CN217601052U - Hang and press quick-witted expansion bracket and hang machine of pressing - Google Patents

Abstract

The utility model discloses a hanging ironing machine expansion bracket, which comprises a main bracket body, wherein the main bracket body comprises at least one expansion link, and the expansion link comprises a first rod piece and a second rod piece which are connected together in a sliding way; the first rod piece is provided with a rack structure, and the rack structure comprises a plurality of positioning teeth which are distributed at intervals along the length direction of the first rod piece; the second rod piece is movably provided with a positioning piece which is used for being abutted against any positioning tooth to limit the second rod piece to slide relative to the first rod piece in at least one direction; the main frame body is provided with an operable unlocking device which is used for driving the positioning piece to move to be staggered with each positioning tooth. The utility model provides a hang and press quick-witted expansion bracket, rack structure shape rule, each location tooth is arranged comparatively closely, consequently makes this hang and presses quick-witted expansion bracket can adjust the locking length of telescopic link more accurately, and the suitability is better, and the steadiness is good, and difficult appearance is not hard up, makes things convenient for manufacturing and use. The utility model also provides a hang machine of pressing.

Description

Hang and press quick-witted expansion bracket and hang and press machine

Technical Field

The utility model relates to a domestic appliance field, in particular to hang machine field of pressing.

Background

A hang iron, also known as a hang iron, a stand iron, and the like, is capable of ironing clothes while the clothes are hung. The height of clothes or ironing boards is usually changed by adopting an expansion bracket in a hanging ironing machine, the expansion bracket needs to be fixed by adopting a locking structure in the using process so as to prevent an expansion link of the expansion bracket from retracting, the locking structures adopted by the existing hanging ironing machine are mostly bolt structures or clamping structures, in the using process, the locking structure needs to be unlocked firstly, the expansion bracket is stretched and then locked for fixing, when the hanging ironing machine needs to be stored, the locking structure needs to be unlocked firstly, the expansion bracket is folded and then locked so as to prevent the expansion link from extending out by itself, and in the using process, if the height needs to be adjusted, the operation still needs to be repeated again, the operation and the use are inconvenient, in addition, the fixing effect of the bolt structure is good, but the distance between all fixing positions is large, so that the expansion bracket can only be switched among a limited number of lengths, and the length of the expansion bracket can not be accurately adjusted; the clamping structure can clamp under the state of any length, but the fixation of the telescopic frame is realized through friction force, the bearing capacity is poor, the looseness easily occurs, and particularly, when a user with small strength uses the telescopic frame, the clamping device is difficult to achieve the preset clamping force, so that the telescopic frame is easy to loosen and retract, and great inconvenience is brought to the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a hang and press quick-witted expansion bracket and hang and press machine that convenient operation and use, difficult appearance become flexible return.

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

a hanging ironing machine expansion bracket comprises a main bracket body, wherein the main bracket body comprises at least one expansion link, and the expansion link comprises a first rod piece and a second rod piece which are connected together in a sliding manner;

the first rod piece is provided with a rack structure, and the rack structure comprises a plurality of positioning teeth which are distributed at intervals along the length direction of the first rod piece;

the second rod piece is movably provided with a positioning piece, and the positioning piece is used for being abutted against any positioning tooth to limit the second rod piece to slide relative to the first rod piece in at least one direction;

an operable unlocking device is arranged on the main frame body and used for driving the positioning piece to move to be staggered with each positioning tooth.

Preferably, the positioning element is used for abutting against any positioning tooth to limit the second rod piece to slide along a first direction relative to the first rod piece, and the positioning element can be pushed by the positioning tooth to be staggered with the positioning tooth along with the sliding of the second rod piece along a second direction relative to the first rod piece; the first direction and the second direction are opposite.

Preferably, a reset device is arranged between the positioning piece and the second rod piece, and the reset device is used for driving the positioning piece to movably reset after the positioning piece and the positioning teeth are staggered.

Preferably, a first guiding inclined plane is arranged on the positioning tooth and/or the positioning piece, and in the process that the second rod piece slides along the second direction relative to the first rod piece, the positioning tooth and the positioning piece can be in sliding butt joint through the first guiding inclined plane so as to push the positioning piece to be staggered with the positioning tooth.

Preferably, the number of the telescopic rods is multiple, and the unlocking device can synchronously drive the positioning pieces on the telescopic rods to move.

Preferably, the positioning member is movably disposed on the second rod member, and a moving direction of the positioning member is perpendicular to a length direction of the second rod member.

Preferably, the unlocking device comprises a plurality of push rods which correspond to the telescopic rods one by one, each push rod is movably arranged on the second rod piece of the corresponding telescopic rod and can push the corresponding positioning piece to move laterally to be staggered with the positioning teeth through the movement of the push rod, and the push rods are connected together and can move synchronously.

Preferably, a second guiding inclined plane is arranged on the push rod and/or the positioning piece, and the push rod and the positioning piece can be in sliding butt joint through the second guiding inclined plane so that the positioning piece can be pushed to move by the movement of the push rod.

Preferably, each second rod is connected with a hollow first connecting rod and can move synchronously, each push rod is connected with a second connecting rod and can move synchronously, the second connecting rod is movably arranged in the first connecting rod, and the second connecting rod is provided with an unlocking button exposed out of the first connecting rod.

Preferably, a limit stop is arranged on the first rod piece, and the limit stop is used for being abutted against the positioning piece to limit the relative movement of the second rod piece and the first rod piece; the positioning piece can be driven by the unlocking device to move to be staggered with the limit stop.

The utility model also provides a hang machine of pressing, including the utility model provides a hang machine expansion bracket of pressing.

The utility model has the advantages that: the utility model provides a hang and press quick-witted expansion bracket, the location tooth that has adopted rack structure comes to lock the telescopic link with the cooperation of setting element, thereby can make the setting element activity to stagger with the location tooth and carry out the unblock to the telescopic link through operation unlocking device, rack structure shape rule, each location tooth is arranged comparatively closely, consequently make this hang and press quick-witted expansion bracket can adjust the locking length of telescopic link more accurately, the suitability is better, the steadiness is good, difficult appearance is not hard up, convenient manufacturing and use.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a structural diagram of a preferred embodiment of an expansion bracket of a middle-hanging ironing machine of the utility model;

FIG. 2 is an exploded view of a preferred embodiment of the telescoping frame of the mid-hang ironing machine of the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

FIG. 4 is a cross-sectional structural view of a preferred embodiment of the telescopic frame of the middle-hanging ironing machine of the present invention;

fig. 5 is a partially enlarged view of a portion B in fig. 4.

Wherein, in the figures, the various reference numbers:

10. a first bar member; 11. a limit stop; 20. a second bar member; 21. a first chute; 22. a second chute; 23. mounting holes; 31. a rack structure; 311. positioning teeth; 32. a positioning member; 321. a first slider; 33. a first guide slope; 34. a second guide slope; 40. a resetting device; 51. a push rod; 52. a pusher member; 521. connecting holes; 522. a second slider; 61. a first connecting rod; 62. a second connecting rod; 621. an unlock button; 70. ironing board; 71. and (4) clamping the arm.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 5, the preferred embodiment of the telescopic frame of the middle-hanging ironing machine of the present invention comprises a main frame body, wherein the main frame body comprises at least one telescopic rod, and the telescopic rod comprises a first rod 10 and a second rod 20 which are slidably connected together; the first rod 10 is provided with a rack structure 31, and the rack structure 31 includes a plurality of positioning teeth 311 distributed at intervals along the length direction of the first rod 10; the second bar 20 is movably provided with a positioning member 32, and the positioning member 32 is used for abutting against any positioning tooth 311 to limit the second bar 20 to slide relative to the first bar 10 in at least one direction; the main frame body is provided with an operable unlocking device which is used for driving the positioning piece 32 to move to be staggered with each positioning tooth 311. The utility model provides a hang and press quick-witted expansion bracket, the location tooth 311 that has adopted rack structure 31 locks the telescopic link with the cooperation of setting element 32, thereby can make setting element 32 move about to stagger with location tooth 311 and carry out the unblock to the telescopic link through operation unlocking means, rack structure 31 shape rule, each location tooth 311 is arranged comparatively closely, consequently make this hang and press quick-witted expansion bracket can adjust the locking length of telescopic link more accurately, the suitability is better, the steadiness is good, difficult appearance is not hard up, convenient manufacturing and use.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

referring to fig. 2 to 5, the positioning element 32 is used for abutting against any positioning tooth 311 to limit the second rod 20 to slide along a first direction relative to the first rod 10, and the positioning element 32 can be pushed by the positioning tooth 311 to be staggered with the positioning tooth 311 along with the sliding of the second rod 20 along a second direction relative to the first rod 10; the first direction is opposite to the second direction, so when the second rod 20 needs to slide along the second direction relative to the first rod 10, the unlocking device does not need to be operated, and only the second rod 20 needs to be moved, thereby further facilitating the operation and the use. In this embodiment, the first direction is a direction in which the second rod 20 retracts relative to the first rod 10, and the second direction is a direction in which the second rod 20 extends relative to the first rod 10, that is, the positioning member 32 and the positioning teeth 311 are only used for limiting retraction of the telescopic rod, which combines with the usage requirements of most conventional vertical ironing machines, in other embodiments, the first direction may also be set to a direction in which the second rod 20 extends relative to the first rod 10, and the second direction is correspondingly set to a direction in which the second rod 20 retracts relative to the first rod 10, and those skilled in the art can flexibly select and adjust the direction as needed, which is not limited thereto.

In some embodiments, the positioning teeth 311 and the positioning member 32 can also be set to limit the sliding of the second rod 20 relative to the first rod 10 in any direction, and the unlocking device unlocks the telescopic rod when the telescopic rod needs to be extended or retracted.

In this embodiment, be provided with resetting means 40 between setting element 32 and the second member 20, resetting means 40 is used for driving setting element 32 activity to reset after setting element 32 staggers with location tooth 311, so after the telescopic link is tensile to needs length, resetting means 40 can the automatic drive setting element 32 activity to with the state of location tooth 311 butt, can further the simplified operation, and can effectively avoid setting element 32 unexpected activity and lead to taking off, can further promote this stability and the reliability of hanging the ironing machine expansion bracket.

Referring to fig. 2 to 5, in the embodiment, the positioning tooth 311 and the positioning element 32 are respectively provided with a first guiding inclined surface 33, and when the second rod 20 slides along the second direction relative to the first rod 10, the positioning tooth 311 and the positioning element 32 can slide and abut against each other through the first guiding inclined surface 33 to push the positioning element 32 to be staggered with the positioning tooth 311. Through the mode that adopts two first guide inclined planes 33 simultaneously, can effectively promote the smooth and easy degree when the telescopic link is tensile, reduce the dead trouble of card to can increase the area of contact of location tooth 311 and setting element 32, reduce because of the deformation and the damage fault rate that the striking of setting element 32 and location tooth 311 leads to. In other embodiments, the first guiding inclined plane 33 may be provided only on the positioning tooth 311 or the positioning member 32 for guiding, or other common guiding structures may be adopted to enable the positioning tooth 311 to push the positioning member 32 to move, which is not limited to this.

In this embodiment, the rack structure 31 is integrally disposed on the first rod 10, which is convenient for manufacturing and assembling. In other embodiments, the rack gear structure 31 may be separately formed and then mounted on the first pin 10, but is not limited thereto.

In this embodiment, the quantity of telescopic link is a plurality of, and unlocking device can the activity of the setting element 32 on each telescopic link of synchronous drive, so is favorable to improving this stability and the bearing capacity of hanging the quick-witted expansion bracket that presses, and the structure is more firm to can unblock each telescopic link simultaneously through single operation, need not to operate the unblock one by one, it is more convenient to use. In other embodiments, the number of the telescopic rods may also be a single one, or the number of the unlocking devices may also correspond to the number of the telescopic rods, and the like, which is not limited to this.

In this embodiment, the positioning element 32 is movably disposed on the second rod 20, and the moving direction of the positioning element is perpendicular to the length direction of the second rod 20, so as to facilitate manufacturing and assembling. In this embodiment, the second rod 20 is provided with two first sliding grooves 21, two first sliding blocks 321 are correspondingly arranged on two sides of the positioning element 32, and the two first sliding blocks 321 are respectively inserted into the two first sliding grooves 21 in a sliding manner, so that the positioning element 32 can be guided and limited well.

In this embodiment, the unlocking device includes a plurality of push rods 51 corresponding to the telescopic rods one to one, each push rod 51 is movably disposed on the second rod 20 corresponding to the telescopic rod and can move to push the corresponding positioning member 32 to laterally move to be staggered with the positioning teeth 311, and the push rods 51 are connected together and can move synchronously. In other embodiments, the unlocking device may also use other common structures such as a pull rope and a toggle button to drive the positioning element 32 to move, or may also use an action manner such as a swing to unlock, which is not limited to this.

In this embodiment, the push rod 51 and the positioning element 32 are respectively provided with the second guiding inclined surface 34, and the push rod 51 and the positioning element 32 can be slidably abutted through the second guiding inclined surface 34 to enable the push rod 51 to move so as to push the positioning element 32 to move, so that the smoothness of the movement and unlocking of the push rod 51 can be effectively improved, the failure rate can be reduced, and the positioning device is more reliable and convenient to process and assemble. In other embodiments, the second guiding inclined surface 34 may be disposed on the push rod 51 or the positioning element 32 to push the positioning element 32 to move, or the push rod 51 may alternatively use a linkage structure such as a link mechanism to drive the positioning element 32 to move, which is not limited to this.

Referring to fig. 1 and 2, in the embodiment, each second rod 20 is connected to a hollow first connecting rod 61 and can move synchronously, each push rod 51 is connected to a second connecting rod 62 and can move synchronously, the second connecting rod 62 is movably disposed in the first connecting rod 61, and the second connecting rod 62 is provided with an unlocking button 621 exposed outside the first connecting rod 61, so that the second connecting rod 62 can be hidden in the first connecting rod 61, in use, a user can only hold the first connecting rod 61, unlock by pressing the unlocking button 621, and pull and push each second rod 20 to move through the first connecting rod 61.

Referring to fig. 2 and 3, in addition, in the embodiment, two opposite second sliding grooves 22 are disposed on the second rod 20, the push rod 51 is inserted into a connecting hole 521 on a pushing member 52, two second sliding blocks 522 are disposed on two sides of the pushing member 52, and the two second sliding blocks 522 are slidably disposed in the two second sliding grooves 22, so that the pushing member 52 can be guided and limited, and the push rod 51 pushes the positioning member 32 to move through the pushing member 52, so in the assembling process, the pushing member 52, the positioning member 32, and the like can be assembled on the telescopic rod first, and then the push rod 51 is inserted into the connecting hole 521 of the pushing member 52, which effectively facilitates the assembling operation.

Referring to fig. 2 to 4, in the present embodiment, a limit stop 11 is disposed on the first rod 10, and the limit stop 11 is used for abutting against the positioning member 32 to limit the relative movement between the second rod 20 and the first rod 10; this can limit the moving range of the second pin 20 with respect to the first pin 10, preventing the second pin 20 from being released; the positioning member 32 can be moved to be offset from the limit stop 11 by the unlocking means. This allows the limit stop 11 to change the limit of the direction of movement of the second pin 20, which is more flexible to use. In this embodiment, the limit stopper 11 limits the movement of the second rod 20 by abutting against the position of the positioning member 32 where the second guiding inclined surface 34 is not provided, in other embodiments, the limit stopper 11 and the positioning member 32 may also select other suitable shapes and structures to achieve the limiting function, in this embodiment, two ends of the rack structure 31 in the length direction are respectively provided with one limit stopper 11, one limit stopper 11 is used for abutting against the positioning member 32 after the telescopic rod extends to the maximum length so as to limit the second rod 20; another limit stop 11 is used for spacing with setting element 32 butt after the telescopic link retracts to minimum length to through operation unlocking device, can make setting element 32 stagger with this limit stop 11, make setting element 32 can remove to limit stop 11's opposite side along with second member 20, after loosening unlocking device, this limit stop 11 can prevent the telescopic link to stretch out, conveniently accomodate.

Referring to fig. 2 to 5, in the embodiment, the first rod 10 and the second rod 20 are both hollow and tubular, the second rod 20, the rack structure 31 and the positioning member 32 are all located in the first rod 10, and the push rod 51 is disposed in the second rod 20, so that the second rod 20, the rack, the positioning member 32 and the push rod 51 can be well protected, the failure rate can be reduced, and the reliability is improved.

In this embodiment, the reset device 40 employs a spring disposed between the second rod 20 and the positioning member 32, and the second rod 20 is further provided with a mounting hole 23 adapted to the spring, so that the structure is simple, and the manufacture and use are convenient. In other embodiments, the restoring device 40 may also adopt other elastic structures such as elastic pad, elastic rope, torsion spring, etc., or may also select magnetic structures such as magnet, etc., but is not limited thereto.

Referring to fig. 1, in this embodiment, an ironing board 70 is further disposed on the main frame, and the ironing board 70 is respectively connected to the two second bar members 20 through two clamping arms 71, so as to be conveniently disassembled and assembled and used.

The above additional technical features can be freely combined and used in addition by those skilled in the art without conflict.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The utility model also provides a hang machine of pressing, including the utility model provides a hang machine expansion bracket that presses. The utility model provides a hang and press machine, owing to adopted the utility model provides a hang and press quick-witted expansion bracket, consequently have above-mentioned advantage equally.

The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.

Claims (11)

1. A hanging ironing machine expansion bracket comprises a main bracket body and is characterized in that the main bracket body comprises at least one expansion link, and the expansion link comprises a first rod piece and a second rod piece which are connected together in a sliding way;

the first rod piece is provided with a rack structure, and the rack structure comprises a plurality of positioning teeth which are distributed at intervals along the length direction of the first rod piece;

the second rod piece is movably provided with a positioning piece, and the positioning piece is used for being abutted against any positioning tooth to limit the second rod piece to slide relative to the first rod piece in at least one direction;

an operable unlocking device is arranged on the main frame body and used for driving the positioning piece to move to be staggered with each positioning tooth.

2. The hanging ironing machine expansion bracket according to claim 1, wherein the positioning piece is used for abutting against any positioning tooth to limit the sliding of the second rod piece relative to the first rod piece along a first direction, and the positioning piece can be pushed by the positioning tooth to be staggered with the positioning tooth along with the sliding of the second rod piece relative to the first rod piece along a second direction; the first direction and the second direction are opposite.

3. The hanging ironing machine expansion bracket according to claim 2, wherein a reset device is arranged between the positioning piece and the second rod piece, and the reset device is used for driving the positioning piece to movably reset after the positioning piece is staggered with the positioning teeth.

4. The telescopic rack for hanging ironing machines according to claim 2, wherein the positioning teeth and/or the positioning piece are provided with first guiding inclined planes, and in the process that the second rod piece slides along the second direction relative to the first rod piece, the positioning teeth and the positioning piece can be in sliding abutting joint through the first guiding inclined planes so as to push the positioning piece to be staggered with the positioning teeth.

5. The hanging ironing machine expansion bracket according to claim 1, wherein the number of the expansion rods is multiple, and the unlocking device can synchronously drive the positioning parts on the expansion rods to move.

6. A hang ironing machine expansion bracket as claimed in claim 5, wherein the positioning member is movably disposed on the second bar member and the moving direction thereof is perpendicular to the length direction of the second bar member.

7. The telescopic rack of a hanging ironing machine according to claim 6, wherein the unlocking device comprises a plurality of push rods which correspond to the telescopic rods one by one, each push rod is movably arranged on the second rod piece of the corresponding telescopic rod and can push the corresponding positioning piece to laterally move to be staggered with the positioning teeth through the movement of the push rod, and the push rods are connected together and can move synchronously.

8. A hang ironing machine expansion bracket as claimed in claim 7, wherein the push rod and/or the positioning member are provided with a second guiding bevel, the push rod and the positioning member can be slidably abutted by the second guiding bevel so that movement of the push rod can push the positioning member to move.

9. A clothes ironing machine telescopic frame according to claim 8, wherein each of the second rods is connected to a hollow first connecting rod for synchronous movement, each of the push rods is connected to a second connecting rod for synchronous movement, the second connecting rod is movably disposed in the first connecting rod, and the second connecting rod is provided with an unlocking button exposed to the outside of the first connecting rod.

10. The telescopic rack of a hanging ironing machine as claimed in claim 8, wherein the first rod is provided with a limit stop, and the limit stop is used for abutting against the positioning piece to limit the relative movement of the second rod and the first rod; the positioning piece can be driven by the unlocking device to move to be staggered with the limit stop.

11. A hang-ironing machine comprising a hang-ironing machine telescopic frame as claimed in any one of claims 1 to 10.

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