CN204428683U - Foldable sit pulling force chair - Google Patents

Foldable sit pulling force chair Download PDF

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Publication number
CN204428683U
CN204428683U CN201520123889.2U CN201520123889U CN204428683U CN 204428683 U CN204428683 U CN 204428683U CN 201520123889 U CN201520123889 U CN 201520123889U CN 204428683 U CN204428683 U CN 204428683U
Authority
CN
China
Prior art keywords
rod
spring
plate
service creeper
guide roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520123889.2U
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Chinese (zh)
Inventor
周辉
娄志国
胡浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taishan Medical University
Original Assignee
Taishan Medical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taishan Medical University filed Critical Taishan Medical University
Priority to CN201520123889.2U priority Critical patent/CN204428683U/en
Application granted granted Critical
Publication of CN204428683U publication Critical patent/CN204428683U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of foldable sit pulling force chair, comprise rise and retire device and stretching device, the described device that rises and retires is provided with service creeper, bullet pad, leg, foot pad, vertical rotary plate, horizontal rotary flap, rotating hole, swingle, plate, slot, through hole, pin hook pad, support bar, fixed bar; Described stretching device is provided with front apron, backboard, front limit block, rear limited block, left spring, middle spring, right spring, moves left orifice plate, the orifice plate that moves right, connecting rod, stay cord, lower guide roller, on guide roller, rolling wheel support, pulling force handle, guide post.The structure of the utility model device is simple, easily manufactured, apish sitting posture is set to chaise longue, the spring-compressed variable that setting one is multistage under original equipment that rises and retires, the whole-body muscle group exerted oneself when taking exercise being increased, better train on can be had.

Description

Foldable sit pulling force chair
Technical field
The utility model relates to a kind of foldable sit pulling force chair, is a kind of deck chair with convenient folder function and functions expanding effect specifically.
Background technology
When exercise or body-building, traditional board for lying on back is merely able to the position of tempering waist abdomen, and actual effect is single, in order to deepen the body part of taking exercise, expanding effect when taking exercise, can carry out the structure of modification of certain function to traditional exercise board for lying on back.
Utility model content
The object of utility model is the deficiency existed for prior art, provides a kind of foldable sit pulling force chair.
To achieve the above object, the method that the utility model adopts is: a kind of foldable sit pulling force chair, comprise rise and retire device and stretching device, the described device that rises and retires is provided with service creeper, bullet pad, leg, foot pad, vertical rotary plate, horizontal rotary flap, rotating hole, swingle, plate, slot, through hole, pin hook pad, support bar, fixed bar, described stretching device is provided with front apron, backboard, front limit block, rear limited block, left spring, middle spring, right spring, moves left orifice plate, the orifice plate that moves right, connecting rod, stay cord, lower guide roller, on guide roller, rolling wheel support, pulling force handle, guide post, the lower surface of described bullet pad is fixed on the upper surface of service creeper, the centre-height of the upper end of described leg and the side end face of service creeper is rotatably connected, lower end is fixedly connected with foot pad, the lower end rotating hole of described vertical rotary plate and the swingle of service creeper front end are connected, the rotating hole of upper end and the swingle of horizontal rotary flap one end are connected, described plate is fixedly connected on the both sides of the other end of horizontal rotary bull stick, be connected with the slot of support bar, described through hole is positioned at the center of plate and slot, the two ends of described pin hook pad are fixedly connected with the upper end of support bar, the two ends of described fixed bar are connected with support bar and leg respectively by pin-and-hole, the upper surface of described front apron is fixedly connected on the centre position of service creeper lower surface, the upper surface of described backboard is fixedly connected on the centre position of service creeper lower surface, endface position central alignment, the center of one end face of described front limit block is fixedly connected with the end face of connecting rod, be positioned at the right side of front apron, one end face of described rear limited block plate is fixedly connected with the other end of connecting rod, be positioned at the right side of backboard, one end of described guide post is fixedly connected on the end face center of front apron, be connected with the centre bore of connecting rod left end face, described connecting rod is through the centre bore of backboard, described left spring is enclosed within connecting rod, an end face is connected with its right end face of front limit block, another end face is connected with the left end face contact moving left orifice plate be enclosed within connecting rod, described middle spring is enclosed within connecting rod, an end face is connected with its right end face contact moving left orifice plate, the other end is connected with the left end face contact of the orifice plate that moves right be enclosed within connecting rod, described right spring housing is on connecting rod, an end face is connected with its right end face contact of the orifice plate that moves right, the other end is connected with the left end face contact of backboard, the end face center being fixedly connected on rear limited block of described stay cord, the other end is fixedly connected on the centre position of handle, described lower guide roller is fixedly connected on the lower end of its right end face of service creeper, one end of described rolling wheel support is fixed on the center of service creeper its right end face, described upper guide roller is fixedly connected on rolling wheel support.
As preferably, being centrally located on same vertical line of described upper guide roller and lower guide roller.
As preferably, the lower end cross bar of described rolling wheel support had the perforation of rope, and upper end cross bar has a fluting left.
Beneficial effect
The structure of the utility model device is simple, easily manufactured, apish sitting posture is set to chaise longue, the spring-compressed variable that setting one is multistage under original equipment that rises and retires, the whole-body muscle group exerted oneself when taking exercise being increased, better train on can be had.
Accompanying drawing explanation
Fig. 1 the utility model apparatus structure schematic diagram;
Wherein, 11-service creeper, 12-bullet pad, 13-leg, 14-foot pad, 15-vertical rotary plate, 16-horizontal rotary flap, 17-rotating hole, 18-swingle, 19-plate, 110-slot, 111-through hole, 112-pin hooks pad, 113-support bar, 114-fixed bar, 21-front apron, 22-backboard, 23-front limit block, limited block after 24-, 25-left spring, spring in 26-, the right spring of 27-, 28-moves left orifice plate, 29-moves right orifice plate, 210-connecting rod, 211-stay cord, guide roller under 212-, the upper guide roller of 213-, 214-rolling wheel support, 215-pulling force handle, 216-guide post.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment 1:
As shown in Figure 1, a kind of foldable sit pulling force chair, comprise rise and retire device and stretching device, rise and retire device is provided with service creeper 11, bullet pad 12, leg 13, foot pad 14, vertical rotary plate 15, horizontal rotary flap 16, rotating hole 17, swingle 18, plate 19, slot 110, through hole 111, pin hook pad 112, support bar 113, fixed bar 114; Stretching device is provided with front apron 21, backboard 22, front limit block 23, rear limited block 24, left spring 25, middle spring 26, right spring 27, moves left orifice plate 28, the orifice plate 29 that moves right, connecting rod 210, stay cord 211, lower guide roller 212, on guide roller 213, rolling wheel support 214, pulling force handle 215, guide post 216.
The lower surface of bullet pad 12 is fixed on the upper surface of service creeper 11, the centre-height of the upper end of leg 13 and the side end face of service creeper 11 is rotatably connected, lower end is fixedly connected with foot pad 14, firm in order to ensure the support of lower end, and the contact surface of the lower surface of foot pad 14 is set as circular end face.
The lower end rotating hole 17 of vertical rotary plate 15 and the swingle 18 of service creeper 11 front end are connected, the rotating hole 17 of upper end and the swingle 18 of horizontal rotary flap 16 one end are connected, plate 19 is fixedly connected on the both sides of the other end of horizontal rotary bull stick 18, be connected with the slot 110 of support bar 113, through hole 111 is positioned at the center of plate 19 and slot 110, in order to make can to lean on mutually by end face between plate with plate in folding, set a flap in one end of vertical rotary plate 15 and service creeper 11, outstanding height is the thickness of plate.
The two ends of foot pad 14 are fixedly connected with the upper end of support bar 113, the two ends of fixed bar 114 are connected with support bar 113 and leg 13 respectively by pin-and-hole, and the setting of fixed bar 114 is mainly in order to ensure that support bar 113 can not be taken up when both feet are exerted oneself.
The upper surface of front apron 21 is fixedly connected on the centre position of service creeper 11 lower surface, the upper surface of backboard 22 is fixedly connected on the centre position of service creeper 11 lower surface, endface position central alignment, be provided with centre bore at the center of backboard to be connected with connecting rod 210, front apron 21 should be consistent with the length of connecting rod 210 with its right end face distance of backboard 22.
The center of one end face of front limit block 23 is fixedly connected with the end face of connecting rod 210, be positioned at the right side of front apron 21, one end face of rear limited block 24 is fixedly connected with the other end of connecting rod 210, be positioned at the right side of backboard 22, one end of guide post 216 is fixedly connected on the end face center of front apron 21, be connected with the centre bore of connecting rod 210 left end face, connecting rod 210 is through the centre bore of backboard 22, one end of connecting rod 210 is supported by the centre bore of backboard, the other end is supported by guide post 216, slides relative to one another.
Left spring 25 is enclosed within connecting rod 210, an end face is connected with its right end face of front limit block 23, another end face is connected with the left end face contact moving left orifice plate 28 be enclosed within connecting rod 210, middle spring 26 is enclosed within connecting rod 210, an end face is connected with its right end face contact moving left orifice plate 28, the other end is connected with the left end face contact of the orifice plate 29 that moves right be enclosed within connecting rod 210, right spring 27 is enclosed within connecting rod 210, an end face is connected with its right end face contact of the orifice plate 29 that moves right, the other end is connected with the left end face contact of backboard 22, when the stressed stretching in one end of connecting rod 210 time, front limit block 23 moves to the right, Compress Spring, resistance is provided.
The end face center being fixedly connected on rear limited block 24 of stay cord 211, the other end is fixedly connected on the centre position of handle, lower guide roller 212 is fixedly connected on the lower end of its right end face of service creeper 11, one end of rolling wheel support 214 is fixed on the center of service creeper 11 its right end face, upper guide roller 213 is fixedly connected on rolling wheel support 214, in order to ensure that stay cord 211 can not re-use skew in process and come off, upper guide roller 213 and lower guide roller 212 be centrally located on same vertical line, for the ease of the movement of stay cord 211, the lower end cross bar of rolling wheel support 214 had the perforation of rope, upper end cross bar has a fluting left.
Embodiment 2:
As shown in Figure 1, a kind of foldable sit pulling force chair, comprise rise and retire device and stretching device, rise and retire device is provided with service creeper 11, bullet pad 12, leg 13, foot pad 14, vertical rotary plate 15, horizontal rotary flap 16, rotating hole 17, swingle 18, plate 19, slot 110, through hole 111, pin hook pad 112, support bar 113, fixed bar 114; Stretching device is provided with front apron 21, backboard 22, front limit block 23, rear limited block 24, left spring 25, middle spring 26, right spring 27, moves left orifice plate 28, the orifice plate 29 that moves right, connecting rod 210, stay cord 211, lower guide roller 212, on guide roller 213, rolling wheel support 214, pulling force handle 215, guide post 216.
The lower surface of bullet pad 12 is fixed on the upper surface of service creeper 11, the centre-height of the upper end of leg 13 and the side end face of service creeper 11 is rotatably connected, lower end is fixedly connected with foot pad 14, firm in order to ensure the support of lower end, and the contact surface of the lower surface of foot pad 14 is set as circular end face.
The lower end rotating hole 17 of vertical rotary plate 15 and the swingle 18 of service creeper 11 front end are connected, the rotating hole 17 of upper end and the swingle 18 of horizontal rotary flap 16 one end are connected, plate 19 is fixedly connected on the both sides of the other end of horizontal rotary bull stick 18, be connected with the slot 110 of support bar 113, through hole 111 is positioned at the center of plate 19 and slot 110, in order to make can to lean on mutually by end face between plate with plate in folding, set a flap in one end of vertical rotary plate 15 and service creeper 11, outstanding height is the thickness of plate.
The two ends of foot pad 14 are fixedly connected with the upper end of support bar 113, the two ends of fixed bar 114 are connected with support bar 113 and leg 13 respectively by pin-and-hole, and the setting of fixed bar 114 is mainly in order to ensure that support bar 113 can not be taken up when both feet are exerted oneself.
It is more comfortable time the setting of the foot support of the utility model device is mainly in order to make to use, but too much connecting rod, cause inconvenience when connecting is installed, so quick for installation in order to make, when concrete enforcement, the supported folding device of foot can be cancelled, use conventional methods, below service creeper 11, fix a pin hook pad, the floor space of installing with actual can be made to be reduced.
The upper surface of front apron 21 is fixedly connected on the centre position of service creeper 11 lower surface, the upper surface of backboard 22 is fixedly connected on the centre position of service creeper 11 lower surface, endface position central alignment, be provided with centre bore at the center of backboard to be connected with connecting rod 210, front apron 21 should be consistent with the length of connecting rod 210 with its right end face distance of backboard 22.
The center of one end face of front limit block 23 is fixedly connected with the end face of connecting rod 210, be positioned at the right side of front apron 21, one end face of rear limited block 24 is fixedly connected with the other end of connecting rod 210, be positioned at the right side of backboard 22, one end of guide post 216 is fixedly connected on the end face center of front apron 21, be connected with the centre bore of connecting rod 210 left end face, connecting rod 210 is through the centre bore of backboard 22, one end of connecting rod 210 is supported by the centre bore of backboard, the other end is supported by guide post 216, slides relative to one another.
Left spring 25 is enclosed within connecting rod 210, an end face is connected with its right end face of front limit block 23, another end face is connected with the left end face contact moving left orifice plate 28 be enclosed within connecting rod 210, middle spring 26 is enclosed within connecting rod 210, an end face is connected with its right end face contact moving left orifice plate 28, the other end is connected with the left end face contact of the orifice plate 29 that moves right be enclosed within connecting rod 210, right spring 27 is enclosed within connecting rod 210, an end face is connected with its right end face contact of the orifice plate 29 that moves right, the other end is connected with the left end face contact of backboard 22, when the stressed stretching in one end of connecting rod 210 time, front limit block 23 moves to the right, Compress Spring, resistance is provided.
The end face center being fixedly connected on rear limited block 24 of stay cord 211, the other end is fixedly connected on the centre position of handle, lower guide roller 212 is fixedly connected on the lower end of its right end face of service creeper 11, one end of rolling wheel support 214 is fixed on the center of service creeper 11 its right end face, upper guide roller 213 is fixedly connected on rolling wheel support 214, in order to ensure that stay cord 211 can not re-use skew in process and come off, upper guide roller 213 and lower guide roller 212 be centrally located on same vertical line, for the ease of the movement of stay cord 211, the lower end cross bar of rolling wheel support 214 had the perforation of rope, upper end cross bar has a fluting left.

Claims (3)

1. a foldable sit pulling force chair, it is characterized in that: comprise rise and retire device and stretching device, the described device that rises and retires is provided with service creeper (11), bullet pad (12), leg (13), foot pad (14), vertical rotary plate (15), horizontal rotary flap (16), rotating hole (17), swingle (18), plate (19), slot (110), through hole (111), pin hook pad (112), support bar (113), fixed bar (114), described stretching device is provided with front apron (21), backboard (22), front limit block (23), rear limited block (24), left spring (25), middle spring (26), right spring (27), move left orifice plate (28), move right orifice plate (29), connecting rod (210), stay cord (211), lower guide roller (212), upper guide roller (213), rolling wheel support (214), pulling force handle (215), guide post (216), the lower surface of described bullet pad (12) is fixed on the upper surface of service creeper (11), the centre-height of the upper end of described leg (13) and the side end face of service creeper (11) is rotatably connected, lower end is fixedly connected with foot pad (14), the lower end rotating hole (17) of described vertical rotary plate (15) and the swingle (18) of service creeper (11) front end are connected, the rotating hole (17) of upper end and the swingle (18) of horizontal rotary flap (16) one end are connected, described plate (19) is fixedly connected on the both sides of the other end of horizontal rotary bull stick (18), be connected with the slot (110) of support bar (113), described through hole (111) is positioned at the center of plate (19) and slot (110), the two ends of described foot pad (14) are fixedly connected with the upper end of support bar (113), the two ends of described fixed bar (114) are connected with support bar (113) and leg (13) respectively by pin-and-hole, the upper surface of described front apron (21) is fixedly connected on the centre position of service creeper (11) lower surface, the upper surface of described backboard (22) is fixedly connected on the centre position of service creeper (11) lower surface, endface position central alignment, the center of one end face of described front limit block (23) is fixedly connected with the end face of connecting rod (210), be positioned at the right side of front apron (21), one end face of described rear limited block (24) is fixedly connected with the other end of connecting rod (210), be positioned at the right side of backboard (22), one end of described guide post (216) is fixedly connected on the end face center of front apron (21), be connected with the centre bore of connecting rod (210) left end face, described connecting rod (210) is through the centre bore of backboard (22), described left spring (25) is enclosed within connecting rod (210), an end face is connected with its right end face of front limit block (23), another end face is connected with the left end face contact moving left orifice plate (28) be enclosed within connecting rod (210), described middle spring (26) is enclosed within connecting rod (210), an end face is connected with its right end face contact moving left orifice plate (28), the other end is connected with the left end face contact of the orifice plate that moves right (29) be enclosed within connecting rod (210), described right spring (27) is enclosed within connecting rod (210), an end face is connected with its right end face contact of the orifice plate that moves right (29), the other end is connected with the left end face contact of backboard (22), the end face center being fixedly connected on rear limited block (24) of described stay cord (211), the other end is fixedly connected on the centre position of handle, described lower guide roller (212) is fixedly connected on the lower end of its right end face of service creeper (11), one end of described rolling wheel support (214) is fixed on the center of service creeper (11) its right end face, described upper guide roller (213) is fixedly connected on rolling wheel support (214).
2. a kind of foldable sit pulling force chair according to claim 1, is characterized in that: being centrally located on same vertical line of described upper guide roller (213) and lower guide roller (212).
3. a kind of foldable sit pulling force chair according to claim 1, is characterized in that: the lower end cross bar of described rolling wheel support (214) had the perforation of rope, and upper end cross bar has a fluting left.
CN201520123889.2U 2015-03-03 2015-03-03 Foldable sit pulling force chair Expired - Fee Related CN204428683U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520123889.2U CN204428683U (en) 2015-03-03 2015-03-03 Foldable sit pulling force chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520123889.2U CN204428683U (en) 2015-03-03 2015-03-03 Foldable sit pulling force chair

Publications (1)

Publication Number Publication Date
CN204428683U true CN204428683U (en) 2015-07-01

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CN201520123889.2U Expired - Fee Related CN204428683U (en) 2015-03-03 2015-03-03 Foldable sit pulling force chair

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685412B1 (en) * 2015-07-22 2016-12-28 (주)에드보우 Device for correcting body type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685412B1 (en) * 2015-07-22 2016-12-28 (주)에드보우 Device for correcting body type

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150701

Termination date: 20170303