CN211400486U - Fixing structure of outer pull handle and refrigerator - Google Patents

Abstract

The utility model provides a fixed knot of outer handle of pulling handle constructs and refrigerator, and outer handle of pulling handle's fixed knot constructs and includes: the handle part comprises a handle assembly and an insertion part, and the handle assembly is connected with the insertion part; the fixing portion includes a first insertion hole and a second insertion hole, the first insertion hole is connected with the second insertion hole, the cross-sectional area of the first insertion hole is larger than that of the second insertion hole, the insertion member can be inserted into the first insertion hole, and the insertion member can be slid into the second insertion hole in a sliding mode to complete clamping. Through the utility model discloses can be effectively with the handle joint effectively fixed to the door body of refrigerator on or on the door body of other structures, effectively accomplish the fixed action of external handle that draws, it is fixed more firm for current mounting screw, can effectively lock and die, also be difficult not hard up after long-time work, install the assembly simple swiftly moreover.

Description

Fixing structure of outer pull handle and refrigerator

Technical Field

The utility model belongs to the technical field of the refrigerator, concretely relates to fixed knot who draws handle outward constructs and refrigerator.

Background

Among refrigerator products, there are many products using an outer handle (the handle is entirely located outside a refrigerator door). The assembly of the external pull handle of the refrigerator is convenient and simple, and the external pull handle of the refrigerator can bear the use requirements of users after being installed. The installation of the outer pull handle in the existing market mainly uses screws, influences the outward appearance and is difficult to lock, and the long back of live time is easy not hard up. In addition, the structure is complex and the cost is high.

Because the outer handle that pulls of the refrigerator door body among the prior art adopts the screw installation, influences the outward appearance and is difficult for the lock to die, and the long back of live time is easy not hard up, and installs loaded down with trivial details complicated technical problem, consequently the utility model discloses research design out a fixed knot who pulls the handle outward constructs and refrigerator.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the outer handle of pulling of the refrigerator door body among the prior art and adopting the screw installation, fixed insecure, the long back defect that easily becomes flexible of live time to a fixed knot who pulls the handle outward constructs and refrigerator is provided.

The utility model provides a fixed knot of outer handle constructs, it includes:

the handle part comprises a handle assembly and an insertion part, and the handle assembly is connected with the insertion part; the fixing portion includes a first insertion hole and a second insertion hole, the first insertion hole is contiguous with the second insertion hole, and a cross-sectional area of the first insertion hole is larger than a cross-sectional area of the second insertion hole, the insertion member is insertable into the first insertion hole, and the insertion member is slid into the second insertion hole by sliding to complete the chucking.

Preferably, the first and second electrodes are formed of a metal,

the insertion part comprises an insertion rod, a first limiting part and a second limiting part, the cross sections of the insertion rod, the first limiting part and the second limiting part are all smaller than the cross section of the first insertion hole, the cross section of the insertion rod is smaller than the cross section of the second insertion hole, and the cross sections of the first limiting part and the second limiting part are all larger than the cross section of the second insertion hole;

the fixing part comprises a main body part, the first insertion hole and the second insertion hole are formed in the main body part, and the main body part is located at the position of the second insertion hole and can be clamped between the first limiting part and the second limiting part to clamp the insertion part.

Preferably, the first and second electrodes are formed of a metal,

the insertion rod is of a cylindrical structure, the first insertion hole is of a circular hole-shaped structure, and the diameter of the insertion rod is smaller than that of the first insertion hole; the second insertion hole is of a circular hole-shaped structure, and the diameter of the plug is smaller than that of the second insertion hole.

Preferably, the first and second electrodes are formed of a metal,

the body portion further includes an arcuate guide portion between the first and second insert apertures, the guide portion defining an arcuate transitional guide aperture arrangement.

Preferably, the first and second electrodes are formed of a metal,

the first limiting part is arranged close to the free end of the inserted link relative to the second limiting part, and the cross section area of the first limiting part is smaller than that of the second limiting part; and/or, the first limiting part is of a disc-shaped structure, the second limiting part is of a disc-shaped structure, and the outer diameter of the first limiting part is smaller than that of the second limiting part.

Preferably, the first and second electrodes are formed of a metal,

the fixing part further comprises an elastic clamping piece arranged on one side departing from the handle assembly, one end of the elastic clamping piece is opposite to the first insertion hole, the other end of the elastic clamping piece is a free end and is opposite to the second insertion hole, and when the insertion part is inserted into the second insertion hole, the free end of the elastic clamping piece can be abutted to the free end of the insertion rod.

Preferably, the first and second electrodes are formed of a metal,

the free end of the elastic clamping piece can apply elastic pressing force towards the direction of the handle assembly to the free end of the inserted rod; and/or the elastic card is a structure which obliquely extends from a position far away from the handle assembly to a position close to the handle assembly from a fixed end to a free end of the elastic card.

Preferably, the first and second electrodes are formed of a metal,

the fixed part is by panel beating stamping forming, or by plastic material injection moulding.

Preferably, the first and second electrodes are formed of a metal,

the handle assembly is characterized by further comprising a mounting box, wherein the mounting box is buckled on one side of the fixing part, which is far away from the handle assembly, and the fixing part is accommodated in the mounting box.

The utility model also provides a refrigerator, it includes preceding arbitrary outer handle's fixed knot construct, and still including a body, seted up the through-hole on the door body, in order to hold fixed part sets up wherein, the handle subassembly is inserted and is located the door body in the through-hole and with fixed part accomplishes the joint fixed.

The utility model provides a pair of fixed knot of outer handle constructs and refrigerator has following beneficial effect:

1. the utility model has the advantages that the handle part and the fixed part are arranged, the handle part comprises the inserting part, the fixed part comprises two inserting holes with different cross sections, so that the inserting part of the handle part can slide into the inserting hole with smaller cross section through inserting the inserting hole with larger cross section and further sliding the inserting part into the inserting hole with smaller cross section in a sliding way, thereby effectively fixing the inserting part of the handle part, the fixed part can be usually fixed on a refrigerator door body or other door bodies because the inserting part is connected with the handle component, so that the handle can be effectively clamped and fixed on the refrigerator door body or other door bodies, the fixing effect of the external pull handle is effectively finished, compared with the existing screw installation, the fixing is firmer, the effective locking can be carried out, and the looseness is not easy to occur after long-time work, the installation and the assembly are simple and quick;

2. the utility model has simple assembly (including the assembly of the door handle), modular design, can realize the universal use of parts among different products, does not need precise alignment and has small assembly intensity, can greatly shorten the production speed of a production field and greatly reduce the manpower requirement; the utility model discloses can effectively practice thrift the cost, material cost is low, and the sexual valence relative altitude can assemble various refrigerator, effectively expands the whole outward appearance of refrigerator.

Drawings

Fig. 1 is a schematic structural view of the fixing structure of the outer pull handle of the present invention assembled to the door body;

FIG. 2 is an exploded view of the fixing structure of the outer handle of the present invention assembled with the door body;

fig. 3 is a front view schematically illustrating a fixing portion of the fixing structure of the outer handle according to the present invention;

fig. 4 is a back side view of the fixing portion of the fixing structure of the outer handle according to the present invention;

fig. 5 is a front view schematically showing the structure of the handle portion (insertion part) in the fixing structure of the outer handle according to the present invention;

fig. 6a is a front view schematically illustrating the assembly of the fixing portion and the insertion portion of the fixing structure of the outer handle according to the present invention;

FIG. 6b is a schematic view of the back side structure of the fixing structure of the outer handle of the present invention, in which the assembly of the fixing portion and the insertion portion is started;

fig. 7a is a schematic front view of the fixing structure of the external handle of the present invention after the fixing part and the insertion part are assembled and fastened;

fig. 7b is a schematic back structural view of the fixing portion of the fixing structure of the external handle of the present invention after being assembled and fastened with the insertion portion;

fig. 8 is a schematic sectional view of the fixing structure of the external handle according to the present invention after the fixing portion and the insertion member are assembled and fastened.

The reference numbers in the figures denote:

1. a handle portion; 11. a handle assembly; 12. an insertion member; 121. inserting a rod; 122. a first limiting part; 123. a second limiting part; 2. a fixed portion; 21. a first insertion hole; 22. a second insertion hole; 23. a main body portion; 24. a guide portion; 25. an elastic card; 3. mounting a box; 4. a door body; 5. and (4) a door end cover.

Detailed Description

As shown in fig. 1-8, the utility model provides a fixed knot of outer handle constructs, it includes:

the handle comprises a handle part 1 and a fixed part 2, wherein the handle part 1 comprises a handle assembly 11 and an insertion part 12, and the handle assembly 11 is connected with the insertion part 12; the fixing portion 2 includes a first insertion hole 21 and a second insertion hole 22, the first insertion hole 21 meets the second insertion hole 22, the cross-sectional area of the first insertion hole 21 is larger than that of the second insertion hole 22, the insertion member 12 can be inserted into the first insertion hole 21, and the insertion member 12 is slid into the second insertion hole 22 by sliding to complete the chucking.

The utility model is provided with two structures of a handle part and a fixed part, wherein the handle part comprises an insertion part, the fixed part comprises two insertion holes with different cross sections, so that the insertion part of the handle part can be inserted into the insertion hole with larger cross section area and further slide into the insertion hole with smaller cross section area in a sliding way, thereby completing the effective fixed connection of the insertion part of the handle part, because the insert member is connected to the handle assembly, the stationary portion is typically secured to a refrigerator door or other door body, therefore, the handle can be effectively clamped and fixed on the door body of the refrigerator or the door bodies of other structures, the fixing effect of the pull-out handle is effectively achieved, compared with the existing screw installation, the fixing is firmer, the locking can be effectively realized, the looseness is not easy to occur after long-time work, and the installation and the assembly are simple and quick; the utility model has simple assembly (including the assembly of the door handle), modular design, can realize the universal use of parts among different products, does not need precise alignment and has small assembly intensity, can greatly shorten the production speed of a production field and greatly reduce the manpower requirement; the utility model discloses can effectively practice thrift the cost, material cost is low, and the sexual valence relative altitude can assemble various refrigerator, effectively expands the whole outward appearance of refrigerator.

Preferably, the first and second electrodes are formed of a metal,

the insertion part 12 comprises an insertion rod 121, a first limiting part 122 and a second limiting part 123, the first limiting part 122 and the second limiting part 123 are respectively connected with the insertion rod 121, the cross-sectional areas of the insertion rod 121, the first limiting part 122 and the second limiting part 123 are all smaller than the cross-sectional area of the first insertion hole 21, the cross-sectional area of the insertion rod 121 is smaller than the cross-sectional area of the second insertion hole 22, and the cross-sectional areas of the first limiting part 122 and the second limiting part 123 are all larger than the cross-sectional area of the second insertion hole 22;

the fixing portion 2 includes a main body 23, the first insertion hole 21 and the second insertion hole 22 are disposed on the main body 23, and the structure of the main body 23 at the position where the second insertion hole 22 is formed can be clamped between the first stopper 122 and the second stopper 123 to form a clamping connection with the insertion member 12.

This is the preferred configuration form of the insertion member of the present invention, and the combination form of the inserted link and the two position-limiting portions enables the whole insertion member to be inserted into the first insertion hole, and the two position-limiting portions are clamped on both sides of the second insertion hole (i.e. the partial structure of the main body portion provided with the second insertion hole, preferably, the hole plate) in a sliding manner, so that the insertion member can be effectively clamped and fixed at the position of the second insertion hole.

Preferably, the first and second electrodes are formed of a metal,

the insertion rod 121 is of a cylindrical structure, the first insertion hole 21 is of a circular hole structure, and the diameter of the insertion rod 121 is smaller than that of the first insertion hole 21; the second insertion hole 22 has a circular hole structure, and the diameter of the insertion rod 121 is smaller than that of the second insertion hole 22. This is the preferred configuration of the insert pin of the present invention, the preferred configuration of the first and second insertion holes, and the insert pin diameter is smaller than the hole diameter of the first insertion hole and the second insertion hole, so that the insert pin can be smoothly inserted into the first insertion hole and smoothly moved from the first insertion hole to the position of the second insertion hole.

Preferably, the first and second electrodes are formed of a metal,

the main body portion 23 further includes an arc-shaped guide portion 24 located between the first insertion hole 21 and the second insertion hole 22, and the guide portion 24 defines an arc-shaped transitional guide hole structure. This is the utility model discloses a further preferred structural style of main part, the guiding hole structure that can effectively form the arc transition through the arc guide part promptly, can carry out effectual guide effect to the inserted part, make it move smoothly to the second patchhole from first patchhole in, it is because the high difference of first patchhole and second patchhole to set up the arc guide part so, the high difference is again based on the position correspondence that will be in the second patchhole and sets up the shell fragment, the butt effort through the shell fragment can exert decurrent power to the inserted part downwards, make first and the spacing portion of second compressed tightly in orifice plate department, further can effectively prevent to deviate from.

When the inserting part passes through the mounting hole (first inserting hole) on the fixing part, the inserting part moves to the fixing hole (second inserting hole) on the fixing part along the guide hole of the fixing part and is clamped and clamped on the fixing hole under the action of the elastic sheet of the plastic deformation on the fixing part.

Preferably, the first and second electrodes are formed of a metal,

the first position-limiting part 122 is arranged close to the free end of the insert rod 121 relative to the second position-limiting part 123, and the cross-sectional area of the first position-limiting part 122 is smaller than that of the second position-limiting part 123; and/or the first position-limiting part 122 is a disk-shaped structure, the second position-limiting part 123 is also a disk-shaped structure, and the outer diameter of the first position-limiting part 122 is smaller than the outer diameter of the second position-limiting part 123. This is the utility model discloses a first spacing portion and the spacing portion of second further preferred set up position and set up the form, set up first spacing portion (being close to the free end) area to be less than the spacing portion of second and can make insert the first patchhole when inserting more conveniently for it is more convenient to assemble.

Preferably, the first and second electrodes are formed of a metal,

the fixing portion 2 further includes an elastic clip 25 disposed on a side away from the handle assembly 11, one end of the elastic clip 25 is opposite to the first insertion hole 21, and the other end is a free end and opposite to the second insertion hole 22, and when the insertion member 12 is inserted into the second insertion hole 22, the free end of the elastic clip 25 can abut against the free end of the insertion rod 121. This is the utility model discloses a fixed part's further preferred configuration form can carry out the butt to the free end of the inserted bar of smooth setting to second inserted hole position through the elasticity card to produce decurrent elastic force to the inserted bar, make to combine more firmly between the orifice plate of inserted part and second inserted hole.

Preferably, the first and second electrodes are formed of a metal,

the free end of the elastic clamping piece 25 can apply elastic pressing force to the free end of the plug rod 121 towards the direction of the handle assembly 11; and/or the elastic clamping piece 25 is a structure which obliquely extends from a position far away from the handle assembly 11 to a position close to the handle assembly 11 from a fixed end to a free end thereof. The elastic clamping piece is the preferred structure form of the utility model, and can generate downward elastic acting force on the inserted link through elastic pressing force, so that the combination between the inserted part and the pore plate of the second inserted hole is firmer; the mode that extends through the downward sloping makes the free end portion of inserted bar just contact with this elasticity card at the in-process that first plug-in hole department removed to the second plug-in hole, makes it progressively slide to second plug-in hole department under the effect of the elastic force of butt for the spacing portion and the fixed part of inserted part are firmly connected all the time, have strengthened bonding strength, and have improved assembly strength.

Preferably, the first and second electrodes are formed of a metal,

the fixed part 2 is formed by stamping a metal plate or is formed by injection molding of a plastic material; and/or, the insert member is formed by insert molding, injection molding or machining. This is the utility model discloses a fixed part and inserted component's preferred forming means can further effectively strengthen its structural strength, and fixed part is by panel beating stamping forming, or by plastic materials such as plastic material cost of moulding plastics, and is special, also can be through other processing methods machine-shaping. The base comprises a structure which is matched and fixed with other structures such as other fixed boxes and the like, and a spring sheet which can be used for inserting, guiding, locking and fixing with an inserting component or the like through plastic deformation. The insert member may be formed separately by various manufacturing processes such as insert molding, injection molding, machining, etc., or may be secured to other parts by various manufacturing processes.

Preferably, the first and second electrodes are formed of a metal,

the handle assembly is characterized by further comprising a mounting box 3, wherein the mounting box 3 is arranged on one side, away from the handle assembly 11, of the fixing part 2 in a buckling mode and accommodates the fixing part 2. Can play the guard action to fixed part through the mounting box, inside fixed part was fixed in the door shell, visual assembly conditions had used a mounting box part to protect. The door shell is provided with a through hole matched with the special-shaped fixing hole on the fixing part.

The utility model also provides a refrigerator, it includes preceding arbitrary outer handle's fixed knot construct, and still including a body 4, the through-hole has been seted up on the body 4, in order to hold fixed part 2 sets up wherein, handle subassembly 11 is inserted and is located the body 4 in the through-hole and with fixed part 2 accomplishes the joint fixed. The utility model discloses the assembly of door handle and similar product on locating refrigerator door body and similar products such as similar household electrical appliances in the same can effectively be with the handle joint fixed to the door body of refrigerator or on the door body of other structures effectively, effectively accomplish the fixed action of external handle, it is more firm to fix for current screw installation, can effectively lock, also be difficult for becoming flexible after long-time work, and the installation is assembled simply swiftly; the production speed of the production field is greatly shortened, and the manpower requirement is greatly reduced; the refrigerator has the advantages of cost saving, low material cost and high cost performance, can be assembled into various refrigerators, and effectively expands the overall appearance of the refrigerator.

The utility model provides a simple and effectual assembly methods of outer handle of pulling, fix part A (fixed part 2) in the one end that needs the assembly, through the plastic deformation of panel beating or plastic part A (fixed part 2), insert the mounting hole back with another part easily, along the guiding hole on the part A, it is taut toward fixed direction, locking buckle on the part A just locks part B (or the subassembly that contains part B, plug-in components 12).

The part A (the fixed part 2) is formed by stamping a sheet metal or is formed by injection molding of plastic materials such as plastic materials, and particularly can be formed by other processing modes. The basic characteristic is that the device comprises a structure which is matched and fixed with other structures such as other fixed boxes and the like, and a spring sheet which can be used for inserting, guiding, locking and fixing the part B (the inserting part 12) or the similar structure through plastic deformation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a fixed knot of outer handle constructs which characterized in that: the method comprises the following steps:

a handle portion (1) and a fixing portion (2), wherein the handle portion (1) comprises a handle assembly (11) and an insertion part (12), and the handle assembly (11) is connected with the insertion part (12); the fixing portion (2) includes a first insertion hole (21) and a second insertion hole (22), the first insertion hole (21) is connected with the second insertion hole (22), the cross-sectional area of the first insertion hole (21) is larger than that of the second insertion hole (22), the insertion member (12) can be inserted into the first insertion hole (21), and the insertion member (12) is slid into the second insertion hole (22) in a sliding manner to complete the clamping.

2. The fixing structure of the external handle as set forth in claim 1, wherein:

the insertion part (12) comprises an insertion rod (121), a first limiting part (122) and a second limiting part (123), the first limiting part (122) and the second limiting part (123) are respectively connected with the insertion rod (121), the cross-sectional areas of the insertion rod (121), the first limiting part (122) and the second limiting part (123) are all smaller than the cross-sectional area of the first insertion hole (21), the cross-sectional area of the insertion rod (121) is smaller than the cross-sectional area of the second insertion hole (22), and the cross-sectional areas of the first limiting part (122) and the second limiting part (123) are all larger than the cross-sectional area of the second insertion hole (22);

the fixing part (2) comprises a main body part (23), the first insertion hole (21) and the second insertion hole (22) are arranged on the main body part (23), and a structure formed at the position of the second insertion hole (22) of the main body part (23) can be clamped between the first limiting part (122) and the second limiting part (123) to clamp the insertion part (12).

3. The fixing structure of the external handle as set forth in claim 2, wherein:

the insertion rod (121) is of a cylindrical structure, the first insertion hole (21) is of a circular hole-shaped structure, and the diameter of the insertion rod (121) is smaller than that of the first insertion hole (21); the second insertion hole (22) is a circular hole-shaped structure, and the diameter of the insertion rod (121) is smaller than that of the second insertion hole (22).

4. The fixing structure of the external handle as set forth in claim 2, wherein:

the main body portion (23) further comprises an arc-shaped guide portion (24) located between the first insertion hole (21) and the second insertion hole (22), and the guide portion (24) defines an arc-shaped transitional guide hole structure.

5. The fixing structure of the external handle as set forth in claim 2, wherein:

the first limiting part (122) is arranged close to the free end of the inserted rod (121) relative to the second limiting part (123), and the cross section area of the first limiting part (122) is smaller than that of the second limiting part (123); and/or the first limiting part (122) is of a disc-shaped structure, the second limiting part (123) is of a disc-shaped structure, and the outer diameter of the first limiting part (122) is smaller than that of the second limiting part (123).

6. The fixing structure of the external handle as set forth in claim 2, wherein:

the fixing part (2) further comprises an elastic clamping piece (25) arranged on one side departing from the handle assembly (11), one end of the elastic clamping piece (25) is opposite to the first insertion hole (21), the other end of the elastic clamping piece is a free end and is opposite to the second insertion hole (22), and when the insertion part (12) is inserted into the second insertion hole (22), the free end of the elastic clamping piece (25) can abut against the free end of the insertion rod (121).

7. The structure of fixing a pull-out handle according to claim 6, wherein:

the free end of the elastic clamping piece (25) can apply elastic pressing force towards the direction of the handle assembly (11) to the free end of the insert rod (121); and/or the elastic clamping piece (25) is a structure which obliquely extends from a position far away from the handle assembly (11) to a position close to the handle assembly (11) from a fixed end to a free end thereof.

8. The structure of fixing an external handle according to any one of claims 1 to 7, wherein:

the fixing part (2) is formed by stamping a metal plate or is formed by injection molding of a plastic material; and/or the insert part (12) is formed by insert moulding, injection moulding or machining.

9. The structure of fixing an external handle according to any one of claims 1 to 7, wherein:

the handle component is characterized by further comprising a mounting box (3), wherein the mounting box (3) is arranged on one side, deviating from the handle component (11), of the fixing part (2) in a buckling mode and accommodates the fixing part (2) in the mounting box.

10. A refrigerator, characterized in that: the fixing structure comprises the external handle according to any one of claims 1 to 9, and further comprises a door body (4), wherein a through hole is formed in the door body (4) to accommodate the fixing part (2) to be arranged in the through hole, and the handle assembly (11) is inserted into the through hole of the door body (4) and is clamped and fixed with the fixing part (2).

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