CN209837908U - Handle bar assembly and box body - Google Patents

Abstract

The utility model provides a handle bar subassembly and box relates to kitchen appliance technical field, adopts fixed connection for solving between the door handle in the current product and the chamber door, makes the technical problem that the degree of wrist is big when opening the chamber door. The handle rod component comprises a handle rod, a fixed seat and a rotating seat; the fixed seat can be inserted into the interior of the handle rod from the end part of the handle rod; the rotating seat comprises a first end part and a second end part, wherein the first end part can penetrate through the side wall of the handle rod and is rotatably connected with the fixed seat; the second end is used for being connected with the door body. The case includes a pull rod assembly. This handle pole subassembly and box can make the relative handle pole's of in-process wrist that opens the door position unchangeable, avoid the wrist crooked to cause the discomfort.

Description

Handle bar assembly and box body

Technical Field

The utility model belongs to the technical field of the kitchen appliance technique and specifically relates to a handle rod subassembly and box are related to.

Background

For existing kitchen appliances, for example: the range hood, oven, dish washer, steam oven and corresponding embedded product etc. these products mostly include box and chamber door, wherein, for the convenience of customers' use, are equipped with on the chamber door and are used for making its door handle open or closed.

However, the door handle and the door surface of the prior art are both relatively fixed. When the door opening angle is changed, the wrist is bent by holding the door handle by hand. The larger the door opening angle is, the larger the wrist bending degree is, and the more laborious the door opening is. This type of door handle experiences a poor user experience.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a handle bar subassembly adopts fixed connection for solving between the door handle in the current product and the chamber door, makes the technical problem that the degree of wrist bending is big when opening the chamber door.

The utility model provides a handle rod assembly, include: the handle rod, the fixed seat and the rotating seat; the fixed seat can be inserted into the interior of the handle rod from the end part of the handle rod; the rotating seat comprises a first end part and a second end part, wherein the first end part can penetrate through the side wall of the handle rod and is rotatably connected with the fixed seat; the second end is used for being connected with the door body.

In the above technical scheme, further, the first end with be connected with the torsional spring between the fixing base, the first end of torsional spring is injectd in the first spacing portion of torsional spring of first end, the second end of torsional spring is injectd in the spacing portion of torsional spring second on the fixing base, the torsional spring makes the rotation seat for form the rotation trend power of return after the fixing base rotates.

In the above technical solution, further, a mounting hole for passing through the first end portion is provided at a side portion of the handle bar, and the first end portion is embedded in the mounting hole with a gap left therebetween; the part of the first end part, which is positioned in the handle rod, is provided with an outer arc surface, the fixed seat is provided with an inner arc surface matched with the outer arc surface, and the outer arc surface and the inner arc surface are coaxial.

In the above technical solution, further, the fixing base includes a fixing base body and a boss, the boss protrudes from one side of the fixing base body, the boss extends axially with a slot, and the slot divides the boss into two sets of arc-shaped sheets which are arranged oppositely; the inner surface of the arc-shaped sheet plate is the inner arc surface.

In the above technical scheme, further, the first limit portion of the torsion spring is a first groove which is arranged at one end of the boss of the fixed base body and used for limiting the torsion spring.

In the above technical solution, further, the fixed base is detachably connected to the handle bar.

In the above technical solution, further, the rotating base includes a rotating base body and a rotating frame, the rotating frame includes a connecting portion and a rotating portion, and the connecting portion is connected to the rotating base body; the rotating part is positioned in the handle rod, and the outer surface of the rotating part is the outer arc surface.

In the above technical solution, further, an inner circular hole is provided on the rotating portion, and the second torsion spring limiting portion is a second groove provided in the inner circular hole and used for limiting the torsion spring.

In the above technical scheme, further, when the door body is in a closed state, an included angle is formed between a cross section of the handle rod perpendicular to the axis of the handle rod and the surface of the door body.

The utility model provides a handle bar subassembly's beneficial effect:

when the handle bar assembly is used, the second seat body of the rotary seat needs to be attached to the door body.

In this handle bar subassembly, the fixing base can be inserted the inside of handle bar by the tip of handle bar, and first end can pass the lateral wall of handle bar to rotate with the fixing base and be connected, therefore opening the in-process of a body, when holding the handle bar and keeping the wrist and holding the appearance unchangeable, because the second end of rotating the seat is connected with a body, at the in-process that a body was opened, the first end of rotating the seat will rotate relative to the fixing base, make the door body open certain angle or open completely.

As can be seen from the foregoing, the handle bar assembly enables the user to open the door body while maintaining the wrist grip. Before opening the door body, the user can adopt comfortable holding posture to hold the handle rod, and the whole opening process need not to change holding posture, therefore the whole in-process of opening the door body user can remain comfortable holding posture all the time and need not to increase the crooked degree of wrist for the action of opening the door body is more laborsaving, thereby has strengthened user's experience and has felt.

A second object of the utility model is to provide a box, for adopting fixed connection between the door handle of solving among the current product and the chamber door, make the technical problem that the degree of wrist bending is big when opening the chamber door.

The utility model provides a box, include: the box body, the door body and the handle rod assembly; the case body has the opening, and the door body pin joint is on the case body, and the door body can rotate around the axis of pin joint to open or closed uncovered, rotate the second end connection of seat on the door body.

The utility model provides a beneficial effect of box:

the handle bar assembly comprises the handle bar assembly, wherein the specific structure, the connection relationship, the beneficial effects and the like of the handle bar assembly are described in detail in the above texts, and are not described again.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic structural view of a pull rod assembly provided in an embodiment of the present invention;

fig. 2 is a schematic view of a disassembled structure of the pull rod assembly provided by the embodiment of the present invention;

FIG. 3 is a schematic view of the fixing base, the torsion spring and the rotating frame;

FIG. 4 is a schematic structural view taken along line A-A of FIG. 1 and showing the handle bar in an initial (or reset) state;

FIG. 5 is a right side view of FIG. 4;

FIG. 6 is a schematic structural view of the handle bar in a rotated state, taken along the line A-A shown in FIG. 1;

FIG. 7 is a right side view of FIG. 6;

FIG. 8 is a schematic diagram showing a comparison between the relative positions of the rotary base and the handle bar in the initial (or reset) state and the rotary state of the handle bar;

fig. 9 is a schematic structural diagram of a box provided in an embodiment of the present invention;

fig. 10 is a comparative schematic view of the door body in the closed and opened states.

Icon:

10-a handle bar; 11-mounting holes;

20-a fixed seat; 21-fixing the base; 22-a boss;

221-slotting; 222-inner arc surface; 223-a first groove;

30-a rotating seat; 31-a rotating seat body; 32-a rotating frame;

321-a connecting part; 322-a rotating part; 323-inner circular hole; 3221-outer arc surface; 3231-a second groove;

40-torsion spring; 50-a first connector; 60-door body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in 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.

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

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The present embodiment provides a handle bar assembly, as shown in fig. 1 and 2, including: a handle bar 10, a fixed seat 20 and a rotating seat 30; the fixed seat 20 can be inserted into the handle bar 10 from the end of the handle bar 10; the rotating base 30 includes a first end portion and a second end portion, wherein the first end portion can penetrate through the sidewall of the handle bar 10 and is rotatably connected with the fixed base 20; the second end is for connection to door body 60.

In this embodiment, a torsion spring 40 is connected between the first end and the fixed base 20.

In the handle bar assembly, the fixing seat 20 can be inserted into the handle bar 10 from the end of the handle bar 10, the first end can pass through the side wall of the handle bar 10 and is rotatably connected with the fixing seat 20, and the fixing seat 20 is connected with the first end through the torsion spring 40, wherein the first end of the torsion spring 40 is limited at the first torsion spring limiting part of the first end, the second end of the torsion spring 40 is limited at the second torsion spring limiting part of the fixing seat 20, the torsion spring 40 enables the rotating seat 30 to form a returning rotating trend force after rotating relative to the fixing seat 20, one end of the torsion spring 40 is limited on the fixing seat 20, and the other end is limited on the rotating seat 30, so that when the handle bar 10 is held by hand and the wrist holding posture is kept unchanged during the opening of the door body 60, because the second end of the rotating seat 30 is connected with the door body 60, the first end of the rotating seat 30 will rotate relative to the fixing seat 20 under the action of the torsion spring 40 (the torsion spring 40 is forced to deform) during the opening of, when the door body 60 is opened at a certain angle or completely opened, the hand leaves the handle bar 10, and the deformed torsion spring 40 releases the elastic force to return to the initial state, and at the same time, drives the handle bar 10 to return to the initial state.

As can be seen from the foregoing, the handle bar assembly enables the user to open the door body 60 while keeping the wrist grip unchanged. Before the door body 60 is opened, a user can hold the handle rod 10 in a comfortable holding posture, and the holding posture does not need to be changed in the whole opening process, so that the user can always keep the comfortable holding posture in the whole opening process of the door body 60 without increasing the bending degree of the wrist, the action of opening the door body 60 is more labor-saving, and the experience feeling of the user is enhanced.

It should be noted that:

(1) when using the handle bar assembly, the second seat body of the rotary seat 30 needs to be attached to the door body 60 (see fig. 9 or 10). Generally, referring to fig. 1, two sets of rotating seats 30 are correspondingly disposed on the handle rod 10, and the two sets of rotating seats 30 are disposed at intervals, that is, the handle rod 10 is mounted on the door body 60 through the two sets of rotating seats 30 to ensure reliable connection between the handle rod 10 and the door body 60, and correspondingly, the handle rod assembly is also provided with two sets of fixing seats 20, wherein the fixing seats 20 are connected with the rotating seats 30 in a one-to-one correspondence manner.

(2) The torsion spring 40 used in this embodiment may be a standard or non-standard part available on the market, and it is not difficult for those skilled in the art to obtain the torsion spring 40; in addition, different rotation resetting forces can be achieved by adjusting the elasticity of the torsion spring in the fixing seat 20.

In this embodiment, as shown in fig. 2 and 3, the handle rod 10 is provided with a mounting hole 11 for passing through the first end portion, and the first end portion is embedded in the mounting hole 11 with a gap; the part of the first end part located in the handle rod 10 has an outer arc surface 3221, the fixed seat 20 has an inner arc surface 222 matched with the outer arc surface 3221, and the outer arc surface 3221 is coaxial with the inner arc surface 222.

It should be noted that:

(1) the aforementioned "the first end portion is inserted into the mounting hole 11 with a gap" to ensure that the rotating base 30 can rotate relative to the door 60.

(2) In the above structural form, the rotating base 30 can rotate relative to the fixing base 20, which means that the outer arc surface 3221 of the rotating base 30 can contact with the inner arc surface 222 of the fixing base 20, and the outer arc surface 3221 can rotate relative to the inner arc surface 222 under the driving of the door body 60.

In this embodiment, as shown in fig. 2, the handle bar 10 is provided with two mounting holes 11. The mounting hole 11 shown in fig. 2 is a rectangular hole, but is not limited to a rectangular hole. The specific configuration of the mounting hole 11 is adapted to the corresponding portion of the first end portion, as will be described later.

In some embodiments, as shown in fig. 3, the fixing base 20 includes a fixing base 21 and a boss 22, the boss 22 protrudes from one side of the fixing base 21, a slot 221 extends along an axial direction of the boss 22, and the slot 221 divides the boss 22 into two sets of arc-shaped plates disposed oppositely; the inner surface of the arc-shaped sheet is an inner arc surface 222.

Referring to fig. 3, the end of the fixing base 21 having the boss 22 is further provided with a first groove 223 for limiting the torsion spring 40, the first groove 223 is a first limiting portion of the torsion spring, and more specifically, the first groove 223 is located between the two sets of arc-shaped plates.

The first groove 223 may have various structures, such as: as shown in fig. 3, be equipped with the hemisphere structure on the fixed pedestal 21 between two sets of arc sheets, first recess 223 is seted up in the hemisphere structure, when the installation, makes the one end joint of torsional spring 40 realize limiting displacement to it in this first recess 223, of course, as long as can realize all being in the utility model discloses a within the protection scope to the spacing structural style of the corresponding end of torsional spring 40.

In some embodiments, as shown in fig. 2 and 3, the rotating base 30 includes a rotating base body 31 and a rotating frame 32, the rotating frame 32 includes a connecting portion 321 and a rotating portion 322, the connecting portion 321 is located in the rotating base body 31 and is connected to the rotating base body 31; the rotating portion 322 is located in the handle bar 10, and the outer surface of the rotating portion 322 is an outer arc surface 3221.

Specifically, as shown in fig. 2, the rotating seat body 31 is a sleeve structure, that is, a through hole is formed in the center, so that the connecting portion 321 can be inserted into the rotating seat body 31, wherein a threaded hole is further formed on the connecting portion 321, when mounting, the rotating seat body 31 and the rotating frame 32 are connected together by means of the first connecting member 50, wherein the first connecting member 50 can be a screw, and of course, the connecting manner of the rotating seat body 31 and the rotating frame 32 is not limited to be a threaded connection, and an inserting connection or the like can also be adopted.

In this embodiment, as shown in fig. 2, 3 and 5, the rotating portion 322 is provided with an inner circular hole 323, and a second groove 3231 for limiting the torsion spring 40 is disposed inside the inner circular hole 323, where the second groove 3231 is a torsion spring second limiting portion in this embodiment.

In this embodiment, the rotating portion 322 shown in fig. 3 has a shaft hole, which is a blind hole, wherein the second groove can be disposed at the bottom of the blind hole, so that one end of the torsion spring 40 can extend into the blind hole, and the torsion spring 40 can be limited.

During installation, one end of the torsion spring 40 can be clamped into the first groove 223, the other end of the torsion spring 40 extends into the shaft hole, and the end of the torsion spring 40 is clamped into the second groove, so that the installation among the fixing seat 20, the torsion spring 40 and the rotating frame 32 is realized. In the installation process, the torsion spring 40 may be installed with the rotating portion 322 first and then with the fixing base 20, and the installation sequence is not limited.

It should be noted that, both ends of the torsion spring 40 are designed with a limit structure, and are respectively assembled on the boss 22 and the rotating frame 32, so that a relatively airtight space can be formed, and the torsion spring 40 is coated with a lubricant to work smoothly without any noise.

It should be further noted that, both ends of the torsion spring 40 are designed with a limiting structure, which can control the rotation angle, and a limiting structure (i.e. the mounting hole 11) is also designed between the first end of the rotating seat 30 and the handle bar 10, so that a dual-limiting design can be formed, and the relative rotation angle between the rotating seat 30 and the handle bar 10 is limited accurately and reliably.

In this embodiment, as shown in fig. 2, 4 and 5, the mounting hole 11 may be a rectangular hole, and in some embodiments, the shape of the rotation seat 31 is approximately a rectangular parallelepiped structure, but one end opening thereof is gradually enlarged.

Specifically, as shown in fig. 4 and 5, the opening of the rotation seat 31 is gradually enlarged, and the length of the upper side edge of the end is larger than that of the lower side edge of the end, that is, the opening of the rotation seat 31 has an end surface being a slope plane, wherein, as shown in fig. 5, the opening is slightly smaller than the mounting hole 11, and in an embodiment, the opening does not exceed the inner surface of the handle bar 10, and the structure can make the mounting hole 11 play a certain limiting role for the rotation seat 31, and can ensure that the rotation seat 31 can rotate relative to the door 60 when the door 60 is opened.

In this embodiment, the rotating seat 31 can be made of plastic.

It should be noted that the end portions of the rotation seat body 31 and the rotation frame 32 for connecting with the handle bar 10 together form the aforementioned first end portion, wherein the end portions of the rotation seat body 31 and the rotation frame 32 can both pass through the mounting hole 11 of the handle bar 10, and the end portion of the rotation frame 32 can be rotatably connected with the fixed seat 20, and specifically, the end portion of the rotation frame 32 can be rotatably connected with the boss 22.

On the basis of the above embodiment, in order to realize the installation of the handle rod assembly, the handle rod 10 can be a hollow round rod, a hollow elliptic rod, a hollow square rod or the like; alternatively, both ends of the handle bar 10 are provided with hollow structures.

In this embodiment, the handle bar 10 is preferably a hollow bar, which is easy to manufacture, light in weight, and material-saving.

In this embodiment, as shown in fig. 1 and 3, the fixed base 21 is detachably connected to the handle bar 10. The connection mode of the fixed seat 21 and the handle bar 10 can be various, and the following situations are specifically introduced:

1) the fixed base body 21 is clamped with the end part of the handle rod 10, specifically, the boss 22 is located in the hollow rod, and the fixed base body 21 is clamped at the hollow structure of the handle rod 10.

2) The handle rod 10 is provided with a first hole, the fixed seat body 21 is provided with a second hole, and a second connecting piece penetrates through the first hole and the second hole. The second connecting piece can be a screw, and correspondingly, the first hole or the second hole is a threaded hole.

3) The structure is formed by the superposition of the 1) and the 2), namely: the fixed seat body 21 is clamped with the end part of the handle rod 10, and the fixed seat body 21 is fixedly connected with the handle rod 10 by using screws.

In the structure, the second connecting piece is additionally arranged to fasten the fixing seat 20, so that the problem of axial loosening is avoided.

In this embodiment, as shown in fig. 5, when the door 60 is in the closed state, the cross section of the handle bar 10 perpendicular to the axis thereof forms an included angle with the surface of the door 60. Specifically, in the initial (or reset) state of the door 60, the door 60 is disposed in a vertical direction. In this embodiment, preferably, when the door 60 is in the closed state, a cross section of the handle bar 10 perpendicular to the axis thereof is disposed at an acute angle with respect to the surface of the door 60. In one embodiment, as shown in fig. 5, the cross-section of the handle bar 10 is oval, i.e. the handle bar 10 is a hollow oval bar.

On the basis of the above embodiments, in order to facilitate the explanation of the operation principle of the handle bar assembly, the following explanation will be made with reference to the accompanying drawings.

Fig. 4 and 5 show: the position relationship of each component of the handle bar assembly is schematically shown in the initial (or reset) state of the handle bar 10, and it can be seen from the figure that the rotating seat 30 and the handle bar 10 are arranged at a certain angle, and the included angle is larger than 90 degrees, that is, the handle bar 10 is arranged obliquely in the initial (or reset) state. The advantage of this setting is, can optimize the action of opening the door, and original angle slope design makes things convenient for the hand to stretch into, hold the handle pole 10 tightly, and the wrist need not overturn and can open the door certain angle.

Fig. 6 and 7 show: the position relationship of each component of the handle bar assembly is schematically shown in the state that the door body 60 is opened, i.e. the handle bar 10 is rotated, and therefore, it can be seen from the figure that the angle between the rotary seat 30 and the handle bar 10 is approximately 90 degrees, and it can be seen from comparing fig. 5 and fig. 7 that the rotary seat 30 rotates clockwise with a certain angle relative to the fixed seat 20, therefore, the wrist can be opened in the state that the holding posture is kept unchanged by the rotation of the rotary seat 30 by using the handle bar assembly.

Further, as shown in fig. 8, the handle lever 10 is at the position m in the initial (or reset) state, and then, the handle lever 10 moves from the position m to the position n as the door body 60 is opened.

On the basis of the above embodiments, referring to fig. 1, 4 or 6, the rotation gap (i.e. the gap between the rotation base 31 and the mounting hole 11) is designed on the non-front view surface (the surface facing away from the user), and since the gap is blocked by the handle rod 10, the rotation gap cannot be seen from the view, so that the front view appearance surface can be ensured to be complete and seamless, and the appearance effect after the handle rod assembly is mounted is better.

This embodiment also provides a case, as shown in fig. 9 and 10, including: a box body, a door body 60 and the handle bar assembly; the box body is provided with an opening, the door body 60 is pivoted on the box body, the door body 60 can rotate around the pivoted axis to open or close the opening, and the second end of the rotating seat 30 is connected to the door body 60.

Fig. 10 is a comparison diagram of the handle bar assembly in the initial (or reset) state when the door 60 is opened 30 ° clockwise.

In this embodiment, the second end of the rotary seat 30 is mounted to the door 60 by a plurality of screws.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A handle bar assembly, comprising: a handle rod (10), a fixed seat (20) and a rotating seat (30);

the fixed seat (20) can be inserted into the interior of the handle rod (10) from the end part of the handle rod (10);

the rotating seat (30) comprises a first end part and a second end part, wherein the first end part can penetrate through the side wall of the handle rod (10) and is rotatably connected with the fixed seat (20);

the second end portion is used for being connected with a door body (60).

2. The handle bar assembly according to claim 1, wherein a torsion spring (40) is connected between the first end portion and the fixed seat (20), a first end of the torsion spring (40) is limited at a first torsion spring limiting portion of the first end portion, a second end of the torsion spring (40) is limited at a second torsion spring limiting portion of the fixed seat (20), and the torsion spring (40) enables the rotating seat (30) to form a return rotation tendency force after rotating relative to the fixed seat (20).

3. The handle bar assembly according to claim 2, wherein the side of the handle bar (10) is provided with a mounting hole (11) for passing the first end part, the first end part is embedded into the mounting hole (11) with a gap from the mounting hole (11);

the part of the first end part, which is positioned in the handle rod (10), is provided with an outer arc surface (3221), the fixed seat (20) is provided with an inner arc surface (222) matched with the outer arc surface (3221), and the outer arc surface (3221) is coaxial with the inner arc surface (222).

4. The handle bar assembly according to claim 3, wherein the fixing seat (20) comprises a fixing seat body (21) and a boss (22), the boss (22) protrudes from one side of the fixing seat body (21), the boss (22) extends along the axial direction thereof with a slot (221), and the slot (221) divides the boss (22) into two sets of arc-shaped plates which are oppositely arranged;

the inner surface of the arc sheet plate is the inner arc surface (222).

5. The handle bar assembly according to claim 4, wherein the first torsion spring position-limiting portion is a first groove (223) which is arranged at one end of the fixing seat body (21) where the boss (22) is arranged and has a function of limiting the torsion spring (40).

6. The handle bar assembly according to claim 4, wherein the fixed seat (21) is removably connected to the handle bar (10).

7. The handle bar assembly according to any one of claims 3-6, wherein the rotating seat (30) comprises a rotating seat body (31) and a rotating frame (32), the rotating frame (32) comprises a connecting portion (321) and a rotating portion (322), the connecting portion (321) is connected with the rotating seat body (31);

the rotating part (322) is located in the handle rod (10), and the outer surface of the rotating part (322) is the outer arc surface (3221).

8. The handle bar assembly according to claim 7, wherein the rotating part (322) is provided with an inner circular hole (323), and the torsion spring second limiting part is a second groove (3231) arranged in the inner circular hole (323) for limiting the torsion spring (40).

9. The handle bar assembly according to claim 1, wherein when the door body (60) is in the closed state, the cross section of the handle bar (10) perpendicular to the axis thereof forms an included angle with the surface of the door body (60).

10. A box, characterized by comprising: a box body, a door body (60), and the handle bar assembly of any one of claims 1-9;

the refrigerator comprises a refrigerator body and is characterized in that the refrigerator body is provided with an opening, the door body (60) is pivoted on the refrigerator body, the door body (60) can rotate around the pivoted axis to open or close the opening, and the second end part of the rotating seat (30) is connected to the door body (60).