CN209018560U - A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism - Google Patents

A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism Download PDF

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Publication number
CN209018560U
CN209018560U CN201820582085.2U CN201820582085U CN209018560U CN 209018560 U CN209018560 U CN 209018560U CN 201820582085 U CN201820582085 U CN 201820582085U CN 209018560 U CN209018560 U CN 209018560U
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China
Prior art keywords
support leg
clamp arm
mounting hole
support
over switch
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Expired - Fee Related
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CN201820582085.2U
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Chinese (zh)
Inventor
何叶飞
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Individual
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Individual
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Priority to CN201820582085.2U priority Critical patent/CN209018560U/en
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism, the folding bathtub includes basin body and multiple collapsible support leg mechanisms for being mounted on basin body, the support leg mechanism includes support, support leg, change-over switch, spring and pin, the support upper end is fixed with basin body, lower end is equipped with two clamp arm in left and right, and the support leg upper end is mounted between two clamp arm of support lower end.This collapsible support leg mechanism structure is simple, easy to operate, safe and reliable, and structural strength is high, and rationally, applied widely, this folding bathtub stabilized structure is easy for installation for design.

Description

A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism
Technical field
The utility model belongs to foldable structure technical field more particularly to a kind of collapsible support leg mechanism and based on the folding The folding bathtub of formula support leg mechanism.
Background technique
Folding pin structure is a kind of used time expansion, when not used foldable structure packed up.In sphere of life, can be used for rolling over Folded tables and chairs, folding bathtub, the various aspects such as folding stand, foldable structure can greatly reduce the occupancy in space, existing folding branch Leg structure is complicated, difficult to install, and when folding is troublesome in poeration.
Bathtub can be selected to have a bath most of families for having children to child, since the volume of bathtub is larger, occupy compared with Big space, when not used, it may be difficult to the space of storage is found for bathtub.Thus there are also the appearance of folding bathtub, These folding bathtubs generally comprise basin body made of bracket with foldable and flexible material, strut basin body by bracket, this The component of kind folding bathtub is more, and the operation folded and unfolded is all very inconvenient.
Chinese utility model CN203591207U discloses a kind of collapsible bathtub, including bottom plate and panel, is connected to bottom Folding annular tub wall and two Collapsible racks being arranged on the lower surface of panel, bracket between plate and panel include First supporting leg, the second supporting leg, and the reinforcement part being connected between the first supporting leg and the second supporting leg;Bracket further includes Two the first attachment bases being rotatablely connected respectively with the upper end of the first supporting leg and the second supporting leg;First attachment base and panel Lower surface is fixedly connected;The accommodating cavity of U-shaped is formed in first supporting leg, the second supporting leg and reinforcement part;In the accommodating cavity It is equipped with the locking device for the first supporting leg and the first attachment base to be fixed together, structure is complicated for this, and folds inconvenience.
Utility model content
Based on background technique there are the problem of, a kind of the purpose of this utility model is to provide structures simple, folding convenient Collapsible support leg mechanism and folding bathtub based on the collapsible support leg mechanism.
For the attainment of one's purpose, technical solution provided by the utility model are as follows:
The utility model relates to a kind of collapsible support leg mechanism, the support leg mechanism includes that support, support leg, conversion are opened Pass, spring and pin, the support lower end are equipped with two clamp arm in left and right, and the support leg upper end is mounted on support lower end two Between clamp arm;It is respectively equipped with the first mounting hole in same center line in the left and right clamp arm, support leg upper end corresponding the The position of one mounting hole is equipped with the second mounting hole, and the pin passes through the first mounting hole and the second mounting hole makes support and branch Support foot is hinged;It is evenly distributed with several locating slots around first mounting hole of one of clamp arm, the folder is corresponded in support leg The side of arm is equipped with change-over switch, and the change-over switch upper end is equipped at least one positioning protrusion, the size of the positioning protrusion It is matched with the size of locating slot, it is hinged with support leg side in the middle part of change-over switch, it is equipped between change-over switch lower end and support leg Spring, when spring bounces, positioning protrusion is embedded in locating slot;And when the springs are compressed, positioning protrusion takes off from locating slot It opens.
Preferably, the locating slot is equipped with the first inclined-plane towards the face of positioning protrusion, and the first inclined-plane is relative to clamp arm Lateral surface be obliquely installed;Positioning protrusion is equipped with the second inclined-plane corresponding with the first inclined-plane towards the face of clamp arm.
Preferably, described pin one end is set there are two elastic slice, and the end diameter of the elastic slice is greater than the first mounting hole Diameter.
A kind of folding bathtub, including basin body and the multiple collapsible support leg mechanisms being mounted on basin body, the stabilizer blade machine Structure includes support, support leg, change-over switch, spring and pin, and the support upper end is fixed with basin body, and lower end is equipped with left and right two A clamp arm, the support leg upper end are mounted between two clamp arm of support lower end;It is respectively equipped with and is in the left and right clamp arm The position of first mounting hole of same center line, corresponding first mounting hole in support leg upper end is equipped with the second mounting hole, the column Pin makes support hinged with support leg across the first mounting hole and the second mounting hole;Around first mounting hole of one of clamp arm Several locating slots are evenly distributed with, the side that the clamp arm is corresponded in support leg is equipped with change-over switch, on the change-over switch End is equipped at least one positioning protrusion, and the size of the positioning protrusion is matched with the size of locating slot, in the middle part of change-over switch and supports Foot side is hinged, be equipped with spring between change-over switch lower end and support leg so that: when spring bounces, positioning protrusion is embedded fixed In the slot of position;And when the springs are compressed, positioning protrusion is disengaged from locating slot.
Preferably, the support leg side is fixedly installed with cross bar, and cross bar links together two of them support leg.
Preferably, the basin body includes that basin edge, basin body and basin bottom, the support leg mechanism are mounted on basin along upper, basin body Middle part is elastic tub wall, and the basin bottom is equipped with drainage hole.
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
1, this collapsible support leg mechanism structure is simple, easy to operate, safe and reliable, and structural strength is high, and design is reasonable, It is applied widely.
2, this folding bathtub stabilized structure, it is easy for installation, when not in use, it can reduce
Detailed description of the invention
Fig. 1 is the exploded view of collapsible support leg mechanism;
Fig. 2 is the structural schematic diagram of support;
Fig. 3 is the structural schematic diagram of change-over switch
Fig. 4 is the structural schematic diagram of folding bathtub;
Fig. 5 is the top view of folding bathtub;
Fig. 6 is a side view of support;
Mark explanation in schematic diagram: 1- basin body;2- support leg mechanism;3- cross bar;11- basin edge;12- basin body;13- basin bottom; 14- drainage hole;21- support;22- support leg;23- change-over switch;24- spring;25- pin;211- clamp arm;212- first is installed Hole;213- locating slot;The first inclined-plane 214-;The second mounting hole of 221-;231- positioning protrusion;The second inclined-plane 232-;251- elastic slice.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the embodiments, it is real below Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
Embodiment one:
According to Fig. 1 to Fig. 3, the present embodiment is related to a kind of collapsible support leg mechanism, and the support leg mechanism 2 includes branch Seat 21, support leg 22, change-over switch 23, spring 24 and pin 25,21 lower end of support are equipped with two clamp arm 211 in left and right, 22 upper end of support leg is mounted between 21 lower end of support, two clamp arm 211.
The first mounting hole 212 in same center line, 22 upper end of support leg are respectively equipped in the left and right clamp arm 211 The position of corresponding first mounting hole 212 is equipped with the second mounting hole 221, and described 25 one end of pin sets that there are two elastic slice 251, elastic slices 251 end diameter is greater than the diameter of the first mounting hole 212, after pin 25 is inserted into the first mounting hole 212 and the second mounting hole 221 Keep support 21 and support leg 22 hinged.Elastic slice 251 is fixed in 25 axial direction of pin by support 21 and support leg 22.251 end of elastic slice An inclined-plane can be set in portion, straight by bore hole pressure when pin is installed to the first mounting hole 212 and the second mounting hole 221 Diameter reduces, and elastic slice 251 restores elastic force after passing through the first mounting hole 212 and the second mounting hole 221, and support 21 and support leg 22 are existed It is fixed in 25 axial direction of pin.
It is uniformly distributed around first mounting hole 212 of one of clamp arm 211 there are four locating slot 213, in support leg 22 The side of the corresponding clamp arm 211 is equipped with change-over switch 23, and 23 upper end of change-over switch is set there are two positioning protrusion 231, should The size of positioning protrusion 231 is matched with the size of locating slot 213, and 23 middle part of change-over switch is hinged with 22 side of support leg, conversion Spring 24 is equipped between 23 lower end of switch and support leg 22.When spring 24 bounces, change-over switch 23 24 elastic force of spring effect under, Positioning protrusion 231 is embedded in locating slot 213;And when 23 lower end of change-over switch is pressed, when spring 2 is compressed, positioning protrusion 231 disengage from locating slot 213.
The locating slot 213 towards the face of positioning protrusion 231 be equipped with the first inclined-plane 214, the first inclined-plane 214 relative to The lateral surface of clamp arm 211 is obliquely installed;Positioning protrusion 231 is equipped with corresponding with the first inclined-plane 214 the towards the face of clamp arm 211 Two inclined-planes 232.
Embodiment two:
According to Fig. 1 to Fig. 5, the present embodiment is related to a kind of folding bathtub, including basin body 1 and is mounted on basin body 1 Multiple collapsible support leg mechanisms 2, the support leg mechanism 2 include support 21, support leg 22, change-over switch 23, spring 24 and column Pin 25,21 upper end of support and basin body 1 are fixed, and lower end is equipped with two clamp arm 211 in left and right, 22 upper end of the support leg peace Between 21 lower end of support, two clamp arm 211.
The first mounting hole 212 in same center line, 22 upper end of support leg are respectively equipped in the left and right clamp arm 211 The position of corresponding first mounting hole 212 is equipped with the second mounting hole 221, and described 25 one end of pin sets that there are two elastic slice 251, elastic slices 251 diameter is greater than the diameter of the first mounting hole 212, and pin 25 makes to prop up after being inserted into the first mounting hole 212 and the second mounting hole 221 Seat 21 is hinged with support leg 22.Elastic slice 251 is fixed in 25 axial direction of pin by support 21 and support leg 22.The end of elastic slice 251 An inclined-plane can be set, by bore hole pressure, diameter when pin is installed to the first mounting hole 212 and the second mounting hole 221 It reduces, elastic slice 251 restores elastic force after passing through the first mounting hole 212 and the second mounting hole 221, by support 21 and support leg 22 in column It is fixed in 25 axial direction of pin.
It is uniformly distributed around first mounting hole 212 of one of clamp arm 211 there are four locating slot 213, in support leg 22 The side of the corresponding clamp arm 211 is equipped with change-over switch 23, and 23 upper end of change-over switch is set there are two positioning protrusion 231, should The size of positioning protrusion 231 is matched with the size of locating slot 213, and 23 middle part of change-over switch is hinged with 22 side of support leg, conversion Spring 24 is equipped between 23 lower end of switch and support leg 22.When spring 24 bounces, change-over switch 23 24 elastic force of spring effect under, Positioning protrusion 231 is embedded in locating slot 213;And when 23 lower end of change-over switch is pressed, when spring 2 is compressed, positioning protrusion 231 disengage from locating slot 213.
The locating slot 213 towards the face of positioning protrusion 231 be equipped with the first inclined-plane 214, the first inclined-plane 214 relative to The lateral surface of clamp arm 211 is obliquely installed;Positioning protrusion 231 is equipped with corresponding with the first inclined-plane 214 the towards the face of clamp arm 211 Two inclined-planes 232.
The basin body 1 includes basin along 11, basin body 12 and basin bottom 13, and the support leg mechanism 2 is mounted on basin along 11, basin It is elastic tub wall in the middle part of body 12, the basin bottom 13 is equipped with drainage hole 14;22 side of support leg is fixedly installed with cross bar 3, cross bar 3 Two of them support leg 22 is linked together.
The utility model folding principle:
Before being folded, two positioning protrusion 231 on 23 top of change-over switch are embedded B and D in clamp arm 211 to the utility model It is fixed between support 21 and support leg 22 in two locating slots 213 (as shown in Figure 6), it is at this time the expansion shape of support leg mechanism 2 State.
Certain pressure is applied to the lower part of change-over switch 23, makes entire change-over switch 23 as lever, it is hinged with middle part Place is used as fulcrum, and after lower end makes power, the positioning protrusion 231 of upper end can be detached from two locating slots 213 of B and D, Support leg 22 is rotated, change-over switch 23 is bent together with support leg 22, and positioning protrusion 231 reaches A and two locating slots 213 of C are right The position answered, after power is unloaded in 23 lower part of change-over switch, positioning protrusion 231 enters in two locating slots 213 of A and C, so that support 21 It is fixed between support leg 22, it is at this time the folded state of support leg mechanism 2.
When needing for support leg mechanism 2 to be unfolded, support leg 22 is pulled, the second inclined-plane 232 on change-over switch 23 is along fixed The opposite sliding in the first inclined-plane 214 in the slot 213 of position, in the case where not needing to apply pressure to 23 lower end of change-over switch, energy Support leg 22 and change-over switch 23 are rotated in the reverse direction, positioning protrusion 231 reaches corresponding two locating slots 213 of B and D later Then position is embedded into, make to fix between support 21 and support leg 22, be at this time the unfolded state of support leg mechanism 2.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in also be the embodiments of the present invention, actual structure is not limited to this.So the common skill of this field Art personnel are enlightened by it, without deviating from the purpose of the present invention, are not inventively designed and the technology The similar frame mode of scheme and embodiment, all should belong to the protection range of the utility model.

Claims (6)

1. a kind of collapsible support leg mechanism, which is characterized in that the support leg mechanism includes support, support leg, change-over switch, bullet Spring and pin, the support lower end are equipped with two clamp arm in left and right, and the support leg upper end is mounted on two clamp arm of support lower end Between;
The first mounting hole in same center line, corresponding first installation in support leg upper end are respectively equipped in the left and right clamp arm The position in hole is equipped with the second mounting hole, and the pin passes through the first mounting hole and the second mounting hole cuts with scissors support and support leg It connects;
It is evenly distributed with several locating slots around first mounting hole of one of clamp arm, the one of the clamp arm is corresponded in support leg Side is equipped with change-over switch, and the change-over switch upper end is equipped at least one positioning protrusion, the size and positioning of the positioning protrusion The size of slot matches, hinged with support leg side in the middle part of change-over switch, and spring, bullet are equipped between change-over switch lower end and support leg When spring bounces, positioning protrusion is embedded in locating slot;And when the springs are compressed, positioning protrusion is disengaged from locating slot.
2. collapsible support leg mechanism according to claim 1, which is characterized in that the locating slot is towards positioning protrusion Face is equipped with the first inclined-plane, and the first inclined-plane is obliquely installed relative to the lateral surface of clamp arm;Positioning protrusion is towards setting on the face of clamp arm There is the second inclined-plane corresponding with the first inclined-plane.
3. collapsible support leg mechanism according to claim 1, which is characterized in that described pin one end is set there are two bullet Piece, the end diameter of the elastic slice are greater than the diameter of the first mounting hole.
4. a kind of folding bathtub based on collapsible support leg mechanism described in claim 1, which is characterized in that it include basin body and The multiple collapsible support leg mechanisms being mounted on basin body, the support leg mechanism include support, support leg, change-over switch, spring And pin, the support upper end are fixed with basin body, lower end is equipped with two clamp arm in left and right, and the support leg upper end is mounted on branch Between two clamp arm of seat lower end;
The first mounting hole in same center line, corresponding first installation in support leg upper end are respectively equipped in the left and right clamp arm The position in hole is equipped with the second mounting hole, and the pin passes through the first mounting hole and the second mounting hole cuts with scissors support and support leg It connects;
It is evenly distributed with several locating slots around first mounting hole of one of clamp arm, the one of the clamp arm is corresponded in support leg Side is equipped with change-over switch, and the change-over switch upper end is equipped at least one positioning protrusion, the size and positioning of the positioning protrusion The size of slot matches, hinged with support leg side in the middle part of change-over switch, between change-over switch lower end and support leg equipped with spring with So that: when spring bounces, positioning protrusion is embedded in locating slot;And when the springs are compressed, positioning protrusion takes off from locating slot It opens.
5. folding bathtub according to claim 4, which is characterized in that the support leg side is fixedly installed with cross bar, Cross bar links together two of them support leg.
6. folding bathtub according to claim 4, which is characterized in that the basin body includes basin edge, basin body and basin bottom, institute The support leg mechanism stated is mounted on basin along upper, is elastic tub wall in the middle part of basin body, the basin bottom is equipped with drainage hole.
CN201820582085.2U 2018-04-23 2018-04-23 A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism Expired - Fee Related CN209018560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820582085.2U CN209018560U (en) 2018-04-23 2018-04-23 A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820582085.2U CN209018560U (en) 2018-04-23 2018-04-23 A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism

Publications (1)

Publication Number Publication Date
CN209018560U true CN209018560U (en) 2019-06-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820582085.2U Expired - Fee Related CN209018560U (en) 2018-04-23 2018-04-23 A kind of collapsible support leg mechanism and the folding bathtub based on the collapsible support leg mechanism

Country Status (1)

Country Link
CN (1) CN209018560U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190625

CF01 Termination of patent right due to non-payment of annual fee