TWM514816U - Combination structure of footrest bracket of foldable toilet chair - Google Patents

Description

Retractable toilet seat pedal frame combination structure

The present invention relates to a foldable toilet seat pedal frame combination structure, which mainly refers to a left and right pedal bracket that can be assembled, and can be deployed and folded to save labor and effort.

The toilet chair is mainly used for people with reduced mobility. For example, the M436432 is a toilet chair structure designed by the inventor. It has a seat frame, a back frame, two armrest frames, two front and rear legs, a positioning frame and a front pedal. The frame is pivotally connected with the front and rear tripods; the bottom of the back frame is pivotally connected with the seat frame and the armrest frame, and the armrest frame is pivotally connected with the front and rear legs; and the positioning frame can be folded and unfolded, and the two ends are respectively connected with the front and rear legs. The pivoting, the front pedal width corresponds to the left and right side of the front leg, and the two sides are respectively pivotally connected to the left and right shafts, and the front leg can be pivoted forward or upwardly.

In the foregoing structure, although the front step frame can provide the foot stepping, the weight is not easy to expand and the folding operation is lacking because of the volume corresponding to the width of the front leg frame.

The purpose of this creation is to provide a left and right pedal bracket, which can be deployed and folded to save labor.

The creation includes a frame, a back frame, two armrests, a front leg frame, a rear leg frame, two positioning frames, two pedal frames, the frame frame is pivotally connected with the front and rear legs; and the back frame and the frame and the handrail The frame is pivotally connected; the armrest frame is pivotally connected to the top of the front and rear legs, and the two ends of the positioning frame are respectively pivotally connected with the front and rear legs, and can be positioned and folded; and the front and rear legs respectively have two front and rear bars. And the front and rear rods respectively engage the lateral front and rear links, and respectively provide the joint portions on the two sides of the front connecting rod, the joint portion may have two opposite sleeves, and the sleeve has two sleeve portions And a set of connecting holes are arranged between the two socket portions and the two socket portions, and the group connecting holes are arranged at the front connecting rod, and one set of the two sets of the joint blocks can fit the front rod body and the engaging elements The insertion sleeve and the front connecting rod are fixedly connected; the second pedal bracket is respectively combined with the front connecting rod side joint portion, and the two pedal bracket has a rod body and a pedal, and the pedal can be unfolded corresponding to the rod body and Closed, and the joint hole is arranged above the rod body, and the rod body is disposed in the other sleeve portion of the two sets of joint blocks, and is engaged by the joint Group group member engaging hole inserted portion of the socket contact of the contact hole and the rod body, and two pedal bracket may be respectively provided in the group before the two sides of the front leg link position.

Further, the joint portion of the front connecting rod of the front stand can be a sleeve, and the sleeve is fixedly connected to the front connecting rod by welding or engaging elements, and the rod body of the pedal bracket can be inserted into the sleeve. Further, a sleeve hole may be disposed on the sleeve, and the joint hole of the joint member of the joint member is assembled with the joint hole of the rod body.

The second pedal bracket of the present invention does not correspond to the width of the front connecting rod, and can be separately operated to expand and close, so that it can be operated by a small force, which can improve the convenience of use, and the pedal bracket can be used with the toilet. The folding of the chair can provide better folding convenience.

Referring to Figures 1 to 4, the first embodiment of the present invention includes a frame 1, a back frame 2, two armrest frames 3, a front leg frame 4, a rear leg frame 5, two positioning frames 6, and two pedal brackets 7, which are The frame 1 is pivotally connected to the front and rear legs 4, 5; the lower frame 2 is pivotally connected with the frame 1 and the armrest frame 3, and the armrest frame 3 is pivotally connected to the front and rear legs 4, 5, and the positioning frame 6 is The ends are pivotally connected to the front and rear legs 4, 5 respectively, and can be positioned and folded; the front and rear legs 4, 5 respectively have two front and rear bars 40, 50, and two front and rear bars 40, 50 The front and rear links 41, 51 are respectively engaged, and the joint portions 42 are respectively provided on both sides of the front link 41.

The joint portion 42 has two opposite sleeves 421. The sleeve portion 421 has two sleeve portions 422, and the assembly holes 423 are disposed between the two socket portions 422 and the two socket portions 422. The set of holes 411 are disposed on the two sides of the rod 41, and the set of joints 422 of the two sets of the joints 421 can be engaged with the front link 41 and inserted into the sleeve 422 and the set hole 411 of the front link 41 by the engaging element 9. 423 fixed.

The two pedal brackets 7 are respectively combined with the two side joint portions 42 of the front link 41. The two pedal brackets 7 have a rod body 71 and a pedal 72. The pedal plate 72 can be unfolded and folded corresponding to the rod body 71, and the rod body 71 can be unfolded and folded. The pivot rod 711 can be obliquely disposed on the bottom side, and one end of the pedal 72 can be pivotally connected to the pivot rod 711, and the pedal 72 can be pivoted and folded at a 45 ^o angle corresponding to the rod 71, and above the rod 71. The engaging hole 712 is disposed, and the rod body 71 is disposed in the other sleeve portion 422 of the two sleeves 421, and the engaging hole 423 of the sleeve portion 422 and the engaging hole 712 of the rod body 71 are inserted by the engaging member 9. The two pedal brackets 7 are assembled and disposed on the two sides of the front link 41 before the front leg frame 4, respectively.

The pedal 72 of the creation can be unfolded and folded according to requirements, and can be folded together with the whole toilet seat as shown in FIG. 4, which can be convenient for folding.

The pedal bracket 7 of the present invention does not correspond to the width and volume of the front connecting rod 41 and can be separately deployed and folded, so that it can be operated by a small force, which can improve the convenience of use, and the pedal bracket 7 can be matched. The toilet seat can be folded for better convenience.

Please refer to FIG. 5 for a second embodiment of the present invention, and the second embodiment is similar to the first embodiment, and the difference is in assembling another type of pedal bracket 8, and the rod 81 of the pedal bracket 8 can be at the bottom. The side corresponding rod body 81 is provided with a pivot rod 811 in the vertical direction, and the pedal 82 side is pivotally connected with the pivot rod 811, and the pedal 82 can be unfolded and folded corresponding to the rod body 81, and can have the effect of the present invention.

Referring to FIG. 6 and the seventh embodiment of the present invention, and the third embodiment is similar to the first embodiment, the difference between the joint portion 42 of the link 41 before the front leg frame 4 can be the sleeve 424, and The sleeve 424 is fixed on the two sides of the front connecting rod 41 by welding, and the rod body 71 of the pedal bracket 7 can be inserted into the sleeve 424 for assembly, and the sleeve 424 can be provided with a grouping hole 425, and The engaging hole 425 of the insertion sleeve 424 is inserted into the engagement hole 713 of the rod 71.

Referring to FIG. 8 and the fourth embodiment of the present invention, the fourth embodiment is similar to the second embodiment. The main difference is that the joint portion 42 is a sleeve 424, and the sleeve 424 is fixed to the front rod body. 41, the sleeve 424 is provided with a transverse slot 426, and the elastic body 812 is disposed on the rod 81 of the pedal bracket 8, and the knob 81 can be inserted into the slot 426 when the rod 81 is inserted into the sleeve 424. The lever body 81 can be pivoted corresponding to the sleeve 424 so that the pedal 82 can be positioned outside the front pole body 40 during folding to improve the convenience of folding.

Therefore, according to the above, the present invention can improve the lighter opening and folding operation of the toilet seat pedal, and the foregoing embodiment is an example of the creation, and is not a limitation of the creation, and the equivalent change according to the spirit of the creation should also belong to Within the scope of this creation.

1‧‧‧Rack
2‧‧‧back frame
3‧‧‧Handrail
4‧‧‧Front stand
40‧‧‧ front pole
41‧‧‧ front connecting rod
411‧‧‧Group holes
42‧‧‧ joints
421‧‧‧ sets of compositories
422‧‧‧ Sockets
423‧‧‧ groups of holes
424‧‧‧ casing
425‧‧‧ groups of holes
426‧‧‧ slots
5‧‧‧Back tripod
51‧‧‧ Rear Link
50‧‧‧ rear body
6‧‧‧ Positioning frame
7‧‧‧ pedal bracket
71‧‧‧ rod body
711‧‧‧ pivot
712‧‧‧Join hole
72‧‧‧ pedal
8‧‧‧ pedal bracket
81‧‧‧ rod body
811‧‧‧ pivot
812‧‧‧Button
82‧‧‧ pedal
9‧‧‧ Engagement components

Figure 1 is an exploded view of the first embodiment of the present invention.

Figure 2 is a combination of the first embodiment of the present invention showing the pedal deployment state.

Figure 3 is a combination diagram of the first embodiment of the present invention, showing the state of pedal folding.

Figure 4 is a diagram showing the overall folded state of the first embodiment of the present invention.

Figure 5 is a schematic view showing the assembly of another pedal bracket in the second embodiment of the present invention.

Figure 6 is an exploded view of a third embodiment of the present creation.

Figure 7 is a combination diagram of the third embodiment of the present creation.

Figure 8 is an exploded view of a fourth embodiment of the present creation.

Figure 9 is a schematic view showing the folding of the pedal frame of the fourth embodiment of the present invention.

1‧‧‧Rack

2‧‧‧back frame

3‧‧‧Handrail

4‧‧‧Front stand

40‧‧‧ front pole

41‧‧‧ front connecting rod

411‧‧‧Group holes

42‧‧‧ joints

421‧‧‧ sets of compositories

422‧‧‧ Sockets

423‧‧‧ groups of holes

5‧‧‧Back tripod

51‧‧‧ Rear Link

50‧‧‧ rear body

6‧‧‧ Positioning frame

7‧‧‧ pedal bracket

71‧‧‧ rod body

711‧‧‧ pivot

712‧‧‧Join hole

72‧‧‧ pedal

9‧‧‧ Engagement components

Claims (7)

The utility model relates to a foldable toilet seat pedal frame combined structure, which has a front and a rear tripod, and the front and rear tripods respectively have two front and rear rod bodies, and the two front pole bodies are engaged with the front connecting rod, wherein the front connecting rod has two sides. The two joints are respectively provided, and the two pedal brackets respectively have a rod body and a pedal, and the pedals can be unfolded and folded corresponding to the rod body, and the rod body is combined with the joint portion of the front link. The retractable toilet seat pedal frame assembly structure according to claim 1, wherein the pedal body of the pedal bracket can be disposed on the side of the bottom side obliquely, and one end of the pedal is pivotally connected to the pivot rod. The reclining chair pedal bracket assembly structure according to claim 1, wherein the pedal body of the pedal bracket is disposed on the bottom side of the rod corresponding to the vertical direction of the rod body, and the pedal side is pivotally connected to the pivot rod. The retractable toilet seat pedal frame assembly structure according to claim 1, 2 or 3, wherein the joint portion of the front link has two opposite sleeves, the sleeve has two sleeve portions, and A set of connecting holes is arranged between the socket portion and the two socket portions, and a set connecting hole is arranged at the front connecting rod, and a set of joints of the two sets of the joint blocks can be fitted with the front rod body and inserted into the socket portion by the engaging component And the set of the front connecting rod is fixed; the second pedal bracket is provided with an engaging hole above the rod body, and the rod body is disposed in the other socket of the two sets of the joint, and the joint part is inserted into the socket The set of holes and the joint holes of the rod body are assembled. The retractable toilet seat pedal frame assembly structure according to claim 1, 2 or 3, wherein the front link joint portion is a sleeve, and the sleeve is fixed on the front link and the base of the pedal bracket The sleeve can be inserted into the sleeve, and the sleeve can be provided with a joint hole, and the joint hole of the joint member insertion sleeve is assembled with the joint hole of the rod body. The retractable toilet seat pedal frame assembly structure according to claim 4, wherein the joint portion of the front connecting rod is a sleeve, and the sleeve is fixed on the front connecting rod, and the rod body of the pedal bracket can be inserted The sleeve is assembled in the sleeve, and the sleeve is provided with a transverse slot, and the elastic button is arranged on the rod body of the pedal bracket, and the knob is inserted into the slot when the rod body is inserted into the sleeve, and the rod body can be correspondingly The sleeve pivots. The retractable toilet seat pedal frame assembly structure according to claim 1, 2 or 3, wherein the toilet chair further comprises a frame, a back frame, two armrest frames, a front leg frame, a rear leg frame and two positioning frames, The frame is pivotally connected to the front and rear legs; the bottom frame is pivotally connected to the frame and the armrest frame; the armrest frame is pivotally connected to the front and the rear frame, and the two ends of the positioning frame are respectively pivotally connected with the front and rear legs, and Can be positioned and folded.