position fixing state and a position adjusting state by operating the locking key 12, and the user can conveniently adjust the height of each layer of baffle 2.

As a modification, in other embodiments of the present utility model, a longitudinal limit groove 131 is provided on the side of the conical sleeve 13 away from the tube 11 (i.e., away from the separator control tube 1), a limit protrusion 422 is provided on the side of the liner 4 away from the tube 11, and the limit protrusion 422 is located in the limit groove 131, so as to better limit the longitudinal movement amplitude of the conical sleeve 13.

In other embodiments of the present utility model, the lining 4 is formed by oppositely holding the first lining 41 and the second lining 42 (similar to a hoop, the joint position avoids the elastic sheet 43, the fixing hole 412 and the limiting protrusion 422), the middle part of the side edge of one of the first lining 41 and the second lining 42 is provided with the female joint 411 formed by inward recessing, the middle part of the side edge of the other is provided with the male joint 421 protruding outwards, and the male joint 421 is circular, so that a certain degree of rotation can be performed in the female joint 411, and further, the gap at the joint of the first lining 41 and the second lining 42 is gradually increased in the vertical direction with the joint of the male joint 421 and the female joint 411 as the center, so that the joint gap at the upper end and the lower end of the first lining 41 and the second lining 42 can be rotated with the width of the joint gap at the upper end and the lower end of the first lining 41 and the second lining 42 as the axis, and the tapered sleeve 13 can be further reduced in the inner diameter of the lower end of the lining 4 when being pressed down to the lower end of the lining 4, and the joint 45 can be further stably held in the neck of the lining 3.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An adjustable goods shelf which uses bamboo joint pipes to stand on the periphery as supporting rods is characterized by comprising bamboo joint pipes, partition boards and partition board control pipes;

the baffle control tube comprises a middle tube barrel and conical sleeves with small ends at two ends, and the bamboo joint tube penetrates through the conical sleeves;

two opposite sides of each baffle are respectively connected with one baffle control pipe;

a conical lining barrel is arranged between the conical sleeve and the bamboo joint pipe in a lining way, the small end of the lining barrel faces upwards, the length of the lining barrel is larger than that of the conical sleeve, and the inner diameter of the bottom of the conical sleeve is smaller than the outer diameter of the bottom of the lining barrel;

a locking key is arranged in the middle of the baffle control tube, and the longitudinal relative position of the conical sleeve and the lining barrel can be adjusted by pressing the locking key;

when the conical sleeve is close to the lower part of the lining barrel, the conical sleeve presses the lining barrel, so that the lining barrel is fixed on the bamboo joint pipe, and when the conical sleeve does not press the lining barrel, the lining barrel can slide on the bamboo joint pipe.

2. The adjustable shelf of claim 1 wherein the bamboo joint tubes can be assembled end to end.

3. The adjustable shelf of claim 1 wherein the upper edge of the liner has a ring of outwardly projecting stop collars such that the outer diameter of the liner at the stop collars is greater than the inner diameter of the tapered sleeve.

4. The adjustable shelf of claim 1 wherein a side of the tapered sleeve remote from the baffle control tube is provided with a longitudinal limit groove, a side of the liner remote from the tube is provided with a limit protrusion, and the limit protrusion is located in the limit groove.

5. The adjustable shelf of claim 1 wherein said bamboo joint is provided with a plurality of continuous and uniform grooves, said liner inner wall having snap rings insertable into said grooves.

6. The adjustable shelf of claim 5 wherein the upper portion of the liner has a spring for holding the bamboo joint tube inwardly, the snap ring being embedded in a groove in the bamboo joint tube under the support of the spring.

7. The adjustable shelf of claim 6 wherein a central portion of a side of the liner adjacent the barrel is provided with a securing hole;

the pipe barrel is of a hollow structure, push rods are axially arranged on two sides of the locking key in the pipe barrel, one end, close to the conical sleeve, of each push rod extends into the conical sleeve, and a spring is further arranged at the end, close to one end of each conical sleeve, of each push rod, so that support is provided for the push rods to keep extending into the conical sleeve;

the locking key is mechanically connected with push rods on two sides, and pressing the locking key can enable the end part of the push rod, which is close to one end of the conical sleeve, to retract into the tube from the interior of the conical sleeve;

one end of the push rod, which is close to the conical sleeve, can be embedded into the fixing hole.

8. The adjustable shelf of claim 7 wherein the liner is comprised of a first liner sheet and a second liner sheet held in a pair.

9. The adjustable shelf of claim 8 wherein a central portion of a side edge of one of the first and second liner panels is provided with an inwardly recessed female tab and a central portion of a side edge of the other panel is provided with an outwardly projecting male tab, the male tab being insertable into the female tab.

10. The adjustable shelf of claim 9 wherein said male connector is circular and said male connector is rotatable within said female connector;

the gap at the joint of the first lining piece and the second lining piece is gradually increased along the up-down direction by taking the joint of the male joint and the female joint as the center;

the first lining piece and the second lining piece can rotate by taking the joint of the female joint and the male joint as an axis and taking the width of a joint gap at the upper end and the lower end of the first lining piece and the second lining piece as a limit.