Hand-cranking lifting platform basin assembly

Abstract

The utility model discloses a hand-cranking lifting platform basin assembly. The assembly comprises a bearing frame; the counter basin is erected and fixed above the bearing frame; a support frame; the supporting frame is fixed to the rear side of the bearing frame, extends in the vertical direction and comprises an upper rod and a lower rod which are arranged in a nested mode; the first driving mechanism comprises a first screw rod and a first driving rod, the lower end of the first screw rod is in threaded connection with the lower rod, the upper end of the first screw rod is fixed to the upper rod and is in linkage with the first driving rod, and the other end of the first driving rod protrudes outwards and extends out; the rotation of the first driving rod can drive the first screw rod to rotate, and the rotation of the first screw rod can drive the upper rod to ascend or descend relative to the lower rod; and the first rotary operation handle is fixed at one end of the first driving rod. The lifting platform basin can conveniently achieve the lifting function of the platform basin, and is simple in structure, high in stability, convenient to operate and low in manufacturing cost.

Description

Technical Field

[0001] The present application relates to a hand-operated lifting basin assembly. Background Art

[0002] Nowadays, the increasing population density in cities has caused a crowded living environment in cities. The land area for functional facilities such as residential, employment, commercial and service facilities is shrinking. Correspondingly, the size of office and daily necessities is also developing in the direction of occupying less space and having diversified functions. In particular, sanitary facilities in public places, offices, dormitories, homes and other places are not only required to be small in size, but also required to be able to adapt to the different height requirements of different users. The basins in traditional sanitary facilities can only be fixed at one height for use and cannot be adjusted in height according to the different requirements of different users.

[0003] Therefore, it is necessary to design a new lifting basin to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a hand-cranked lifting basin assembly that can conveniently realize the lifting function of the basin, and has a simple structure, strong stability, easy operation, and low manufacturing cost.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A hand-cranked lifting basin assembly, comprising:

[0007] Carrying frame;

[0008] A basin, mounted and fixed above the supporting frame;

[0009] A support frame is fixed to the rear side of the carrier frame and extends in the up-down direction, the support frame includes an upper rod and a lower rod which are nested;

[0010] The first driving mechanism comprises a first screw rod and a first driving rod, wherein the lower end of the first screw rod is threadedly connected to the lower rod, the upper end of the first screw rod is fixed to the upper rod and linked to the first driving rod, and the other end of the first driving rod protrudes outward;

[0011] The rotation of the first driving rod can drive the first screw rod to rotate, and the rotation of the first screw rod can drive the upper rod to rise or fall relative to the lower rod;

[0012] The first rotating operating handle is fixed to one end of the first driving rod.

[0013] Furthermore, the first screw is implanted inside the support frame.

[0014] Further, the support frame includes a first support rod and a second support rod;

[0015] The first support rod and the second support rod are arranged at intervals along a transverse direction perpendicular to the up-down direction, and are respectively fixed at opposite ends of the support frame along the transverse direction;

[0016] The first support rod comprises an upper rod and a lower rod which are nested with each other;

[0017] The second support rod comprises an upper rod and a lower rod which are nested with each other;

[0018] The first driving rod passes through the second supporting rod in a transverse direction and one end of the first driving rod is inserted into the first supporting rod to be linked with the first screw rod.

[0019] Further, it also includes: a stabilizing rod, which extends in the transverse direction and has one end fixed to the first supporting rod and the other end fixed to the second supporting rod;

[0020] The stabilizing rod comprises a first rod and a second rod which are nested with each other. The first rod and the second rod can be extended or shortened in a transverse direction and locked in position by a latch.

[0021] Furthermore, the first driving rod is implanted in the stabilizing rod.

[0022] Furthermore, it also includes: a second driving mechanism, the second driving mechanism includes a second driving rod and a second rotating operating handle;

[0023] One end of the second driving rod is linked to the first driving rod, and the other end of the second driving rod protrudes forward and is fixed to the second rotating operating handle;

[0024] Rotating the second rotating operating handle can drive the second driving rod to rotate, the second driving rod rotation can be linked to the first driving rod rotation, the first driving rod rotation can be linked to the first screw rotation, and the first screw rotation can drive the upper rod to rise or fall relative to the lower rod.

[0025] Furthermore, the second driving mechanism is fixed to one end of the carrier frame along the transverse direction and extends along a front-to-rear direction perpendicular to the transverse direction and the up-down direction.

[0026] Furthermore, it also includes: a third driving mechanism, fixed to the other end of the carrier frame along the transverse direction and extending along the front-to-back direction;

[0027] The third driving mechanism includes a third driving rod and a third rotating operating handle;

[0028] One end of the third driving rod is linked to the first driving rod, and the other end of the third driving rod protrudes forward and is fixed to the third rotating operating handle;

[0029] Rotating the third rotating operating handle can drive the third driving rod to rotate, the third driving rod rotation can be linked to the first driving rod rotation, the first driving rod rotation can be linked to the first screw rotation, the first screw rotation can drive the upper rod to rise or fall relative to the lower rod.

[0030] Furthermore, it also includes: a linkage member, which is rotatably arranged on the stabilizing rod along the up-down direction, and one end of which is linked to the second driving rod, and the other end of which is linked to the first driving rod.

[0031] Further, it also includes: a mechanical height display module, including a mechanical height display meter and a fourth driving rod, the fourth driving rod extends along the transverse direction, one end of the fourth driving rod is linked with the second driving rod, and the other end of the fourth driving rod is linked with the third driving rod, the mechanical height display meter extends with an adjustment rod, and the free end of the adjustment rod is correspondingly linked with the fourth driving rod;

[0032] The rotation of the second driving rod or the third driving rod can drive the fourth driving rod to rotate, and the rotation of the fourth driving rod can drive the adjusting rod to rotate, and the rotation of the adjusting rod can adjust the height display value of the mechanical height display meter.

[0033] Compared with the prior art, the beneficial effects of the present application are: the lifting function of the basin can be conveniently realized, and the structure is simple, the stability is strong, the operation is convenient, and the manufacturing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional schematic diagram of the hand-cranked lifting basin assembly of the present application.

[0035] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the hand-cranked lifting basin assembly from another angle.

[0036] Figure 3 It is a partial three-dimensional exploded view of the hand-cranked lifting basin assembly of the present application.

[0037] Figure 4 It is a partial three-dimensional exploded view of the hand-cranked lifting basin assembly of the present application.

[0038] Figure 5 yes Figure 4 A magnified view of the structure within the dashed box.

[0039] Figure 6 yes Figure 3 A magnified view of the structure within the dashed box.

[0040] Figure 7 yes Figure 4 A magnified view of the structure within the dashed box.

[0041] Figure 8 yes Figure 4 A magnified view of the structure within the dashed box. DETAILED DESCRIPTION

[0042] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] In order to make the full text of this application more accurate, all directions involved should be referred to as Figure 1 For reference, the direction of the X-axis is defined as the front-to-back direction, where the positive direction of the X-axis is the front; the direction of the Y-axis is defined as the up-down direction, where the positive direction of the Y-axis is the top; and the direction of the Z-axis is defined as the lateral direction (or the left-right direction).

[0044] Please refer to Figures 1 to 5 As shown, a hand-cranked lifting basin assembly disclosed in the present application includes a carrier frame 1, a basin 2, a support frame 3, a first drive mechanism 4, a stabilizing rod 5, a second drive mechanism 6, a third drive mechanism 7, a linkage 8 and a mechanical height display module 9. The hand-cranked lifting basin assembly can be selected to be installed at a position against a wall indoors, wherein the basin 2 can be made of a ceramic basin body or a stainless steel basin body, etc. A drainage pipeline can be connected below the basin 2, and a faucet module for water outlet can be installed above the basin 2.

[0045] Please refer to Figures 1 to 5 As shown, the support frame 1 is mainly composed of two cross bars 11, each of which is formed by extending in the front-to-back direction, including a first cross bar 111 and a second cross bar 112. The first cross bar 111 and the second cross bar 112 are mutually nested in the front-to-back direction, and the first cross bar 111 and the second cross bar 112 can be extended or shortened in the front-to-back direction and locked in position by a latch (not numbered). The two cross bars 11 are spaced and arranged in parallel in the transverse direction. In some embodiments, a stabilizing bar (not shown, and may be similar to the stabilizing bar 5 structure described below) may be optionally arranged between the two cross bars 11. The stabilizing bar extends in the transverse direction, and is preferably arranged at the two ends of the cross bar 11, for connecting the two cross bars 11. One or more cross bars 11 may be provided. The basin 2 is mounted and fixed above the support frame 1. The first cross bar 111 and the second cross bar 112 are designed to be able to extend or shorten along the front-to-back direction, so as to be compatible with basins 2 of different sizes.

[0046] The support frame 3 is fixed to the rear side of the carrier frame 1 and extends in the up-down direction. The support frame 3 includes an upper rod 31 and a lower rod 32 which are nested. The upper rod 31 and the lower rod 32 can be extended or shortened in the up-down direction.

[0047] Furthermore, the support frame 3 includes a first support rod 301 and a second support rod 302. The first support rod 301 and the second support rod 302 are spaced apart in a transverse direction perpendicular to the up and down direction, and are respectively fixed at opposite ends of the support frame 1 in the transverse direction. The first support rod 301 includes an upper rod 31 and a lower rod 32 that are nested with each other. The second support rod 302 includes an upper rod 31 and a lower rod 32 that are nested with each other. The first drive rod 42 passes through the second support rod 302 in the transverse direction and one end is inserted into the first support rod 301 to correspond to the first screw rod 41. In one embodiment, specifically, the first screw rod 41 can be designed to be implanted in the support frame 3 (specifically, it can be in the first support rod 301).

[0048] Please refer to Figures 2 to 5 As shown, the first driving mechanism 4 includes a first screw rod 41 and a first driving rod 42. The lower end of the first screw rod 41 is threadedly connected to the lower rod 32. In the present application, a fixed rod 321 is fixedly provided inside the lower rod 32. The lower end of the first screw rod 41 is threadedly connected to the fixed rod 321. The fixed rod 321 can be a part integrated with the lower rod 32, or an independent component assembled and fixed inside the lower rod 32. The upper end of the first screw rod 41 is fixed to the upper rod 31 and linked with the first driving rod 42. The other end of the first driving rod 42 protrudes outward. The rotation of the first driving rod 42 can drive the first screw rod 41 to rotate, and the rotation of the first screw rod 41 can drive the upper rod 31 to rise or fall relative to the lower rod 32. The first rotating operating handle 43 is fixed to one end of the first driving rod 42.

[0049] The stabilizing rod 5 extends in the transverse direction and includes a first rod 51 and a second rod 52 which are nested with each other. The first rod 51 and the second rod 52 can be extended or shortened in the transverse direction and locked in position by a latch 53. Specifically, one end of the stabilizing rod 5 is fixed to the first support rod 301, and the other end of the stabilizing rod 5 is fixed to the second support rod 302. In the present application, two stabilizing rods 5 are arranged between the first support rod 301 and the second support rod 302.

[0050] In one embodiment of the present application, the first driving rod 42 may be implanted in the stabilizing rod 5. Specifically, the first driving rod 42 passes through the second supporting rod 302 in the transverse direction and is inserted / implanted in the stabilizing rod 5 in the axial direction (transverse direction), and the end portion is inserted into the first supporting rod 301 and is correspondingly linked with the first screw rod 41. Of course, in other embodiments, the stabilizing rod 5 may not be implanted in the stabilizing rod 5, for example, it may be directly arranged above or below the stabilizing rod 5.

[0051] Please refer to Figures 2 to 5 As shown, the second driving mechanism 6 includes a second driving rod 61 and a second rotating operating handle 62. One end of the second driving rod 61 is linked with the first driving rod 42, and the other end of the second driving rod 61 protrudes forward and is fixed with the second rotating operating handle 62. Rotating the second rotating operating handle 62 can drive the second driving rod 61 to rotate, and the rotation of the second driving rod 61 can be linked to the rotation of the first driving rod 42, and the rotation of the first driving rod 42 can be linked to the rotation of the first screw rod 41, and the rotation of the first screw rod 41 can drive the upper rod 31 to rise or fall relative to the lower rod 32.

[0052] The third driving mechanism 7 has a substantially identical structure to the second driving mechanism 6. The third driving mechanism 7 is fixed to the other end of the carrier frame 1 in the transverse direction and extends in the front-rear direction. The third driving mechanism 7 includes a third driving rod 71 and a third rotating operating handle 72. One end of the third driving rod 71 is linked to the first driving rod 42, and the other end of the third driving rod 71 protrudes forward and is fixed to the third rotating operating handle 72. Rotating the third rotating operating handle 72 can drive the third driving rod 71 to rotate, and the rotation of the third driving rod 71 can be linked to the rotation of the first driving rod 42, and the rotation of the first driving rod 42 can be linked to the rotation of the first screw rod 41, and the rotation of the first screw rod 41 can drive the upper rod 31 to rise or fall relative to the lower rod 32.

[0053] In the present application, the second drive mechanism 6 and the third drive mechanism 7 are respectively fixed to opposite ends of the carrier frame 1 in the transverse direction and extend in the front-to-back direction perpendicular to the transverse direction and the up-down direction. Specifically, a second drive mechanism 6 or a third drive mechanism 7 is disposed under each cross bar 11. Of course, in other embodiments, the second drive mechanism 6 or the third drive mechanism 7 can be implanted inside the cross bar 11 in the front-to-back direction.

[0054] The linkage member 8 is rotatably disposed on the stabilizing rod 5 in the up-down direction, and one end is linked to the second driving rod 61, and the other end is linked to the first driving rod 42. Similarly, the third driving rod 71 is also linked to the first driving rod 42 through a linkage member 8.

[0055] The mechanical height display module 9 includes a mechanical height display gauge 91 and a fourth drive rod 22. The fourth drive rod 22 extends along the transverse direction. One end of the fourth drive rod 22 is linked to the second drive rod 61, and the other end of the fourth drive rod 22 is linked to the third drive rod 71. An adjusting rod 911 extends out of the mechanical height display gauge 91, and the free end of the adjusting rod 911 is linked to the fourth drive rod 22. The rotation of the second drive rod 61 or the third drive rod 71 can drive the fourth drive rod 22 to rotate; the rotation of the fourth drive rod 22 can drive the adjusting rod 911 to rotate; the rotation of the adjusting rod 911 can adjust the height display value of the mechanical height display gauge 91. The mechanical height display gauge 91 can be set in the middle position in front of the basin 2, or other positions that are convenient for observation.

[0056] Please refer to Figure 6 , Figure 7 and Figure 8 As shown, the linkage method in the present application is preferably implemented by two mutually matching thread structures. For example, it can be implemented by two thread structures with a cross-section inclined at 45 degrees (such as Figure 7 ), or a cross-section inclined thread structure combined with a screw structure (such as Figure 6 ), or two screw structures can be directly matched to achieve (such as Figure 8 The hand-cranked lifting basin assembly of the present application can conveniently realize the lifting function of the basin 2, and has a simple structure, strong stability, convenient operation, and low manufacturing cost. At the same time, the adjustment of multiple angles and positions can meet the needs of different users.

[0057] Please refer to Figures 1 to 4 As shown, in the present application, the hand-cranked lifting basin assembly further includes an outer shell 10 , and the outer shell 10 is arranged on the front surface and left and right side surfaces of the supporting frame 3 and the bearing frame 1 as a whole.

[0058] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hand-cranked lifting basin assembly, characterized in that: include: Carrying frame; A basin, mounted and fixed above the supporting frame; A support frame is fixed to the rear side of the carrier frame and extends in the up-down direction, the support frame includes an upper rod and a lower rod which are nested; The first driving mechanism comprises a first screw rod and a first driving rod, wherein the lower end of the first screw rod is threadedly connected to the lower rod, the upper end of the first screw rod is fixed to the upper rod and linked to the first driving rod, and the other end of the first driving rod protrudes outward; The rotation of the first driving rod can drive the first screw rod to rotate, and the rotation of the first screw rod can drive the upper rod to rise or fall relative to the lower rod; The first rotating operating handle is fixed to one end of the first driving rod.

2. The hand-operated lifting basin assembly according to claim 1, characterized in that: The first screw rod is implanted in the support frame.

3. The hand-operated lifting basin assembly according to claim 2, characterized in that: The support frame includes a first support rod and a second support rod; The first support rod and the second support rod are arranged at intervals along a transverse direction perpendicular to the up-down direction, and are respectively fixed at opposite ends of the support frame along the transverse direction; The first support rod comprises an upper rod and a lower rod which are nested with each other; The second support rod comprises an upper rod and a lower rod which are nested with each other; The first driving rod passes through the second supporting rod in a transverse direction and one end of the first driving rod is inserted into the first supporting rod to be linked with the first screw rod.

4. The hand-operated lifting basin assembly according to claim 3, characterized in that: Also includes: A stabilizing rod, the stabilizing rod extending in a transverse direction and having one end fixed to the first supporting rod and the other end fixed to the second supporting rod; The stabilizing rod comprises a first rod and a second rod which are nested with each other. The first rod and the second rod can be extended or shortened in a transverse direction and locked in position by a latch.

5. The hand-operated lifting basin assembly according to claim 4, characterized in that: The first driving rod is implanted in the stabilizing rod.

6. The hand-operated lifting basin assembly according to claim 4, characterized in that: Also includes: A second driving mechanism, the second driving mechanism comprising a second driving rod and a second rotating operating handle; One end of the second driving rod is linked to the first driving rod, and the other end of the second driving rod protrudes forward and is fixed to the second rotating operating handle; Rotating the second rotating operating handle can drive the second driving rod to rotate, the second driving rod rotation can be linked to the first driving rod rotation, the first driving rod rotation can be linked to the first screw rotation, and the first screw rotation can drive the upper rod to rise or fall relative to the lower rod.

7. The hand-operated lifting basin assembly according to claim 6, characterized in that: The second driving mechanism is fixed to one end of the carrier frame along the transverse direction and extends along a front-to-rear direction perpendicular to the transverse direction and the up-down direction.

8. The hand-operated lifting basin assembly according to claim 7, characterized in that: Also includes: A third driving mechanism, fixed to the other end of the carrier frame in the transverse direction and extending in the front-to-back direction; The third driving mechanism includes a third driving rod and a third rotating operating handle; One end of the third driving rod is linked to the first driving rod, and the other end of the third driving rod protrudes forward and is fixed to the third rotating operating handle; Rotating the third rotating operating handle can drive the third driving rod to rotate, the third driving rod rotation can be linked to the first driving rod rotation, the first driving rod rotation can be linked to the first screw rotation, the first screw rotation can drive the upper rod to rise or fall relative to the lower rod.

9. The hand-operated lifting basin assembly according to claim 6, characterized in that: Also includes: The linkage member is rotatably arranged on the stabilizing rod in the up-down direction, and one end of the linkage member is linked with the second driving rod, and the other end of the linkage member is linked with the first driving rod.

10. The hand-operated lifting basin assembly according to claim 8, characterized in that: Also includes: A mechanical height display module, comprising a mechanical height display meter and a fourth driving rod, wherein the fourth driving rod extends along the transverse direction, one end of the fourth driving rod is linked to the second driving rod, and the other end of the fourth driving rod is linked to the third driving rod, and an adjusting rod extends out of the mechanical height display meter, and the free end of the adjusting rod is correspondingly linked to the fourth driving rod; The rotation of the second driving rod or the third driving rod can drive the fourth driving rod to rotate, and the rotation of the fourth driving rod can drive the adjusting rod to rotate, and the rotation of the adjusting rod can adjust the height display value of the mechanical height display meter.

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