CN219364080U - Boom with spring sleeve - Google Patents

Abstract

The utility model discloses a hanger rod with a spring sleeve, which relates to the technical field of hanger rods of washing machines, and particularly relates to a hanger rod with a spring sleeve. This take spring housing jib, through setting up the spring housing of C font, the spring spare also is S-shaped and distributes in the inside of spring housing, when changing spring housing and spring spare, can directly take off the spring housing from the side of jib, need not dismantle the jib from the washing machine, also need not dismantle damping bowl and fixing bolt can dismantle the spring housing, makes things convenient for the change of spring housing.

Description

Boom with spring sleeve

Technical Field

The utility model relates to the technical field of a suspender of a washing machine, in particular to a suspender with a spring sleeve.

Background

Along with the development of economy and social progress, the washing machine has become a necessary washing appliance for household, when the washing machine works, the outer barrel can shake under the acting force of a motor, clothes and washing water and incline to one side, if the centrifugal force generated by the operation of the washing machine is large, the inclination angle is also large, so that the outer barrel of the washing machine is likely to collide with the box body, noise is increased when the washing machine works, the problem of collision damage between the box body and the outer barrel is easy to occur, and the service life of each part of the washing machine is influenced. In order to reduce the swing and inclination amplitude of the outer tub during the operation of the washing machine, a damping boom is generally selected to provide a buffering effect.

The existing damping suspender mainly comprises a suspender, a damping bowl and a damping cylinder are sleeved outside the suspender, a buffer spring is arranged between the damping bowl and the damping cylinder, for example, a suspender of a washing machine is disclosed in a published patent CN213173007U, the damping suspender comprises a suspender, a plug is arranged at one end of the suspender, a spring lower support is sleeved at one end of the plug, and a spring limiting part is arranged on the spring lower support. The plug is used for limiting the spring lower support and preventing the spring lower support from sliding off the suspender. The damping suspender has the following problems that as the buffer spring is positioned between the damping bowl and the damping cylinder and is sleeved on the suspender, when the buffer spring is damaged, the damping suspender needs to be taken down from the washing machine, and then the damping bowl or the damping cylinder is detached from the suspender to replace the buffer spring, so that the suspender with the spring sleeve is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the suspender with the spring sleeve, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a take spring housing jib, includes the jib, the damping bowl has been cup jointed to the bottom of jib, the outside of jib has cup jointed the spring housing that is located damping bowl top, the inside of spring housing is provided with the spring spare, the mounting groove has been seted up to the upper and lower surface of spring housing, the mounting hole has been seted up to the inside of mounting groove, the internally mounted of mounting groove has the connecting piece, one side that the connecting piece is close to the spring housing is connected with the spliced pole, the externally fixed joint circle that has cup jointed of spliced pole.

Optionally, the bottom screw thread of jib has cup jointed fixing bolt, fixing bolt's quantity has two, fixing bolt is located the bottom of damping bowl.

Optionally, the overhead projection of spring housing is C font, the inside of spring housing is seted up and is supplied the through-hole that the jib passed.

Optionally, the spring piece is S-shaped and distributes in the inside of spring housing, the top view projection of spring piece is the C font.

Optionally, the mounting groove is convex recess, mounting groove symmetric distribution is at the both ends of C font, connecting piece and mounting groove assorted, the spliced pole is pegged graft to the inside of mounting hole, joint circle joint is in the mounting hole.

Optionally, the outside activity of jib has cup jointed damping section of thick bamboo, damping section of thick bamboo cage is in the outside of spring housing, the top and the damping bowl phase-match of damping section of thick bamboo, the outside activity of jib has cup jointed the jib link that is located damping section of thick bamboo top.

The utility model provides a suspender with a spring sleeve, which has the following beneficial effects:

1. this take spring housing jib, through setting up the spring housing of C font, the spring spare also is S-shaped and distributes in the inside of spring housing, when changing spring housing and spring spare, can directly take off the spring housing from the side of jib, need not dismantle the jib from the washing machine, also need not dismantle damping bowl and fixing bolt can dismantle the spring housing, makes things convenient for the change of spring housing.

2. This take spring housing jib, through set up the connecting piece at the upper and lower both ends of spring housing, utilize the connecting piece to link together the both ends of spring housing, can improve the stability of spring housing on the jib, avoid the spring housing to drop from the jib, through set up the joint circle in the outside of spliced pole, after pegging graft the spliced pole in the mounting hole, the joint circle can the joint in the mounting hole, avoid the connecting piece to drop from the mounting groove, can improve the fastness that the connecting piece is connected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the spring housing of the present utility model;

FIG. 3 is a schematic view of the spring housing of the present utility model after disassembly;

FIG. 4 is a schematic view of the spring element of the present utility model;

fig. 5 is a schematic structural view of the connector of the present utility model.

In the figure: 1. a boom; 2. a damping bowl; 3. a fixing bolt; 4. a spring sleeve; 5. a spring member; 6. a mounting groove; 7. a mounting hole; 8. a connecting piece; 9. a connecting column; 10. a clamping ring; 11. a damping cylinder; 12. the hanging rod is hung on the head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, the present utility model provides a technical solution: take spring housing jib, including jib 1, damping bowl 2 has been cup jointed to the bottom of jib 1, fixing bolt 3 has been cup jointed to the bottom screw thread of jib 1, fixing bolt 3 is located the bottom of damping bowl 2, the outside of jib 1 has been cup jointed and has been located the spring housing 4 at damping bowl 2 top, the top projection of spring housing 4 is the C font, through setting up the spring housing 4 of C font, when changing spring housing 4, can directly take off spring housing 4 from the side of jib 1, need not dismantle jib 1 from the washing machine, the through-hole that can supply jib 1 to pass has been seted up to the inside of spring housing 4, the inside of spring housing 4 is provided with spring part 5, spring part 5 is the inside of S-shaped distribution at spring housing 4, the top projection of spring part 5 is the C font, through the cooperation use of spring housing 4 and spring part 5, spring housing 4 and spring part 5 can produce the deformation when vibrations, can play the cushioning effect, the stability of washing machine is improved.

Referring to fig. 2 to 3, the upper and lower surfaces of the spring housing 4 are provided with mounting grooves 6, the inside of the mounting grooves 6 is provided with mounting holes 7, the inside of the mounting grooves 6 is provided with connecting pieces 8, the two ends of the spring housing 4 are connected by the connecting pieces 8, the stability of the spring housing 4 on the hanger rod 1 can be improved, the spring housing 4 is prevented from falling off the hanger rod 1, the mounting grooves 6 are arc grooves, the mounting grooves 6 are symmetrically distributed at the two ends of the C shape, the connecting pieces 8 are matched with the mounting grooves 6, connecting posts 9 are inserted into the inside of the mounting holes 7, the two ends of the connecting pieces 8 can be connected into the inside of the mounting grooves 6 by arranging the connecting posts 9, and the connecting pieces 8 and the mounting grooves 6 are mounted together.

Referring to fig. 3 and 5, the clamping ring 10 is clamped in the mounting hole 7, one side of the connecting piece 8, which is close to the spring sleeve 4, is connected with the connecting column 9, the clamping ring 10 is fixedly sleeved on the outer surface of the connecting column 9, the clamping ring 10 is arranged outside the connecting column 9, after the connecting column 9 is inserted into the mounting hole 7, the clamping ring 10 can be clamped in the mounting hole 7, the connecting piece 8 is prevented from falling off from the mounting groove 6, the connection firmness of the connecting piece 8 can be improved, the damping cylinder 11 is movably sleeved outside the suspender 1, the damping cylinder 11 is covered outside the spring sleeve 4, the top of the damping cylinder 11 is matched with the damping bowl 2, vibration energy is consumed by the damping cylinder 11 and the damping bowl 2 through the matched use of the damping cylinder 11 and the damping bowl 2, the damping effect is achieved, and the suspender head 12 positioned at the top of the damping cylinder 11 is movably sleeved outside the suspender 1.

In sum, this take spring housing jib, during the use, install jib 1 to the inside of washing machine, utilize spring housing 4 and the inside spring piece 5 of spring housing 4 to play the cushioning effect, the outside damping bowl 2 of spring housing 4 and damping section of thick bamboo 11 play the cushioning effect, reduce the vibration that produces in the washing machine work, when spring housing 4 and spring piece 5 damage, move the top of spring housing 4 with damping section of thick bamboo 11, then detain the connecting piece 8 at both ends about the spring housing 4 and take off, then take off spring housing 4 from jib 1.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The suspender with the spring sleeve comprises a suspender (1), and is characterized in that: the bottom of jib (1) has cup jointed damping bowl (2), the outside of jib (1) has cup jointed spring housing (4) that are located damping bowl (2) top, the inside of spring housing (4) is provided with spring piece (5), mounting groove (6) have been seted up to the upper and lower surface of spring housing (4), mounting hole (7) have been seted up to the inside of mounting groove (6), the internally mounted of mounting groove (6) has connecting piece (8), one side that connecting piece (8) are close to spring housing (4) is connected with spliced pole (9), the external surface fixed of spliced pole (9) has cup jointed joint circle (10).

2. The spring sleeved boom of claim 1, wherein: the bottom thread of jib (1) has cup jointed fixing bolt (3), the quantity of fixing bolt (3) has two, fixing bolt (3) are located the bottom of damping bowl (2).

3. The spring sleeved boom of claim 1, wherein: the overhead projection of the spring sleeve (4) is C-shaped, and a through hole through which the suspender (1) can pass is formed in the spring sleeve (4).

4. The spring sleeved boom of claim 1, wherein: the spring pieces (5) are distributed in the spring sleeve (4) in an S shape, and the top view projection of the spring pieces (5) is C-shaped.

5. A spring sleeved boom according to claim 3, wherein: the mounting groove (6) is a circular arc groove, the mounting groove (6) is symmetrically distributed at two ends of the C-shaped structure, the connecting piece (8) is matched with the mounting groove (6), the connecting column (9) is inserted into the mounting hole (7), and the clamping ring (10) is clamped in the mounting hole (7).

6. The spring sleeved boom of claim 1, wherein: the outside activity of jib (1) has cup jointed damping section of thick bamboo (11), damping section of thick bamboo (11) cage is in the outside of spring housing (4), the top of damping section of thick bamboo (11) is matchd with damping bowl (2), the outside activity of jib (1) has cup jointed jib link (12) that are located damping section of thick bamboo (11) top.