CN210643148U

CN210643148U - Steel cabinet with detachable standing legs

Info

Publication number: CN210643148U
Application number: CN201921324016.2U
Authority: CN
Inventors: 黄正科
Original assignee: Jiangmen Kemei Steel Cabinet Co Ltd
Current assignee: Jiangmen Kemei Steel Cabinet Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-02
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a can dismantle steel cabinet of standing foot, including steel cabinet body, base and standing foot, steel cabinet body bottom surface fixedly connected with the base, just the base is hollow structure, operation opening has vertically been seted up along base top surface both sides, the level is fixed with the boss around operation open-ended bottom, the apron has been placed to boss top surface level, just the apron with operation opening clearance fit. Has the advantages that: the utility model discloses a mode that the inserted bar correspondence of standing the foot inserted the riser and passed locating hole and locking hole in proper order through the pull rod level realizes the locking to the inserted bar, and then will stand the quick dismantlement of foot and fix around the base bottom surface of steel cabinet body, replaced the fixed mode of welding or screw connection, be convenient for reduce the bulk packaging volume after standing foot and steel cabinet body split in the transportation, be convenient for simultaneously quick change of pulling down when standing the unexpected damage of foot.

Description

Steel cabinet with detachable standing legs

Technical Field

The utility model relates to a steel cabinet field, concretely relates to can dismantle steel cabinet of standing foot.

Background

A steel file cabinet, also called as an iron sheet file cabinet, is a cabinet which is made of cold-rolled steel sheets through a set of complete and precise manufacturing processes and is mainly used for placing documents, data and various archive articles.

The applicant finds that at least the following technical problems exist in the prior art: the stand foot adopts welded fastening's mode to weld at the steel cabinet bottom surface at present, can cause to produce inconveniently in the transportation because of the great volume of its whole extranal packing, simultaneously when the stand foot of steel cabinet when because of collision or other unexpected fracture, because weld the inconvenient change of dying reason, caused the steel cabinet and placed the in-process unstable and easily empty, if adopt stand foot and steel cabinet to pass through the mode of screw fixed connection, then the work load of dismantling is big and can be because the screw thread slipping can't firm fixed stand foot once more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can dismantle steel cabinet of standing foot for solving above-mentioned problem, the inserted bar correspondence of standing foot inserts the jack of riser and passes the mode in locating hole and locking hole in proper order through the pull rod level and realizes the locking to the inserted bar, and then will stand the quick dismantlement of foot and fix around the base bottom surface of steel cabinet body, see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a steel cabinet with detachable standing legs, which comprises a steel cabinet body, a base and the standing legs, wherein the base is fixedly connected to the bottom surface of the steel cabinet body and is of a hollow structure, operation openings are longitudinally formed in two sides of the top surface of the base, a boss is horizontally fixed around the bottom of each operation opening, an cover plate is horizontally placed on the top surface of the boss, and the cover plate is in clearance fit with the operation openings;

vertical plates are longitudinally fixed on two sides of the bottom surface inside the base, the vertical plates are vertically opposite to the operation opening, jacks are vertically formed in the front and rear ends of each vertical plate, positioning holes are transversely formed in the front and rear ends of each vertical plate, the axis of each positioning hole is crossed with the axis of each jack, a plurality of locking assemblies are fixedly connected to the opposite side surfaces of the two vertical plates, and the locking assemblies are in one-to-one correspondence with the positioning holes and are horizontally coaxial with the positioning holes;

the number of the standing feet is four, the standing feet correspond to the jacks one to one, the top surfaces of the standing feet are in contact with the bottom surface of the base in an attaching mode, inserting rods are vertically fixed on the standing feet, the inserting rods are in sliding fit with the base and the jacks, locking holes are radially formed in the middle of the inserting rods along the self, the locking holes are horizontally coaxial with the positioning holes, and the end portions of the locking assemblies sequentially penetrate through the positioning holes and the locking holes and are in sliding fit with the positioning holes and the locking holes.

Preferably, the locking assembly comprises a sheath and a mounting groove, the sheath is fixedly mounted on the side face of the vertical plate, the mounting groove is horizontally formed in the sheath, the mounting groove is coaxial with the corresponding positioning hole, a pressure spring is arranged in the mounting groove, one end of the pressure spring is fixedly connected with the mounting groove, a sleeve ring is fixedly arranged at the other end of the pressure spring, a pull rod is axially fixed on the mounting groove and extends out of the mounting groove, the pull rod is in clearance fit with the sheath and the pressure spring, a handle is fixedly arranged at the outer end of the pull rod extending out of the sheath, and the other end of the pull rod sequentially penetrates through the positioning hole, the locking hole and the positioning hole and the locking hole in sliding fit.

Preferably, the collar is an interference fit with the pull rod.

Preferably, the surface of the handle is provided with anti-skid grains.

Preferably, the top surfaces of the cover plates are all provided with embedded handles.

Preferably, the standing foot is a hollow steel pipe with an opening at the bottom end, and the standing foot is fixedly connected with the inserted rod through threads.

Preferably, the bottom surfaces of the standing legs are fixedly connected with rubber anti-skid pads.

By adopting the steel cabinet with the detachable standing legs, in an initial state, the inserted rod penetrates through the base and extends into the inserted hole of the vertical plate and is in sliding fit with the base and the inserted hole, at the moment, the standing legs can only rotate around the inserted hole and can be separated from the inserted hole along the vertical downward direction through the inserted rod, meanwhile, as the pull rod sequentially penetrates through the positioning hole and the locking hole and is in sliding fit with the positioning hole and the locking hole, the inserted rod can be prevented from rotating around the inserted hole and can be separated from the inserted hole along the vertical downward direction through the limitation of the pull rod, at the moment, the standing legs can be detachably fixed around the bottom surface of the base, simultaneously, the top surface of the standing legs is in contact fit with the bottom surface of the base and cannot shake, and the steel cabinet body can avoid the bottom surface of the base from being directly contacted with the ground and rusted due to the support of a plurality of the standing legs in the use process, when the transportation, can reduce whole packing volume and save the transportation space through the mode of tearing down the standing foot, the operation mode is: the cover plate at the operation opening on the top surface of the base is taken down after the steel cabinet body is opened, the operation opening is opened at the moment, the steel cabinet body is lifted or laid down to ensure that the stand legs leave the ground, then an operator firstly and simultaneously pulls the handle of the vertical plate on one side to drive the pull rod to pull outwards, the pull rod compresses the pressure spring through the lantern ring in the process, the pull rod can be separated from the locking hole and is contained in the positioning hole in the process of pulling outwards, after the pull rod is separated from the locking hole, the pull rod and the locking hole are matched to release the locking of the inserted rod, the outward pulling state of the pull rod is kept, the inserted rod can be separated from the insertion hole and finally separated from the base by simultaneously pulling outwards two stand legs on one side by another operator, the stand legs are immediately taken down, and then the handle is loosened to enable the pull rod to be automatic through the compression stroke releasing of the pressure spring, the two standing legs on the other side can be taken down according to the operation mode, so that the four standing legs and the steel cabinet body are quickly disassembled, the integral packaging volume of the steel cabinet body is reduced after the four standing legs are conveniently separated, when the standing legs need to be installed again or replaced, the steel cabinet body is laid down or lifted, the inserting rods of the two standing legs are sequentially aligned with the two installation positions on one side of the bottom surface of the base and inserted into the inserting holes of the vertical plate, the pulling rods are retracted into the installation grooves in a mode of pulling the pulling rods outwards in the process of inserting into the inserting holes, when the inserting rods are inserted to the top surface of the standing legs and the bottom surface of the base to be contacted and attached, the locking holes are shown to be level with the positioning holes, and then the pulling rods can be driven to return in a mode of releasing the compression stroke of the compression spring by loosening the handle, if the locking hole of the inserted link is not compared with the limiting hole in the flat state, the pull rod cannot be inserted into the locking hole and then returns to the initial state, at the moment, the locking hole can be adjusted to be just opposite to the positioning hole in a manner of rotating the stand foot, so that the pull rod is smoothly inserted into the locking hole, the other two stand feet can be fixed at two mounting positions on the other side of the bottom surface of the base in such a manner, the assembly and disassembly are convenient, the fixing is firm, the stand foot and the base of the steel cabinet body can be quickly assembled and disassembled, and the stand foot can be quickly disassembled and replaced when being accidentally damaged.

Has the advantages that: the utility model discloses a mode that the inserted bar correspondence of standing the foot inserted the riser and passed locating hole and locking hole in proper order through the pull rod level realizes the locking to the inserted bar, and then will stand the quick dismantlement of foot and fix around the base bottom surface of steel cabinet body, replaced the fixed mode of welding or screw connection, be convenient for reduce the bulk packaging volume after standing foot and steel cabinet body split in the transportation, be convenient for simultaneously quick change of pulling down when standing the unexpected damage of foot.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a first top sectional view of the present invention;

fig. 3 is a second top sectional view of the present invention;

fig. 4 is an enlarged partial cross-sectional view in elevation of the present invention;

fig. 5 is a front external view of the present invention.

The reference numerals are explained below:

1. a steel cabinet body; 2. a base; 201. a cover plate; 202. an operation opening; 203. a boss; 204. a handle; 3. standing; 301. a locking hole; 302. inserting a rod; 303. a non-slip mat; 4. a locking assembly; 401. a handle; 402. a pull rod; 403. a sheath; 404. mounting grooves; 405. a pressure spring; 406. a collar; 5. a vertical plate; 501. positioning holes; 502. and (4) inserting the jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a can dismantle steel cabinet of standing foot, including steel cabinet body 1, base 2 and standing

foot

3, 1 bottom surface fixedly connected with base 2 of steel cabinet body, and base 2 is hollow structure, and operation opening 202 has vertically been seted up along base 2 top surface both sides, and the level is fixed with boss 203 around operation opening 202's the bottom, and apron 201 has been placed to boss 203 top surface level, and apron 201 and operation opening 202 clearance fit. Vertical plates 5 are longitudinally fixed on two sides of the bottom surface inside the base 2, the vertical plates 5 are vertically compared with the operation opening 202, jacks 502 are vertically arranged at the front and rear ends of each vertical plate 5, positioning holes 501 are transversely arranged at the front and rear ends of each vertical plate 5, the axis of each positioning hole 501 is crossed with the axis of each jack 502, a plurality of locking assemblies 4 are fixedly connected to the opposite side surfaces of the two vertical plates 5, and the locking assemblies 4 are coaxial with the positioning holes 501 in one-to-one correspondence and level. The quantity of the foot 3 of standing is four and with jack 502 one-to-one, 3 top surfaces of every foot of standing all with the laminating contact of 2 bottom surfaces of base, the equal vertical inserted bar 302 that is fixed with of foot 3 of standing, and inserted bar 302 and base 2 and jack 502 all sliding fit, locking hole 301 has radially been seted up along self in the middle part of inserted bar 302, and locking hole 301 is coaxial with the locating hole 501 level, the tip of locking subassembly 4 passes locating hole 501 and locking hole 301 in proper order and with locating hole 501 and the equal sliding fit of locking hole 301.

As a preferable scheme of the scheme, the locking assembly 4 comprises a sheath 403 and a mounting groove 404, the sheath 403 is fixedly mounted on the side surface of the vertical plate 5, the sheath 403 is horizontally provided with the mounting groove 404, the installation groove 404 is horizontally coaxial with the corresponding positioning hole 501, a pressure spring 405 is arranged in the installation groove 404, one end of a pressure spring 405 is fixedly connected with the mounting groove 404, the other end of the pressure spring 405 is fixed with a lantern ring 406, the inner side of the lantern ring 406 is fixed with a pull rod 402 along the axial direction of the mounting groove 404, the pull rod 402, the sheath 403 and the pressure spring 405 are in clearance fit, the handle 401 is fixed at the outer end of the pull rod 402 extending out of the sheath 403, the other end of the pull rod 402 sequentially penetrates through the positioning hole 501 and the locking hole 301 and is in sliding fit with the positioning hole 501 and the locking hole 301, with the arrangement, the position of the locking insertion rod 302 in the insertion hole 502 can be quickly locked by inserting the locking assembly 4 into the locking hole 301 through the positioning hole 501, so that the standing foot 3 can be detachably fixed on the bottom surface of the base 2.

The lantern ring 406 and pull rod 402 interference fit to lantern ring 406 and pull rod 402 synchronous movement compress pressure spring 405 or make pressure spring 405 release the compression stroke, and anti-skidding line is seted up on handle 401 surface, so sets up, prevents that handle 401 from taking off the hand when being convenient for hand-held handle 401 application of force, and apron 201 top surface all is provided with embedded handle 204, so sets up, is convenient for take off apron 201 from operation opening 202 through the mode of digging handle 204.

Standing foot 3 is bottom open-ended hollow steel pipe, so set up, be convenient for stand foot 3 self has good firm bending strength, stand foot 3 and inserted bar 302 pass through screw thread fixed connection, so that inserted bar 302 and stand between the foot 3 quick firm connection fixed, the slipmat 303 of the equal fixedly connected with rubber material in 3 bottom surfaces of the foot of standing, so set up, so that prevent steel cabinet body 1 from sliding through a plurality of slipmats 303 at the in-process that supports steel cabinet body 1.

By adopting the structure, in the initial state, the inserted rod 302 extends into the jack 502 of the vertical plate 5 through the base 2 and is in sliding fit with both the base 2 and the jack 502, at the moment, the standing foot 3 can only rotate around the jack 502 through the inserted rod 302 and can be separated along the vertical downward direction, meanwhile, because the pull rod 402 sequentially passes through the positioning hole 501 and the locking hole 301 and is in sliding fit with both the positioning hole 501 and the locking hole 301, the inserted rod 302 can be prevented from rotating around the jack 502 and from separating along the vertical downward direction through the limitation of the pull rod 402, at the moment, the standing foot 3 can be detachably fixed around the bottom surface of the base 2, simultaneously, the top surface of the standing foot 3 is contacted and attached with the bottom surface of the base 2 and can not swing, the bottom surface of the base 2 can be prevented from being directly contacted with the ground and rusted through the support of a plurality of the standing feet 3 in the using process, the whole packaging volume can be reduced and the transportation space can be saved through the mode, the operation mode is as follows: after the steel cabinet body 1 is opened, the cover plate 201 at the operation opening 202 on the top surface of the base 2 is taken down, at the moment, the operation opening 202 is opened, the standing legs 3 are ensured to leave the ground in a lifting or falling mode, then an operator firstly and simultaneously pulls the handle 401 of the vertical plate 5 on one side to drive the pull rod 402 to be pulled outwards, the pull rod 402 compresses the compression spring 405 through the lantern ring 406 in the process, the pull rod 402 can be separated from the locking hole 301 and is contained in the positioning hole 501 in the process of being pulled outwards, after the pull rod 402 is separated from the locking hole 301, the locking of the pull rod 402 by matching the pull rod 402 and the locking hole 301 is released, the outward pulling state of the pull rod 402 is kept, the insertion rod 302 can be separated from the insertion hole 502 and finally separated from the base 2 by simultaneously pulling outwards two standing legs 3 on one side by another operator, the standing legs 3 are immediately taken down, at the moment, the handle 401 is loosened, and the pull rod 402 can be automatically, the two standing legs 3 on the other side can be taken down according to the operation mode, so that the four standing legs 3 and the steel cabinet body 1 are quickly disassembled, the integral packaging volume of the steel cabinet body 1 is reduced after the separation is convenient, when the standing legs 3 need to be mounted again or the standing legs 3 need to be replaced, the steel cabinet body 1 is laid down or lifted, the inserting rods 302 of the two standing legs 3 are sequentially aligned to two mounting positions on one side of the bottom surface of the base 2 to be inserted into the inserting holes 502 of the vertical plate 5, the pulling rods 402 are drawn into the mounting grooves 404 in a mode of pulling the pulling rods 402 outwards in the process of inserting the inserting holes 502, when the inserting rods 302 are inserted until the top surfaces of the standing legs 3 are contacted and attached to the bottom surface of the base 2, the locking holes 301 are kept level with the positioning holes 501, the pulling rods 402 can be driven to return in a mode of releasing the compression stroke through the compression springs 405 after the handles 401 are loosened, if the locking holes 301 of the inserting rods 302 are not compared, then the pull rod 402 can not insert behind the locking hole 301 return to initial condition, can drive the locking hole 301 through the mode of rotating the foot 3 of standing this moment and adjust to just right with the locating hole 501 and make the locking of inserting 402 smoothly, can fix two other foot 3 of standing in two mounted position departments of base 2 bottom surface opposite side according to this kind of mode, easy dismounting and fixed firm, be convenient for stand foot 3 and the base 2 fast assembly split of steel cabinet body 1 and be convenient for quick the change of tearing down when the foot 3 of standing accidentally damages.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a can dismantle steel cabinet of standing foot, includes steel cabinet body (1), base (2) and stand foot (3), its characterized in that: the base (2) is fixedly connected to the bottom surface of the steel cabinet body (1), the base (2) is of a hollow structure, operation openings (202) are formed in two sides of the top surface of the base (2) along the longitudinal direction, bosses (203) are horizontally fixed on the periphery of the bottom of each operation opening (202), cover plates (201) are horizontally placed on the top surfaces of the bosses (203), and the cover plates (201) are in clearance fit with the operation openings (202);

vertical plates (5) are longitudinally fixed on two sides of the bottom surface inside the base (2), the vertical plates (5) are vertically opposite to the operation openings (202), jacks (502) are vertically formed in the front and rear ends of each vertical plate (5), positioning holes (501) are transversely formed in the front and rear ends of each vertical plate (5), the axis of each positioning hole (501) is crossed with the axis of each jack (502), a plurality of locking assemblies (4) are fixedly connected to the opposite side surfaces of the two vertical plates (5), and the locking assemblies (4) are in one-to-one correspondence with the positioning holes (501) and are horizontally coaxial;

the quantity of standing foot (3) be four and with jack (502) one-to-one, every stand foot (3) top surface all with base (2) bottom surface laminating contact, stand foot (3) all vertically be fixed with inserted bar (302), just inserted bar (302) with base (2) with jack (502) all sliding fit, locking hole (301) have radially been seted up along self in inserted bar (302) middle part, just locking hole (301) with locating hole (501) level is coaxial, the tip of locking subassembly (4) passes in proper order locating hole (501) with locking hole (301) and with locating hole (501) with the equal sliding fit in locking hole (301).

2. The steel cabinet with detachable standing legs as claimed in claim 1, wherein: the locking assembly (4) comprises a sheath (403) and a mounting groove (404), the sheath (403) is fixedly mounted on the side face of the vertical plate (5), the mounting groove (404) is horizontally formed in the sheath (403), the mounting groove (404) is horizontally coaxial with the corresponding positioning hole (501), a pressure spring (405) is arranged in the mounting groove (404), one end of the pressure spring (405) is fixedly connected with the mounting groove (404), a sleeve ring (406) is fixed to the other end of the pressure spring (405), a pull rod (402) is axially fixed to the mounting groove (404) along the inner side of the sleeve ring (406), the pull rod (402) is in clearance fit with the sheath (403) and the pressure spring (405), a handle (401) is fixed to the outer end, extending out of the sheath (403), of the pull rod (402) sequentially penetrates through the positioning hole (501) and the locking hole (301), and the positioning hole (501) and the locking hole (404) are in clearance fit with the locking hole (301) Are all in sliding fit.

3. The steel cabinet with detachable standing legs as claimed in claim 2, wherein: the collar (406) is in interference fit with the tie rod (402).

4. The steel cabinet with detachable standing legs as claimed in claim 2, wherein: the surface of the handle (401) is provided with anti-skid grains.

5. The steel cabinet with detachable standing legs as claimed in claim 1, wherein: the top surface of the cover plate (201) is provided with embedded handles (204).

6. The steel cabinet with detachable standing legs as claimed in claim 1, wherein: the standing foot (3) is a hollow steel pipe with an opening at the bottom end, and the standing foot (3) is fixedly connected with the inserted rod (302) through threads.

7. The steel cabinet with detachable standing legs as claimed in claim 6, wherein: the bottom surfaces of the standing legs (3) are fixedly connected with rubber anti-slip pads (303).