CN211323708U

CN211323708U - Anti-tilting file frame

Info

Publication number: CN211323708U
Application number: CN201921490790.0U
Authority: CN
Inventors: 葛成霞; 刘固生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-08-25
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to an office supplies technical field, and a prevent archives frame that inclines is disclosed, including the frame, the bottom fixed mounting of frame has the underframe, and the equal sliding connection in both sides of underframe inner chamber has first roller bearing, and the support has been cup jointed in the activity on the first roller bearing, and the quantity of support is two, and the bottom fixed mounting of two support medial surfaces has a connection frame, and connection frame's inner chamber fixed mounting has the second roller bearing, and first pivot has been cup jointed in the activity on the second roller bearing, and the opposite side of first pivot cup joints through third roller bearing and second pivot activity. This prevent archives frame of slope through setting up support, second pivot and first pivot, pulls open the support, and support, second pivot, first pivot and archives frame constitute a triangle-shaped just, and triangle-shaped has stability, plays the effect of support to archives frame, even the file in the archives frame is not filled with, the device also can avoid archives frame to take place the slope, need not prevent archives frame slope with the help of the foreign object, and is very convenient.

Description

Anti-tilting file frame

Technical Field

The utility model relates to an office supplies technical field specifically is an anti-tilt archives frame.

Background

The file box is a frame used for placing files, a partition plate is arranged in the middle of the file box, the files are isolated by the partition plate, and the file box is generally used for more office work.

Present archives frame is mostly the plastics material, and when the inside file of archives frame was not filled, the archives frame very easily took place the slope, need lean on archives frame certain fixture just can avoid archives frame slope, and is very troublesome, the practicality of reducing the device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a prevent archives frame of slope possesses the advantage that prevents archives frame slope, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an archives frame that prevents inclining, includes the frame, the bottom fixed mounting of frame has the underframe, the equal sliding connection in both sides of underframe inner chamber has first roller bearing, the support has been cup jointed in the activity on the first roller bearing, the quantity of support is two, two the bottom fixed mounting of support medial surface has connected frame, connected frame's inner chamber fixed mounting has the second roller bearing, first pivot has been cup jointed in the activity on the second roller bearing, the opposite side of first pivot is cup jointed through third roller bearing and second pivot activity, the opposite side activity of second pivot has been cup jointed the fourth roller bearing, fourth roller bearing and underframe fixed connection.

Preferably, the inner chamber fixed mounting of frame has the baffle that the interval equals, and the quantity of baffle is two, the bottom of baffle and the top fixed connection of underframe inner chamber.

Preferably, the left and right sides of underframe has all seted up the recess, first roller bearing and fourth roller bearing all are located the recess that underframe inner chamber both sides were seted up, the length value of recess is greater than the length value of support, the top fixed mounting of the recess that the underframe inner chamber left and right sides was seted up has first spring, the opposite side fixed mounting of first spring has the arc piece, the spout with first roller bearing looks adaptation is seted up to the inner chamber of underframe, the kelly has been cup jointed in the equal activity in both ends about the positive one side of underframe, the draw-in groove with kelly shape adaptation is seted up to the positive one side of first roller bearing.

Preferably, the right side of the inner cavity of the second rotating shaft is provided with a U-shaped groove, the length value of the U-shaped groove formed in the inner cavity of the second rotating shaft is greater than that of the first rotating shaft, and the first rotating shaft is movably sleeved with the U-shaped groove formed in the inner cavity of the second rotating shaft.

Preferably, the circular groove has all been seted up to both sides around the first pivot left side, fixed mounting has the second spring in the circular groove, the opposite side fixed mounting of second spring has the fixture block, and the fixture block is the design of hemisphere, the bayonet socket with fixture block looks adaptation is all seted up at both ends around the second pivot inner chamber right side.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this prevent archives frame of slope through setting up support, second pivot and first pivot, pulls open the support, and support, second pivot, first pivot and archives frame constitute a triangle-shaped just, and triangle-shaped has stability, plays the effect of support to archives frame, even the file in the archives frame is not filled with, the device also can avoid archives frame to take place the slope, need not prevent archives frame slope with the help of the foreign object, and is very convenient.

2. This archives frame of preventing inclining through setting up second pivot and first pivot, when the support pulled furthest, and second pivot and first pivot are stretched into a straight line just, because the elastic reaction of second spring, during the automatic bayonet socket of advancing second pivot inner chamber and seting up of card block, then second pivot and first pivot are fixed firm, even touch the support carelessly, whole device is difficult for inclining, improves the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the anti-tilt device of the structural file frame of the present invention;

fig. 3 is a top view of the fixing device of the second rotating shaft and the first rotating shaft of the present invention.

In the figure: 1. an outer frame; 2. a partition plate; 3. a bottom frame; 4. a second rotating shaft; 5. a first rotating shaft; 6. a support; 7. a first spring; 8. a connecting frame; 9. a fourth roller; 10. a clamping block; 11. a third roller; 12. a second roller; 13. a first roller; 14. an arc-shaped block; 15. a second spring; 16. and (5) clamping the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an anti-tilt file frame comprises an outer frame 1, a bottom frame 3 is fixedly installed at the bottom of the outer frame 1, two partition boards 2 with equal space are fixedly installed in an inner cavity of the outer frame 1, the bottom of each partition board 2 is fixedly connected with the top of the inner cavity of the bottom frame 3, first rollers 13 are slidably connected to two sides of the inner cavity of the bottom frame 3, brackets 6 are movably sleeved on the first rollers 13, the number of the brackets 6 is two, a connecting frame 8 is fixedly installed at the bottom of the inner side surfaces of the two brackets 6, a second roller 12 is fixedly installed in the inner cavity of the connecting frame 8, a first rotating shaft 5 is movably sleeved on the second roller 12, circular grooves are respectively formed in the front side and the rear side of the left side of the first rotating shaft 5, second springs 15 are fixedly installed in the circular grooves, fixture blocks 10 are fixedly installed on the other side of the second springs 15, and the fixture, the front end and the rear end of the right side of the inner cavity of the second rotating shaft 4 are both provided with bayonets matched with the clamping blocks 10, the other side of the first rotating shaft 5 is movably sleeved with the second rotating shaft 4 through a third roller 11, when the files in the file frame are not filled and the file frame inclines, the support 6 is pulled open, the support 6, the second rotating shaft 4, the first rotating shaft 5 and the file frame just form a triangle, the triangle has stability and plays a role of supporting the file frame, so that the file frame can be kept stable without foreign objects, the operation is very convenient, the right side of the inner cavity of the second rotating shaft 4 is provided with a U-shaped groove, the length value of the U-shaped groove formed in the inner cavity of the second rotating shaft 4 is larger than that of the first rotating shaft 5, the first rotating shaft 5 is movably sleeved with the U-shaped groove formed in the inner cavity of the second rotating shaft 4, when the support 6 is pulled to the maximum limit, due to the elastic action of the second spring 15, the fixture block 10 is automatically clamped into a bayonet arranged in the inner cavity of the second rotating shaft 4, the second rotating shaft 4 and the first rotating shaft 5 are fixedly and firmly fixed, even if the fixture block accidentally touches the support 6, the whole device is not easy to incline, the other side of the second rotating shaft 4 is movably sleeved with the fourth roller 9, the fourth roller 9 is fixedly connected with the bottom frame 3, when the second rotating shaft 4 and the first rotating shaft 5 are fixedly and firmly fixed, the plane where the bottom of the support 6 is located is superposed with the plane where the bottom of the bottom frame 3 is located, the left side and the right side of the bottom frame 3 are respectively provided with a groove, the first roller 13 and the fourth roller 9 are both located in the grooves arranged at the two sides of the inner cavity of the bottom frame 3, the length value of the groove is greater than that of the support 6, the top of the grooves arranged at the left side and the right side of the inner cavity of the bottom frame 3 are fixedly provided with the first spring 7, the arc-shaped block 14, the spout with 13 looks adaptations of first roller bearing is seted up to the inner chamber of underframe 3, and the equal activity in both ends has cup jointed kelly 16 about underframe 3 openly one side, and the draw-in groove with 16 shape adaptations of kelly is seted up to the positive one side of first roller bearing 13.

The working principle is that firstly, a needed file is arranged in an outer frame 1, different files are separately arranged, a partition plate 2 separates the files, if the files are arranged completely, the whole file frame can not be kept stable, a bracket 6 is pulled out, the bracket 6 is stretched downwards, when a first rolling shaft 13 is positioned at the bottom end of a sliding groove arranged in an inner cavity of a bottom frame 3, the bracket 6 is stretched outwards, when a plane on which the bottom of the bracket 6 is positioned is superposed with a plane on which the bottom of the bottom frame 3 is positioned, a second rotating shaft 4 and a first rotating shaft 5 are just in a straight line state, due to the elastic action of a second spring 15, a clamping block 10 is just clamped into a clamping groove arranged in an inner cavity of the second rotating shaft 4, at the moment, a clamping rod 16 is clamped into a clamping groove arranged in an inner cavity of the first rolling shaft 13, the first rolling shaft 13 is fixed, the bracket 6, the second rotating shaft 4, the first rotating shaft 5 and the file frame just form a, guarantee that the archives frame does not incline, second pivot 4 and first pivot 5 are fixed firm, even touch support 6 carelessly, whole device is difficult for taking place the slope, when needs are packed up support 6, take the draw-in groove that kelly 16 was seted up from first roller bearing 13 inner chamber out earlier, press down first 5 both sides fixed mounting's of pivot fixture block 10 inwards again, in the U-shaped groove of setting up first 5 income second pivot 4 inner chambers, again with support 6, second pivot 4 and first pivot 5 wholly put into the recess of setting up 3 inner chambers both sides of underframe, because the elastic action of first spring 7, the bottom of support 6 just with the bottom of underframe 3 in the coplanar, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent archives frame that inclines, includes frame (1), its characterized in that: the bottom fixed mounting of frame (1) has underframe (3), the equal sliding connection in both sides of underframe (3) inner chamber has first roller bearing (13), support (6) have been cup jointed in the activity on first roller bearing (13), the quantity of support (6) is two, two the bottom fixed mounting of support (6) medial surface has connecting frame (8), the inner chamber fixed mounting of connecting frame (8) has second roller bearing (12), first pivot (5) have been cup jointed in the activity on second roller bearing (12), the opposite side of first pivot (5) is cup jointed through third roller bearing (11) and second pivot (4) activity, fourth roller bearing (9) have been cup jointed in the opposite side activity of second pivot (4), fourth roller bearing (9) and underframe (3) fixed connection.

2. The tilt-resistant file frame of claim 1, wherein: the inner chamber fixed mounting of frame (1) has baffle (2) that the interval equals, and the quantity of baffle (2) is two, the bottom of baffle (2) and the top fixed connection of underframe (3) inner chamber.

3. The tilt-resistant file frame of claim 1, wherein: the left and right sides of underframe (3) has all seted up the recess, first roller bearing (13) and fourth roller bearing (9) all are located the recess that underframe (3) inner chamber both sides were seted up, the length value of recess is greater than the length value of support (6), the top fixed mounting of the recess that underframe (3) inner chamber left and right sides was seted up has first spring (7), the opposite side fixed mounting of first spring (7) has arc piece (14), the spout with first roller bearing (13) looks adaptation is seted up to the inner chamber of underframe (3), card pole (16) have been cup jointed in the equal activity in both ends about underframe (3) positive one side, the draw-in groove with card pole (16) shape adaptation is seted up to the positive one side of first roller bearing (13).

4. The tilt-resistant file frame of claim 1, wherein: the right side of the inner cavity of the second rotating shaft (4) is provided with a U-shaped groove, the length value of the U-shaped groove formed in the inner cavity of the second rotating shaft (4) is larger than that of the first rotating shaft (5), and the first rotating shaft (5) is movably sleeved with the U-shaped groove formed in the inner cavity of the second rotating shaft (4).

5. The tilt-resistant file frame of claim 1, wherein: circular slots have all been seted up to both sides around first pivot (5) left, fixed mounting has second spring (15) in the circular slot, the opposite side fixed mounting of second spring (15) has fixture block (10), and fixture block (10) are the hemisphere design, the bayonet socket with fixture block (10) looks adaptation is all seted up at both ends around second pivot (4) inner chamber right side.