CN212048272U

CN212048272U - Portable frame for frame suitable for not co-altitude

Info

Publication number: CN212048272U
Application number: CN201922474039.8U
Authority: CN
Inventors: 李康
Original assignee: Shuyang Anhong Wood Products Factory
Current assignee: Shuyang Anhong Wood Products Factory
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a portable rack for picture frames suitable for different heights, which belongs to the field of portable racks for picture frames, and comprises a base, wherein the upper end of the base is fixedly connected with a lower embedded plate, the middle part of the upper end of the lower embedded plate is fixedly connected with a supporting column, two groups of lower embedded cavities are respectively chiseled on both sides of the upper end of the lower embedded plate, the two groups of lower embedded cavities are symmetrically arranged on both sides of the supporting column, each group of lower embedded cavities are provided with a plurality of lower embedded cavities, the side wall of the supporting column close to the upper end is fixedly sleeved with a fixed plate corresponding to the position of the base, the lower end of the fixed plate is provided with a plurality of upper embedded plates corresponding to the positions of the lower embedded cavities, the upper embedded plates are connected on the fixed plate through first screw threads, the upper embedded plates capable of being adjusted in upper and lower embedded plates fixed below are mutually matched, so that a plurality of picture frames with different heights can be independently fixed one by one, the applicability and the flexibility of the picture frame hand-held frame are improved.

Description

Portable frame for frame suitable for not co-altitude

Technical Field

The utility model relates to a frame hand-held rack field, more specifically say, relate to a hand-held rack for frame suitable for co-altitude.

Background

The current frame is mostly wooden usually, and wooden material is comparatively heavy, and the transport is also comparatively difficult. However, in some occasions, such as public exhibition spaces like gallery or art gallery, etc., or teachers collecting students' habits, it is necessary to carry a plurality of frames at one time.

No professional tool exists in the prior art, and the picture frames can only be vertically stacked together or horizontally and vertically stacked for carrying. Vertical frame that stacks not only the upper strata probably landing, also rub mutually between the frame moreover, wear and tear easily, and the frame landing on upper strata although can not appear in the vertical stacking of level, when nevertheless carrying the frame to co-altitude, the top of frame of co-altitude is not convenient for fix, so can not reach fine fixed effect.

Therefore, the portable frame for the picture frames, which is suitable for different heights, is provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a be applicable to not co-altitude for frame hand-rack inlays through a plurality of about position control on and establishes the board and fixes and establish the board and mutually support under the below, realizes fixing alone one by one to a plurality of not co-altitude frames, improves this frame hand-rack's suitability and flexibility.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A portable rack for picture frames suitable for different heights comprises a base, wherein a lower embedding plate is fixedly connected to the upper end of the base, a support column is fixedly connected to the middle of the upper end of the lower embedding plate, two groups of lower embedding cavities are respectively formed in two sides of the upper end of the lower embedding plate, the two groups of lower embedding cavities are symmetrically arranged on two sides of the support column, a plurality of lower embedding cavities are arranged in each group, a fixed plate corresponding to the position of the base is fixedly sleeved on the side wall, close to the upper end, of the support column, a plurality of upper embedding plates corresponding to the positions of the lower embedding cavities are arranged at the lower end of the fixed plate, the upper embedding plates are connected to the fixed plate through first screw threads, an upper embedding cavity matched with the lower embedding cavities is formed in the bottom end of the upper embedding plate, a telescopic pushing hand mechanism is fixedly connected to the top end of the support column, and the plurality of upper embedding plates capable of adjusting the upper and lower embedding plates fixed below are matched with each other, the realization is fixed alone one by one to a plurality of not co-altitude frames, improves this frame hand-held rack's suitability and flexibility.

Furthermore, the lower extreme four corners of base all fixed mounting have the walking wheel, and install on the walking wheel and take turns to the stopper to in this portable flexible removal of frame.

Further, it is a plurality of first screw rod runs through the cover and establishes fixed plate upper end lateral wall, the lower extreme of first screw rod runs through fixed and fixed connection and inlays the top of establishing the board at last, the screw thread has cup jointed the thread bush on the upper end lateral wall of first screw rod, and the thread bush is located the upper end of fixed plate, and first screw rod activity cup joints on the fixed plate, adjusts to suitable position after as first screw rod, locks through the thread bush to the realization is fixed spacingly to the last board of establishing of inlaying of first screw rod lower extreme after going up and down.

Furthermore, a plurality of through grooves matched with the first screw rods are formed in the side wall of the fixing plate, anti-skidding sleeves are wrapped on the inner walls of the through grooves, certain friction force is provided between the first screw rods and the anti-skidding sleeves, and the anti-skidding sleeves are favorable for playing a certain positioning effect after the first screw rods are adjusted in a lifting mode.

Further, inlay down and establish the interior bottom cladding in chamber and have flexible blotter down, on inlay the interior top cladding of establishing chamber 9 and have flexible blotter, the fixed back of frame goes up flexible blotter, lower flexible blotter and supports respectively at the upper and lower end of frame, plays certain buffering guard action to the frame of frame.

Further, flexible pushing hands mechanism includes the hollow tube of fixed connection on the lateral wall of support column top one side, hollow tube female connection has the second screw rod, the outer end fixedly connected with handle of second screw rod, and the both sides of handle have all been dug the cavity arc wall to operating personnel pushes away in a flexible way this hand-held rack.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme inlays through a plurality of about can position control on establish the board and inlay below fixing and establish the board and mutually support, realizes fixing alone one by one a plurality of not co-altitude frames, and fixed effectual is difficult for producing the landing, and this frame also has certain suitability and flexibility with the hand-lift rack.

(2) The first screw rod runs through the cover and establishes fixed plate and fixed connection and inlay the top of establishing the board at last, and the screw thread has cup jointed the thread bush on the upper end lateral wall of first screw rod, and the thread bush is located the upper end of fixed plate, adjusts to suitable position after as first screw rod, locks through the thread bush to the realization is fixed spacingly to establishing the board to inlaying on the first screw rod lower extreme after the lift.

(3) Set up a plurality ofly on the lateral wall of fixed plate and run through the groove with first screw rod assorted, the cladding has the antiskid cover on the inner wall that runs through the groove, has certain frictional force between first screw rod and the antiskid cover, and what the antiskid was overlapped is provided with does benefit to and plays certain location effect after adjusting first screw rod lift.

(4) The telescopic pushing handle mechanism comprises a hollow pipe fixedly connected to the side wall of one side of the top end of the supporting column, a second screw rod is connected to the inner thread of the hollow pipe, a handle is fixedly connected to the outer end of the second screw rod, and hollow arc-shaped grooves are formed in the two sides of the handle, so that an operator can flexibly push the hand-held rack.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the lower embedded plate of the present invention;

fig. 3 is a schematic perspective view of the fixing plate of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the present invention during operation.

The reference numbers in the figures illustrate:

the device comprises a base 1, a fixing plate 2, a supporting column 3, a walking wheel 4, a lower embedding plate 5, a lower embedding cavity 6, a lower flexible cushion pad 7, an upper embedding plate 8, an upper embedding cavity 9, an upper flexible cushion pad 10, a first screw rod 11, a threaded sleeve 12, a hollow pipe 13, a second screw rod 14, a handle 15, a hollow arc-shaped groove 16 and an anti-skid sleeve 17.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a portable rack for picture frames suitable for different heights comprises a base 1, four corners of the lower end of the base 1 are fixedly provided with walking wheels 4, and the walking wheels 4 are provided with wheel brakes to facilitate the flexible movement of the portable rack, the upper end of the base 1 is fixedly connected with a lower embedded plate 5, the middle part of the upper end of the lower embedded plate 5 is fixedly connected with a support pillar 3, two groups of lower embedded cavities 6 are respectively chiseled on two sides of the upper end of the lower embedded plate 5, the two groups of lower embedded cavities 6 are symmetrically arranged on two sides of the support pillar 3, and each group of lower embedded cavities 6 is provided with a plurality of lower embedded cavities 6 which are arranged at equal intervals, and gaps exist between two lower embedded cavities, so when the picture frames are placed, two adjacent picture frames are not easy to generate friction, a fixed plate 2 corresponding to the position of the base 1 is fixedly sleeved on the side wall of the support pillar 3, the lower end of the fixed plate 2 is provided with a plurality of upper embedded plates 8 corresponding to the positions, and the upper embedded plate 8 is connected to the fixed plate 2 through a first screw 11 by screw thread.

Specifically, a plurality of first screws 11 run through the cover and establish fixed plate 2 and fixed connection inlays the top of establishing board 8 at last, screw thread sleeve 12 has been cup jointed to the upper end lateral wall of first screw 11, and screw thread sleeve 12 is located the upper end of fixed plate 2, first screw 11 activity is cup jointed on fixed plate 2, after first screw 11 is adjusted to suitable position, lock through screw sleeve 12, so that it fixes spacingly to realize inlaying on the first screw 11 lower extreme after the lift and establishing board 8, and set up a plurality ofly on the lateral wall of fixed plate 2 and first screw 11 assorted through groove, it has antiskid cover 17 to run through the cladding on the inner wall in groove, certain frictional force has between first screw 11 and the antiskid cover 17, antiskid cover 17 sets up and is favorable to playing certain preliminary positioning effect after adjusting first screw 11 lift, so that further locking operation of screw sleeve 12.

On inlay the bottom of establishing board 8 and open the chisel have with inlay down and establish chamber 6 assorted on inlay and establish chamber 9, inlay down and establish the interior bottom cladding of chamber 6 and have flexible blotter 7 down, on inlay the interior top cladding of establishing chamber 9 and have flexible blotter 10, the fixed back of frame, go up flexible blotter 10, flexible blotter 7 supports respectively in the upper and lower end of frame down, plays certain buffering guard action to the frame of frame.

In addition, the flexible pushing hands mechanism of top fixedly connected with of support column 3, it is concrete, flexible pushing hands mechanism includes hollow tube 13 of fixed connection on the lateral wall of 3 top one sides of support column, hollow tube 13 internal thread connection has second screw rod 14, the outer end fixedly connected with handle 15 of second screw rod 14, and the both sides of handle 15 have all been dug cavity arc wall 16, when using, operating personnel can hold in cavity arc wall 16 with holding to operating personnel promotes in a flexible way this hand-held rack.

When the device is used, the bottom of the picture frame is embedded in the lower embedding cavity 6 on the lower embedding plate 5, when the device is placed, the device can be placed from the middle part to two sides in sequence, as shown in figure 4, the position of the upper embedding plate 8 at the upper end of the device is adjusted according to different heights of the picture frame, the device is specifically operated in a way that the threaded sleeve 12 sleeved on the first screw rod 11 is adjusted to a proper position at the upper end so as to lift the first screw rod 11, after the inner top of the upper embedding cavity 9 of the upper embedding plate 8 is abutted against the top end of the picture frame, the threaded sleeve 12 is rotated downwards, after the bottom end of the threaded sleeve 12 is abutted against the top end of the fixed plate 2, the first screw rod 11 is in a stable state, thereby realizing the stable fixation of the picture frame between the upper embedding plate 8 and the lower embedding plate 5, and a plurality of the upper embedding plates 8 can be lifted and moved independently, thereby placing the picture frames with different heights, the vertical height of the upper embedding plate 8 can be flexibly adjusted, and what is needed to be supplemented is that the lower embedding cavity 6 and the upper embedding cavity 9 have certain widths, which are enough to be suitable for placing most of picture frames;

in addition, what need emphasize here is, lower extreme at base 1 sets up walking wheel 4, so that carry this frame hand rack, and set up the flexible pushing hands mechanism on 3 tops of support column, the hand handle 15 of operating personnel of being convenient for promotes this handle machine, and handle 15 can carry out length along with second screw 14 and stretch out and draw back, when the length overlength of frame, the accessible extends handle 15 to the outside, so that carry out nimble promotion to this hand rack of placing the frame, avoid the frame overlength to have the operation that hinders operating personnel.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a portable frame for frame suitable for not co-altitude, includes base (1), its characterized in that: the lower end of the base (1) is fixedly connected with a lower embedded plate (5), the upper middle part of the lower embedded plate (5) is fixedly connected with a support column (3), two groups of lower embedded cavities (6) are respectively chiseled on both sides of the upper end of the lower embedded plate (5), the lower embedded cavities (6) are symmetrically arranged on both sides of the support column (3), and the lower embedded cavity (6) of each group is provided with a plurality of lower embedded cavities, a fixed plate (2) corresponding to the position of the base (1) is fixedly sleeved on the side wall of the support column (3) close to the upper end, the lower end of the fixed plate (2) is provided with a plurality of upper embedded plates (8) corresponding to the positions of the lower embedded cavities (6), the upper embedded plates (8) are in threaded connection with the fixed plate (2) through first screw rods (11), the bottom ends of the upper embedded plates (8) are chiseled with upper embedded cavities (9) matched with the lower embedded cavities (6), the top end of the supporting column (3) is fixedly connected with a telescopic pushing handle mechanism.

2. A picture frame handrest as claimed in claim 1, wherein: the lower end four corners of the base (1) are fixedly provided with walking wheels (4), and the walking wheels (4) are provided with wheel brakes.

3. A picture frame handrest as claimed in claim 1, wherein: a plurality of first screw rod (11) run through the cover and establish fixed plate (2) and fixed connection inlays the top of establishing board (8) at last, threaded sleeve (12) have been cup jointed to the screw thread on the upper end lateral wall of first screw rod (11), and threaded sleeve (12) are located the upper end of fixed plate (2).

4. A picture frame handrest as claimed in claim 3, wherein: the side wall of the fixing plate (2) is provided with a plurality of through grooves matched with the first screw rods (11), and the inner walls of the through grooves are coated with anti-skidding sleeves (17).

5. A picture frame handrest as claimed in claim 1, wherein: the inner bottom of the lower embedding cavity (6) is coated with a lower flexible cushion pad (7), and the inner top of the upper embedding cavity (9) is coated with an upper flexible cushion pad (10).

6. A picture frame handrest as claimed in claim 1, wherein: the telescopic pushing hand mechanism comprises a hollow pipe (13) fixedly connected to the side wall of one side of the top end of the supporting column (3), a second screw rod (14) is connected to the inner thread of the hollow pipe (13), a handle (15) is fixedly connected to the outer end of the second screw rod (14), and hollow arc-shaped grooves (16) are formed in two sides of the handle (15).