CN220572069U - Lifting rod - Google Patents

Abstract

The utility model discloses a lifting rod which is used for adjusting the height of a bathroom appliance, and comprises a mounting plate, a lifting rod body and a constant force elastic piece; one side of the mounting plate is fixedly connected with the wall surface; the lifting rod body is arranged on one side of the mounting plate, which is opposite to the wall surface, and is in sliding connection with the mounting plate; one end of the constant force elastic piece is connected with the mounting plate, and the other end of the constant force elastic piece is connected with the lifting rod body, so that the lifting rod body hovers at any position within the deformation range of the constant force elastic piece. The utility model solves the problem that the height of the existing bathroom appliance cannot be adjusted, can be matched with users with different heights, and improves the use convenience and use experience of the users.

Description

Lifting rod

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a lifting rod.

Background

The household toilet or bathroom is provided with bathroom appliances such as a shower, a storage rack, a tap, a cosmetic mirror and the like, which are frequently used devices in the daily washing process of people.

The shower, supporter, tap, vanity mirror etc. that current family used are generally all fixed on the wall, and because of the height often different among the different members in the family, the required height of these bathroom apparatus is also different, but the installation back of current bathroom apparatus highly is unadjustable, leads to the user unable according to own demand highly adjusting, has caused inconvenience for the user, has influenced user's use experience.

Disclosure of Invention

The utility model mainly aims to provide a lifting rod, which aims to solve the problem that the height of the existing bathroom appliance cannot be adjusted.

In order to achieve the above purpose, the lifting rod provided by the utility model is used for adjusting the height of a bathroom appliance, and comprises a mounting plate, a lifting rod body and a constant force elastic piece; one side of the mounting plate is fixedly connected with the wall surface; the lifting rod body is arranged on one side of the mounting plate, which is opposite to the wall surface, and is in sliding connection with the mounting plate; one end of the constant force elastic piece is connected with the mounting plate, and the other end of the constant force elastic piece is connected with the lifting rod body, so that the lifting rod body hovers at any position in the deformation range of the constant force elastic piece.

In an embodiment of the utility model, the lifting rod further comprises a friction member;

the friction piece is arranged on the mounting plate and is in friction contact with the lifting rod main body;

or the friction piece is arranged on the lifting rod body and is in friction contact with the mounting plate.

In an embodiment of the utility model, the lifting rod body is formed with a mounting cavity with an opening at one side, the mounting plate is arranged at the opening, sliding blocks are convexly arranged on two opposite side cavity walls of the mounting cavity, the sliding blocks are arranged in an extending mode along the extending direction of the lifting rod, sliding grooves are formed in two opposite sides of the mounting plate, and the sliding grooves are matched with the sliding blocks so that the mounting plate is in sliding connection with the lifting rod body.

In an embodiment of the utility model, the mounting plate is recessed towards the mounting cavity to form a mounting groove, the mounting groove is close to the bottom end of the mounting plate, the constant force elastic piece is arranged in the mounting groove, and one end of the constant force elastic piece extends out of the mounting groove and is connected with the lifting rod body.

In an embodiment of the utility model, the mounting plate further includes a sealing plate, and the sealing plate is disposed at an opening of the mounting groove to cover the constant force elastic member.

In an embodiment of the utility model, the constant force elastic member is a constant force spring, an opening is provided in a groove wall of the mounting groove facing the bottom end of the lifting rod, and one end of the constant force spring passes through the opening and is connected with the lifting rod body.

In an embodiment of the present utility model, the constant force spring is movably disposed in the mounting groove, the cross-section of the constant force spring is cylindrical, the constant force spring is formed by winding a spring coil, one end of the constant force spring is stretched, the constant force spring rotates in the mounting groove, and one end of the constant force spring extends along the stretching direction.

In an embodiment of the present utility model, the thickness of the groove wall of the installation groove with the opening along the direction from the groove bottom of the installation groove to the opening gradually increases, and the groove wall is smoothly transited near the opening.

In an embodiment of the utility model, the lifter body further includes a fixing plate, the fixing plate is disposed in the opening and connected to a cavity wall of the installation cavity, and one end of the constant force elastic member is fixedly connected to the fixing plate.

In an embodiment of the utility model, a top plate is arranged at the top of the lifting rod body, and the top plate is detachably connected with the lifting rod body.

The technical scheme of the utility model provides a lifting rod, which comprises a mounting plate, a lifting rod main body and a constant force elastic piece. The mounting plate is fixed on the wall surface, one side of the lifting rod body is slidably connected with the mounting plate, and the other side of the lifting rod body is connected with the bathroom appliance, so that the bathroom appliance can slide relative to the wall surface. The force required by the constant force elastic piece in a certain deformation range is the same or similar, one end of the constant force elastic piece is connected with the mounting plate, the other end of the constant force elastic piece is connected with the lifting rod body, and meanwhile, the sum of the gravity of the lifting rod body and the bathroom appliance is balanced with the deformation force of the constant force elastic piece. In actual use, can stimulate the bathroom apparatus to make lifter body slide along the mounting panel, when the bathroom apparatus was pulled to suitable height, loosen the bathroom apparatus, bathroom apparatus and lifter can hover at current height under the pulling force effect of constant force spring and mounting panel, have solved the unable problem of adjusting of height of current bathroom apparatus, can match the user of different heights, have improved user's convenience of use and use experience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the structure of a lifter of the present utility model as a constant force spring is being tightened;

FIG. 2 is a schematic view of the structure of the lifting rod of the present utility model when the constant force elastic member is stretched;

FIG. 3 is an exploded view of the lifter of the present utility model;

FIG. 4 is an exploded view of the lifter body of the lifter of the present utility model;

FIG. 5 is a schematic view of the structure of the mounting plate and constant force spring of the lifter of the present utility model;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

fig. 7 is an enlarged partial schematic view of fig. 6 at B.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				1	Lifting rod	21a	Mounting cavity
10	Mounting plate	22	Sliding block
				11	Mounting groove	23	Fixing plate
111a	Perforating the hole	24	Top plate
				12	Sealing plate	30	Constant force elastic piece
13a	Sliding chute	40	Friction piece
				20	Lifting rod body

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. The meaning of "and/or", "and/or" as used throughout is intended to include three side-by-side schemes, for example "a and/or B", including a scheme, or B scheme, or a scheme where a and B meet at the same time. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a lifting rod 1 which is used for adjusting the height of a bathroom appliance.

Referring to fig. 1 to 2, in one embodiment of the present utility model, the lifter 1 includes a mounting plate 10, a lifter body 20, and a constant force elastic member 30; one side of the mounting plate 10 is used for being fixedly connected with the wall surface; the lifting rod body 20 is arranged on one side of the mounting plate 10, which is away from the wall surface, and is in sliding connection with the mounting plate 10; one end of the constant force elastic member 30 is connected with the mounting plate 10, and the other end is connected with the lifter body 20, so that the lifter body 20 hovers at any position within the deformation range of the constant force elastic member 30.

In this embodiment, a fixing member is disposed on one side of the mounting plate 10 facing the wall surface, and the mounting plate 10 is fixed on the wall surface by the fixing member, and a plurality of fixing members may be disposed to improve the fixing strength of the mounting plate 10. The lifting rod body 20 is arranged on one side of the mounting plate 10, which is away from the wall surface, and the section shape of the lifting rod body 20 can be rectangular so that the lifting rod body 20 is connected with the mounting plate 10. The lifting rod body 20 is slidably connected with the mounting plate 10, so that the bathroom equipment mounted on the lifting rod body 20 can move along with the lifting rod body 20 relative to the wall surface, and the height of the bathroom equipment can be adjusted. The constant force elastic member 30 may be a constant force spring, a constant force coil or a constant force damping torsion spring, and the constant force means that the forces required for deformation within a certain deformation range are the same or similar. One end of the constant force elastic member 30 is connected with the mounting plate 10, and the other end is connected with the lifter body 20, and simultaneously the sum of the weights of the lifter body 20 and the bathroom appliance is balanced with the force of the deformation of the constant force elastic member 30, so that the lifter body 20 and the bathroom appliance can be hung on the wall surface through the constant force elastic member 30. Alternatively, the bathroom appliance may be a shower head, faucet, vanity mirror, storage rack, or the like. In actual use, can stimulate the bathroom apparatus to make lifter body 20 slide along mounting panel 10, when the bathroom apparatus was pulled to suitable height, loosen the bathroom apparatus, bathroom apparatus and lifter 1 can hover at current height under the pulling force effect of constant force spring and mounting panel 10, have solved the unable problem of adjusting of height of current bathroom apparatus, can match the user of different heights, have improved user's convenience of use and use experience.

Referring to fig. 3, in an embodiment of the present utility model, the lifting rod 1 further includes a friction member 40;

the friction piece 40 is arranged on the mounting plate 10 and is in friction contact with the lifting rod body 20;

or, the friction member 40 is provided on the lifter body 20 and is in frictional contact with the mounting plate 10.

In this embodiment, the friction member may be rubber, cork, fiber, or the like. The friction member 40 is provided on the mounting plate 10 while the friction member 40 is in frictional contact with the lifter body 20. Through setting up friction piece 40, produced certain resistance to the slip between mounting panel 10 and the lifter body 20, when there is the deviation between the total sum of the weight of lifter body 20 and bathroom apparatus and the deformation force of constant force elastic component 30, under friction piece 40's effect, also can guarantee that constant force elastic component 30 is in steady state, and the bathroom apparatus is by stable suspension on lifter body 20 promptly, and then improved lifter 1 practicality and suitability, and the stability that the bathroom apparatus hovered.

Meanwhile, the friction piece 40 can be arranged on the lifting rod body 20 and in friction contact with the mounting plate 10, and it can be understood that when the mounting plate 10 and the lifting rod body 20 slide, the friction piece 40 can play a role in preventing sliding to a certain extent, so that when the sum of the weights of the lifting rod body 20 and the bathroom equipment deviates from the deformation force of the constant force elastic piece 30, the bathroom equipment can be stably hung on the lifting rod body 20 under the action of the friction piece 40, and the hovering stability of the bathroom equipment is improved.

It will be appreciated that in other embodiments, if the friction member 40 is not provided, the deformation force of the constant force elastic member 30 is the same as the sum of the weights of the lifter body 20 and the bathroom appliance, so that the lifter body 20 and the constant force elastic member 30 are in a force balanced state, and the lifter body 20 can reach a hovering state without external force. The user can pull down or raise the lifting bar 1 to change its height so that the sanitary appliance is at a suitable height.

Therefore, the friction member 40 is provided to compensate for the deviation between the sum of the weights of the lifter body 20 and the sanitary appliance and the deformation force of the constant force elastic member 30, so that the sanitary appliance is more stably suspended at a desired height.

Referring to fig. 4 and 5, in an embodiment of the present utility model, a mounting cavity 21a with one side open is formed in the lifter body 20, the mounting plate 10 is covered on the opening, two opposite side cavity walls of the mounting cavity 21a are convexly provided with a sliding block 22, the sliding block 22 is extended along the extending direction of the lifter 1, two opposite sides of the mounting plate 10 are formed with sliding grooves 13a, and the sliding grooves 13a are matched with the sliding block 22, so that the mounting plate 10 is slidably connected with the lifter body 20.

In the present embodiment, the slider 22 is matched with the shape and size of the chute 13a, and the slider 22 may be provided with a rectangular cross-sectional shape for easy processing. The sliding groove 13a may extend from one end to the other end of the mounting plate 10, and the sliding groove 13a may be provided only at both ends of the mounting plate 10 to reduce the processing cost. The mounting plate 10 is slidably connected to the lifter body 20 by slidably disposing the slider 22 in the slide groove 13 a.

Referring to fig. 5 to 7, in an embodiment of the present utility model, the mounting plate 10 is recessed toward the mounting cavity 21a to form a mounting groove 11, the mounting groove 11 is near the bottom end of the mounting plate 10, the constant force elastic member 30 is disposed in the mounting groove 11, and one end of the constant force elastic member 30 extends out of the mounting groove 11 and is connected to the lifter body 20.

In this embodiment, the constant force elastic member 30 is disposed in the mounting groove 11, and the height of the constant force elastic member 30 is the same as the depth of the mounting groove 11 or is lower than the depth of the mounting groove 11, that is, after the constant force elastic member 30 is disposed in the mounting groove 11, the surface is not protruded from the mounting plate 10, so that when the mounting plate 10 is fixedly connected with the wall surface, the fitting degree of the mounting plate 10 and the wall surface is improved, and therefore, the space occupation area of the lifting rod 1 is reduced, and the aesthetic property of the lifting rod 1 is improved. One end of the constant force elastic member 30 protrudes from the installation groove 11, can protrude from an opening of the installation groove 11, and is connected with the lifter body 20.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the mounting plate 10 further includes a sealing plate 12, and the sealing plate 12 is disposed at an opening of the mounting groove 11 to cover the constant force elastic member 30.

In the present embodiment, the notch of the installation groove 11 is capped with the sealing plate 12 so that the constant force elastic member 30 is stably disposed in the installation groove 11, preventing the constant force elastic member 30 from sliding out of the installation groove 11 during the pulling of the lifter body 20. The sealing plate 12 is in threaded connection with the mounting plate 10 at the opening of the mounting groove 11, so as to improve the connection strength between the sealing plate 12 and the mounting plate 10.

Referring to fig. 6 and 7, in an embodiment of the present utility model, the constant force elastic member 30 is a constant force spring, the groove wall of the mounting groove 11 facing the bottom end of the lifting rod 1 is provided with an opening 111a, and one end of the constant force spring passes through the opening 111a and is connected to the lifting rod body 20.

In this embodiment, the constant force elastic member 30 is a constant force spring, which is an elastic member capable of providing a constant force of the spring, and is not affected by external force, so that the elastic member is elastically deformed under the action of external force, and the generated reaction force is maintained within a certain range. I.e. the elastic forces are the same or similar within a certain deformation range. The constant force spring with proper elasticity can be selected according to the actual bathroom appliance and the weight of the elevating bar body 20. In other embodiments, the constant force spring 30 may also be a constant force coil, a constant force damping torsion spring, or the like.

Meanwhile, an opening 111a is formed in the groove wall of the mounting groove 11 facing the bottom end of the lifting rod body 20, and one end of the constant force elastic member 30 passes through the opening 111a and is connected with the lifting rod body 20. By providing the opening 111a, friction between the mounting plate 10, the wall surface or the lifter body 20 and the constant force elastic member 30 is reduced, and the service life of the constant force elastic member 30 is improved.

With continued reference to fig. 6 and 7, in an embodiment of the present utility model, a constant force spring is movably disposed in the mounting groove 11, the cross-sectional shape of the constant force spring is cylindrical, the constant force spring is formed by winding a spring coil, one end of the constant force spring is stretched, the constant force spring rotates in the mounting groove 11, and one end of the constant force spring extends along the stretching direction.

In this embodiment, the constant force spring is formed by winding a spring steel belt, the section of the wound constant force spring is cylindrical, and in a natural state, the constant force spring is in a tightened state, and when the constant force spring is acted by a tensile force, the constant force spring rotates to enable one end to extend and expand. When the constant force spring is stretched by external force, the constant force spring rotates in the mounting groove 11, and one end of the constant force spring connected with the lifting rod body 20 stretches, so that the lifting rod body 20 drives the bathroom appliance to move, and the height of the bathroom appliance can be adjusted in any range.

With continued reference to fig. 6 and fig. 7, in an embodiment of the utility model, a wall of the installation groove 11 provided with the opening 111a gradually increases in thickness along a direction from a bottom of the installation groove 11 to the opening 111a, and smoothly transitions near the opening 111 a.

In this embodiment, the thickness of the groove wall of the installation groove 11 provided with the opening 111a gradually increases along the direction from the groove bottom of the installation groove 11 to the opening 111a, that is, the height of the groove wall near the opening 111a is higher than the height of the groove wall far from the opening 111a, and the groove wall smoothly transitions between different heights. When the end of the constant force elastic member 30 extending out of the opening 111a is stretched, the constant force elastic member 30 rotates in the mounting groove 11, and the groove wall of the mounting groove 11 is set to be smooth between different heights, so that the constant force elastic member 30 can freely rotate on a slope formed by the groove wall, and the constant force elastic member 30 does not rub against the sealing plate 12 or the bottom wall of the mounting groove 11 in the rotation process, so that the lifting rod 1 is smoother in the lifting process, and the use experience of a user is improved. The groove wall of the mounting groove 11 is in smooth transition near the opening 111a, so that damage to the constant force elastic piece 30 caused by sharp parts is prevented, and the service life of the constant force elastic piece 30 is prolonged.

With continued reference to fig. 1 and 2, in an embodiment of the present utility model, the lifter body 20 further includes a fixing plate 23, where the fixing plate 23 is disposed at the opening and fixedly connected to the cavity wall of the installation cavity 21a, and one end of the constant force elastic member 30 is fixedly connected to the fixing plate 23.

In this embodiment, a fixing plate 23 is further disposed at the opening of the lifter body 20, and the fixing plate 23 is disposed at the opening of the lifter body 20 through a threaded connection fixing cover, and one end of the constant force elastic member 30 is fixedly connected with the fixing plate 23, so that the lifter body 20 is suspended on the constant force elastic member 30. Meanwhile, the fixing plates 23 and the mounting plate 10 are arranged at intervals, the fixing plates 23 play a limiting role on the mounting plate 10, when the lifting rod body 20 is lifted to the condition that the constant force elastic piece 30 is completely contracted, the mounting plate 10 is abutted with the fixing plates 23, the lifting rod body 20 is limited to move upwards continuously, and the constant force elastic piece 30 is prevented from being damaged. The spacing between the mounting plate 10 and the mounting plate 23 may be set according to the constant force deformation range of the constant force elastic member 30 and the user's height adjustment range requirement.

Referring to fig. 4, in an embodiment of the present utility model, a top plate 24 is provided on the top of the lifter body 20, and the top plate 24 is detachably connected to the lifter body 20.

In this embodiment, the two sides of the top plate 24 are provided with the clamping blocks, the two sides of the top end of the lifting rod 1 are provided with the grooves, and the clamping blocks are clamped in the grooves to realize the detachable connection of the top plate 24 and the lifting rod body 20, and meanwhile, the top plate 24 and the lifting rod body 20 are connected through the threads, so that the connection strength between the top plate 24 and the lifting rod body 20 is improved. The roof 24 can be detachably connected with the lifting rod body 20, so that the mounting plate 10 can slide in from the top end of the lifting rod body 20, and the convenience of mounting and dismounting the mounting plate 10 is improved.

The lifting rod body 20 is provided with a mounting surface on the side facing away from the mounting plate 10, and the bathroom equipment is mounted on the mounting surface. The bathroom appliance is installed on the installation surface, a threaded hole can be formed in the installation surface, the bathroom appliance and the lifting rod body 20 are connected through threaded connection, and clamping positions matched with each other can be formed in the installation surface and the bathroom appliance, and the bathroom appliance and the lifting rod body 20 are connected in a clamping mode.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A lifter, the lifter comprising:

the mounting plate is fixedly connected with the wall surface at one side of the mounting plate;

the lifting rod body is arranged on one side of the mounting plate, which is opposite to the wall surface, and is in sliding connection with the mounting plate; and

and one end of the constant force elastic piece is connected with the mounting plate, and the other end of the constant force elastic piece is connected with the lifting rod body, so that the lifting rod body hovers at any position in the deformation range of the constant force elastic piece.

2. The lifter of claim 1, wherein the lifter further comprises a friction member;

the friction piece is arranged on the mounting plate and is in friction contact with the lifting rod body;

or the friction piece is arranged on the lifting rod body and is in friction contact with the mounting plate.

3. The lifter according to claim 1, wherein the lifter body is formed with a mounting cavity having an opening at one side, the mounting plate is provided at the opening, two opposite side cavity walls of the mounting cavity are provided with a slider in a protruding manner, the slider is extended in a direction in which the lifter extends, two opposite sides of the mounting plate are formed with sliding grooves, and the sliding grooves are matched with the slider so that the mounting plate is slidably connected with the lifter body.

4. A lifter according to claim 3, wherein the mounting plate is recessed toward the mounting cavity to form a mounting slot, the mounting slot is adjacent to the bottom end of the mounting plate, the constant force elastic member is disposed in the mounting slot, and one end of the constant force elastic member extends out of the mounting slot and is connected to the lifter body.

5. The lifter of claim 4, wherein the mounting plate further comprises a sealing plate that covers an opening in the mounting slot to enclose the constant force spring.

6. The lifter according to any of claims 4 to 5, wherein the constant force elastic member is a constant force spring, the groove wall of the installation groove toward the bottom end of the lifter body is provided with an opening, and one end of the constant force spring passes through the opening and is connected to the lifter body.

7. The lifter of claim 6, wherein the constant force spring is movably disposed in the mounting groove, the constant force spring has a cylindrical cross-sectional shape, the constant force spring is formed by winding a spring coil, one end of the constant force spring is stretched, the constant force spring rotates in the mounting groove, and one end of the constant force spring extends in a stretching direction.

8. The lifter as claimed in claim 6, wherein the installation groove has a groove wall provided with the opening gradually increasing in thickness in a direction from a bottom of the installation groove to the opening, and smoothly transitioning near the opening.

9. The lifter of claim 5, wherein the lifter body further comprises a fixing plate disposed in the opening and connected to a wall of the mounting cavity, and wherein one end of the constant force elastic member is fixedly connected to the fixing plate.

10. The lifter according to any of claims 1 to 5, wherein a top of the lifter body is provided with a top plate, the top plate being detachably connected to the lifter body.