CN116370884B - Multifunctional horizontal bar - Google Patents
Multifunctional horizontal bar Download PDFInfo
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- CN116370884B CN116370884B CN202310566852.6A CN202310566852A CN116370884B CN 116370884 B CN116370884 B CN 116370884B CN 202310566852 A CN202310566852 A CN 202310566852A CN 116370884 B CN116370884 B CN 116370884B
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- positioning
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 210000000852 deltoid muscle Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B1/00—Horizontal bars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B3/00—Parallel bars or similar apparatus
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a multifunctional horizontal bar, which comprises a base, a vertical bar and a cross bar: the vertical rod is detachably connected with the base; the cross rod is detachably connected with the vertical rod; the base is provided with base connecting parts at the front and the rear of the vertical rod; the vertical rod comprises a first lower rod, a first upper rod, a vertical rod joint, an upper positioning block, a lower positioning block, an upper elastic sleeve ring and a lower elastic sleeve ring, and the lower end of the first lower rod is detachably connected with the base; the upper end of the first upper rod is detachably connected with the cross rod; the first upper rod can move up and down in the upper rod accommodating cavity; the first upper rod and the first lower rod are detachably connected with the vertical rod joint; the multifunctional horizontal bar further comprises a walking device, a standby upper bar and a standby cross bar; the walk device is detachably connected with the vertical rod joint, the standby upper rod is identical to the first upper rod, and the standby cross rod is identical to the cross rod. The invention can form horizontal bars, parallel bars and walking machine according to the requirement.
Description
Technical Field
The invention relates to a horizontal bar, in particular to a multifunctional horizontal bar.
Background
The common sports equipment generally comprises a horizontal bar, a parallel bar, a walking machine and the like, wherein the horizontal bar can be used for exercising arm muscles, chest muscles and the like, and the parallel bar is mainly used for exercising muscles of pectoral large muscles, triceps brachii, deltoid muscles of shoulders and the like; the walker can exercise the muscles of the lower limbs. Because of simple structure and convenient use, the utility model is widely used outdoors and is popular indoors. The existing horizontal bars, parallel bars and walking machines are all arranged independently, the functions are single, and for indoor use, especially for indoor use in families, due to the fact that the space is limited, multiple sports equipment are difficult to put indoors at the same time, therefore single exercise can only be achieved, and multiple exercises are difficult to be compatible in a narrow space.
Disclosure of Invention
The invention provides a multifunctional horizontal bar, which aims to solve the technical problems that horizontal bars, parallel bars and strolling machines in the prior art are all arranged independently and have single functions.
In order to solve the technical problems, the technical scheme adopted by the invention is to design a multifunctional horizontal bar, which comprises two bases which are arranged right opposite to each other, two vertical rods which are respectively arranged on the bases, and a cross rod which is arranged at the top end of the vertical rods: the vertical rod is detachably connected with the base; the cross rod is detachably connected with the vertical rod; the base is provided with base connecting parts at the front and the rear of the vertical rod;
The vertical rod comprises:
The lower end of the first lower rod is detachably connected with the base; the first lower rod comprises a lower rod positioning groove horizontally arranged on the side surface of the first lower rod and an upper rod accommodating cavity vertically arranged in the center of the upper surface of the first lower rod;
the upper end of the first upper rod is detachably connected with the cross rod; the first upper rod comprises upper rod positioning grooves horizontally arranged on the side surface of the lower end of the first upper rod, the upper rod positioning grooves comprise a plurality of upper rod positioning grooves, and the upper rod positioning grooves are uniformly arranged along the vertical direction of the first upper rod;
The vertical rod connector comprises an upper connector arranged vertically upwards, a lower connector arranged vertically downwards, a vertical cavity penetrating through the upper connector and the lower connector in the vertical direction, an upper rod positioning hole arranged on the side surface of the upper connector and communicated with the vertical cavity, a lower rod positioning hole arranged on the side surface of the lower connector and communicated with the vertical cavity, an upper anti-falling groove arranged around the side surface of the upper connector and positioned at the position of the upper rod positioning hole, and a lower anti-falling groove arranged around the side surface of the lower connector and positioned at the position of the lower rod positioning hole;
the lower end of the first upper rod is inserted into the vertical cavity from the upper joint and is inserted into the upper rod accommodating cavity, and can move up and down in the upper rod accommodating cavity; the upper end of the first lower rod is inserted into the vertical cavity from the lower joint;
the upper positioning block is inserted into the upper rod positioning hole and the upper rod positioning groove and is used for positioning the first upper rod and the upper joint in the up-down direction and the horizontal rotation direction;
A lower positioning block inserted into the lower rod positioning hole and the lower rod positioning groove, and positioning the first lower rod and the lower joint in an up-down direction and a horizontal rotation direction;
an upper elastic collar which is sleeved in the upper anti-falling groove and sleeved on the upper positioning block;
the lower elastic lantern ring is sleeved in the lower anti-falling groove and sleeved on the lower positioning block;
The multifunctional horizontal bar further comprises:
The walking device comprises two walking devices, and the walking devices are detachably connected with the vertical rod joints of the two vertical rods respectively;
the standby upper rods comprise two standby upper rods, and the standby upper rods are identical to the first upper rods; the lower ends of the standby upper rod and the first upper rod are provided with upper rod connecting parts which can be detachably connected with the base connecting parts;
a spare cross bar identical to the cross bar.
The vertical rod joint also comprises a front joint arranged horizontally forwards, a rear joint arranged horizontally backwards and a transverse cavity penetrating through the front joint and the rear joint in the front-rear direction;
the front joint comprises a front joint slot arranged on the side surface of the transverse cavity in the front-back direction and a front thread arranged on the outer side surface of the front joint;
the walk device comprises:
The front fixing block is inserted into the front joint slot;
the rear end of the fixed rod is provided with a fixed rod slot; the fixing rod is inserted into the transverse cavity from the front joint, and the front fixing block is inserted into the fixing rod slot; the side surface of the rear end of the fixed rod is provided with fixed rod threads;
The front fixing cap comprises a first cap cavity, first cap cavity threads arranged on the side wall of the first cap cavity, a second cap cavity communicated with the first cap cavity and second cap cavity threads arranged on the side wall of the second cap cavity; the fixing rod is inserted into the first cap cavity, and the threads of the first cap cavity are engaged with the threads of the fixing rod; the front connector is inserted into the second cap cavity and the second cap cavity threads are meshed with the front threads;
The upper end of the rotating rod is sleeved on the fixed rod and can rotate back and forth relative to the fixed rod;
and the pedal is connected with the lower end of the rotating rod.
The front end of the fixed rod extends towards the left and right directions to form a steering rod, and the rotating rod is sleeved on the steering rod;
The rotating rod comprises an upper rotating rod barrel arranged at the upper end, and the steering rod comprises a sleeving part formed by inwards sinking the side surface of the steering rod and a sleeving locating hole arranged on the end surface of the steering rod; the upper rotating rod cylinder is sleeved on the sleeving part;
The strolling device further comprises:
the washers comprise two washers which are sleeved on the sleeving part and are respectively positioned at two sides of the upper rotating rod barrel;
The rotating rod positioning cap is sleeved on the sleeving part and is in threaded connection with the sleeving part; the end face of the rotating rod positioning cap is provided with a cap hole penetrating through the rotating rod positioning cap and opposite to the sleeving positioning hole; the rotating rod locating cap locates the upper rotating rod cylinder and the gasket on the steering rod in the left-right direction;
The anti-rotation block is inserted into the cap hole and the sleeve joint positioning hole and prevents the rotating rod positioning cap from rotating.
The steering rod is made of iron materials, and the anti-rotation block is a magnet.
The strolling device further comprises a first anti-falling elastic plug which is clamped in the cap hole and blocks the anti-rotation block.
The bull stick is still including locating the lower bull stick section of thick bamboo of lower extreme, the bull stick section of thick bamboo includes down:
A lower rotating rod slot which is arranged along the axle center of the lower rotating rod cylinder and axially penetrates through two ends of the lower rotating rod cylinder;
the pedal rod locating groove is arranged in the middle of the lower rotating rod slot and is arranged around the axle center of the lower rotating rod cylinder;
The strolling device further comprises:
The foot rest lever comprises a foot rest lever slot arranged at one end of the foot rest lever and along the axle center of the foot rest lever and a foot rest lever insert block arranged at one end side surface of the foot rest lever and protruding outwards; one end of the foot pedal rod is inserted into the lower rotating rod cylinder, the foot pedal rod inserting block is inserted into the lower rotating rod slot from the lower rotating rod slot to the position, where the foot pedal rod inserting block is positioned, of the foot pedal positioning slot, the foot pedal rod inserting block is inserted into the foot pedal positioning slot, and the foot pedal rod slot is directly opposite to and communicated with the lower rotating rod slot;
a lower rotating rod inserting block which is inserted into the lower rotating rod inserting groove and the foot pedal rod inserting groove;
The second anti-drop elastic plug is positioned at one end of the pedal rod and is clamped in the pedal rod slot and the lower rotating rod slot to block the lower rotating rod plug;
The pedal is connected with the other end of the pedal rod.
The length of the foot rest rod slot is the same as the length of the lower rotating rod barrel, and the length of the second anti-drop elastic plug plus the lower rotating rod plug is the same as the length of the lower rotating rod barrel.
The centers of the upper end surfaces of the first upper rod and the standby upper rod are provided with a cross rod jack which is vertically arranged; the two sides of the cross rod and the standby cross rod are provided with cross rod inserting blocks which extend downwards, the diameter of each cross rod inserting block is the same as that of the cross rod inserting block, and the cross rod inserting blocks can be inserted into the cross rod inserting blocks.
The rear joint comprises a rear joint slot arranged on the side surface of the transverse cavity in the front-rear direction and rear threads arranged on the outer side surface of the rear joint;
The strolling device further comprises:
A rear fixing block inserted into the rear joint slot;
The front end of the connecting rod is provided with a connecting rod slot, and the rear end of the connecting rod is provided with a connecting rod jack; the connecting rod is inserted into the transverse cavity from the rear joint, and the rear fixing block is inserted into the connecting rod slot; the side surface of the front end of the connecting rod is provided with connecting rod threads;
The rear fixing cap comprises a third cap cavity, third cap cavity threads arranged on the side wall of the third cap cavity, a fourth cap cavity communicated with the third cap cavity and fourth cap cavity threads arranged on the side wall of the fourth cap cavity; the connecting rod is inserted into the third cap cavity, and the threads of the third cap cavity are engaged with the threads of the connecting rod; the rear connector is inserted into the fourth cap cavity and the fourth cap cavity threads are engaged with the rear threads;
The diameters of the connecting rod jacks and the diameters of the cross rod jacks are the same, and the cross rods and the cross rod inserting blocks on two sides of the standby cross rods can be respectively inserted into the connecting rod jacks of the two strolling devices.
The front fixing block is the same as the rear fixing block, and the front fixing cap is the same as the rear fixing cap.
According to the invention, the base, the vertical rod, the cross rod, the walking device, the standby upper rod and the standby cross rod are arranged, and the vertical rod is detachably connected with the base; the cross rod is detachably connected with the vertical rod; the base is provided with base connecting parts at the front and the rear of the vertical rod; the montant includes first lower beam, first upper beam, montant joint, goes up the locating piece, down the locating piece, go up elastic collar and lower elastic collar, and first lower beam, first upper beam all can dismantle with the montant joint and be connected, and first upper beam can dismantle with the horizontal pole and be connected, and first lower beam can be relative first lower beam up-and-down motion, and stroll device can dismantle with the montant joint and be connected, reserve upper beam is the same with first upper beam, reserve horizontal pole is the same with the horizontal pole. Therefore, the vertical rod can be connected to the base, the cross rod can be connected to the vertical rod to form a horizontal bar, the first upper rod can also move up and down relative to the first lower rod, and the height of the horizontal bar can be adjusted according to the situation of a user; the walk device is connected to the joint of the vertical rod to form a walk machine; the first upper rod and the standby upper rod are connected with the base, and the two first upper rods and the two standby upper rods are respectively connected by the cross rod and the standby cross rod, so that the parallel bars can be formed. Therefore, the device can be assembled conveniently according to the actual exercise requirement, has more comprehensive functions, and is particularly suitable for indoor use in families.
Drawings
The invention is described in detail below with reference to examples and figures, wherein:
FIG. 1 is a block diagram of a multi-functional horizontal bar of the present invention when used as a walker;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a left-right sectional view of the vertical bar of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a front-rear sectional view of the vertical bar of FIG. 1;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is a left-right cross-sectional view of the transfer lever of FIG. 1;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
fig. 9 is a partial enlarged view at D in fig. 7;
FIG. 10 is a block diagram of a vertical bar joint of the multi-functional horizontal bar of the present invention;
FIG. 11 is a block diagram of another view of the vertical rod joint of the multi-functional horizontal bar of the present invention;
FIG. 12 is a structural view of a front fixing cap of the multifunctional horizontal bar of the present invention;
FIG. 13 is a structural view of a rear fixing cap of the multifunctional horizontal bar of the present invention;
FIG. 14 is a block diagram of a rotating bar of the multi-functional horizontal bar of the present invention;
FIG. 15 is a block diagram of the multi-functional horizontal bar of the present invention when used as a horizontal bar;
FIG. 16 is a block diagram of the multi-functional horizontal bar of the present invention when used as a parallel bar;
Fig. 17 is a structural view of a multi-functional horizontal bar of the present invention using an alternate upper bar and an alternate cross bar to form a handrail of a walker.
Detailed Description
Specific embodiments of the invention are further described below with reference to the accompanying drawings:
please refer to fig. 1 to 17. The multifunctional horizontal bar comprises a base 1, a vertical rod 2, a cross rod 3, a walking device 4, a standby upper rod 5 and a standby cross rod 6. Wherein:
The base 1 comprises two bases, and the two bases are opposite to each other. The base 1 is provided with a base connecting part 11 at the front and rear of the vertical rod. In this embodiment, the base connection portion is a screw hole.
The vertical rods 2 are respectively arranged on the two bases. The vertical rod is detachably connected with the base. In this embodiment, the vertical rod is screwed with the base.
The cross rod 3 is arranged at the top end of the vertical rod. The cross rod is detachably connected with the vertical rod.
The vertical rod 2 comprises a first lower rod 21, a first upper rod 22, a vertical rod joint 23, an upper positioning block 24, a lower positioning block 25, an upper elastic collar 26 and a lower elastic collar 27. Wherein:
The lower end of the first lower rod 21 is detachably connected with the base. In this embodiment, the first lower rod is threadedly coupled to the base.
The first lower rod 21 includes a lower rod positioning groove 211 horizontally disposed on a side surface of the first lower rod and an upper rod receiving cavity 212 vertically disposed in a center of an upper surface of the first lower rod.
The upper end of the first upper rod 22 is detachably connected with the cross rod. The first upper rod 22 includes an upper rod positioning groove 221 horizontally disposed on a side surface of a lower end of the first upper rod, and the upper rod positioning grooves include a plurality of upper rod positioning grooves uniformly disposed along a vertical direction of the first upper rod. In this embodiment, the first upper rod and the first lower rod are both cylindrical, and the bottom surfaces of the lower rod positioning groove and the upper rod positioning groove are both planar.
The vertical rod joint 23 comprises an upper joint 231 which is vertically arranged upwards, a lower joint 232 which is vertically arranged downwards, a vertical cavity 233 which penetrates through the upper joint and the lower joint in the vertical direction, an upper rod positioning hole 234 which is arranged on the side surface of the upper joint and is communicated with the vertical cavity, a lower rod positioning hole 235 which is arranged on the side surface of the lower joint and is communicated with the vertical cavity, an upper anti-falling groove 236 which is arranged around the side surface of the upper joint and is positioned at the position of the upper rod positioning hole, and a lower anti-falling groove 237 which is arranged around the side surface of the lower joint and is positioned at the position of the lower rod positioning hole.
The lower end of the first upper rod is inserted into the vertical cavity from the upper joint and is inserted into the upper rod accommodating cavity, and can move up and down in the upper rod accommodating cavity; the upper end of the first lower rod is inserted into the vertical cavity from the lower joint.
The upper positioning block 24 is inserted into the upper rod positioning hole and the upper rod positioning groove, and positions the first upper rod and the upper joint in the up-down direction and the horizontal rotation direction.
The lower positioning block 25 is inserted into the lower rod positioning hole and the lower rod positioning groove, and positions the first lower rod and the lower joint in the up-down direction and the horizontal rotation direction. In this embodiment, the upper positioning block and the lower positioning block are square.
An upper elastic collar 26 is sleeved in the upper anti-drop groove and covers the upper positioning block.
The lower elastic collar 27 is sleeved in the lower anti-falling groove and sleeved on the lower positioning block.
The walk device 4 comprises two walk devices, and the walk devices are detachably connected with the vertical rod joints of the two vertical rods respectively.
The standby upper rods 5 comprise two, and the standby upper rods are identical with the first upper rods; the lower ends of the standby upper rod and the first upper rod are provided with an upper rod connecting part 51 which can be detachably connected with the base connecting part.
The spare crossbar 6 is identical to said crossbar.
When the horizontal bar is required to be used, the lower end of the first lower rod is connected to the base, the lower joint of the vertical rod joint is sleeved with the upper and lower elastic lantern rings, the upper end of the first lower rod is sleeved with the vertical rod joint, the lower rod positioning hole is opposite to the lower rod positioning groove, the lower positioning block is inserted into the lower rod positioning hole and the lower rod positioning groove, and then the lower elastic lantern rings are sleeved in the lower anti-falling groove and sleeved with the lower positioning block, so that the first lower rod and the vertical rod joint are fixed. And then sleeving the upper elastic sleeve ring on the upper joint, inserting the lower end of the first upper rod from the upper joint into the vertical cavity and into the upper rod accommodating cavity, enabling the first upper rod to move up and down in the upper rod accommodating cavity, adjusting the height of the first upper rod, enabling the upper rod positioning hole to be opposite to the upper rod positioning groove, inserting the upper positioning block into the upper rod positioning hole and the upper rod positioning groove, sleeving the upper elastic sleeve ring into the upper anti-falling groove, and sleeving the upper positioning block, so that the first upper rod is fixed. Finally, the cross rod is fixed at the top end of the first upper rod.
When the walking machine is needed, the walking device is connected to the vertical rod joint.
When the double-rod type horizontal bar is used as the double-rod type vertical bar, the vertical bar is detached from the base, the first upper rod is detached from the vertical bar connector, the upper rod connecting parts of the two first upper rods and the two standby upper rods are respectively connected with the base connecting parts of the base, and the horizontal bar and the standby horizontal bar are respectively connected to the tops of the two first upper rods and the two standby upper rods, so that the parallel bars can be formed.
In addition, because the montant adopts unique montant joint, last locating piece, lower locating piece, go up elastic collar and lower elastic collar and realize dismantling the connection, simple structure, it is reliable, and disassemble also convenient. The user can assemble according to the convenient equipment of actual exercise demand, and the function is more comprehensive, especially is fit for indoor use of family.
In this embodiment, the vertical rod joint 23 further includes a front joint 238 disposed horizontally forward, a rear joint 239 disposed horizontally rearward, and a transverse cavity 230 extending through the front and rear joints in the fore-aft direction.
The front connector 238 includes a front connector slot 2381 provided on a side surface of the lateral chamber in a front-rear direction and a front screw 2382 provided on an outer side surface of the front connector.
The walking device 4 comprises a front fixing block 41, a fixing rod 42, a front fixing cap 43, a rotating rod 44 and a pedal 45.:
the front fixing block 41 is inserted into the front joint insertion groove.
The fixing lever 42 is provided at a rear end thereof with a fixing lever slot 421. The fixing rod is inserted into the transverse cavity from the front joint, and the front fixing block is inserted into the fixing rod slot; the side surface of the rear end of the fixing rod 421 is provided with a fixing rod thread 422.
The front fixing cap 43 includes a first cap cavity 431, first cap cavity threads 432 provided on a side wall of the first cap cavity, a second cap cavity 433 communicated with the first cap cavity, and second cap cavity threads 434 provided on a side wall of the second cap cavity. The fixing rod 42 is inserted into the first cap cavity and the first cap cavity threads are engaged with the fixing rod threads; the front fitting 238 is inserted in the second cap cavity and the second cap cavity threads engage the front threads.
The upper end of the rotating rod 44 is sleeved on the fixed rod and can rotate back and forth relative to the fixed rod.
A pedal 45 is connected to the lower end of the rotating rod. The footrests 45 are used to support the user's feet. The pedal rotates along with the front and back direction of the rotating rod.
When the front fixing device is used, the front fixing block 41 is inserted into the front connector slot, the front fixing cap is sleeved on the fixing rod, the fixing rod is inserted into the front connector, the front fixing block is inserted into the fixing rod slot, the front fixing cap is screwed down again, the first cap cavity thread is meshed with the fixing rod thread, and the second cap cavity thread is meshed with the front thread, so that the fixing rod can be fixed on the front connector. As long as the front fixing cap is not loosened, the fixing rod can not be separated from the front joint.
The front end of the fixed lever 42 extends in the left-right direction to form a steering lever 423, and the steering lever is sleeved with the steering lever.
The rotating rod 44 comprises an upper rotating rod cylinder 441 arranged at the upper end, and the steering rod 423 comprises a sleeving part 4231 formed by inwards sinking the side surface of the steering rod and a sleeving locating hole 4232 arranged at the end surface of the steering rod. The upper rotating rod cylinder is sleeved on the sleeving part.
The strolling device 4 further comprises a washer 46, a turning rod positioning cap 47 and an anti-turning block 48. Wherein:
The washers 46 comprise two washers which are sleeved on the sleeving part and are respectively positioned at two sides of the upper rotating rod cylinder. The washer can prevent the two sides of the rotating rod from directly rubbing with the fixed rod in the rotating process. In order to reduce noise generated in the rotating process of the rotating rod, the bearing can be sleeved in the upper rotating rod cylinder, the bearing is sleeved on the sleeved part, and the gasket is abutted with the inner ring of the bearing, so that abrasion caused by friction between the inner ring and the inner ring of the bearing is avoided.
The rotating rod locating cap 47 is sleeved on the sleeving part and is in threaded connection with the sleeving part; the end face of the rotating rod positioning cap is provided with a cap hole 471 penetrating the rotating rod positioning cap and opposite to the sleeving positioning hole; the rotating rod locating cap locates the upper rotating rod cylinder and the gasket on the steering rod in the left-right direction.
The anti-rotation block 48 is inserted into the cap hole and the socket locating hole and prevents the rotation of the rotating lever locating cap. In this embodiment, the anti-rotation block is a square block.
The steering rod is made of iron materials, and the anti-rotation block is a magnet. The anti-rotation block can be firmly adsorbed on the steering rod in a magnet adsorption mode, so that the loosening of the rotating rod locating cap is prevented.
Of course, the anti-rotation block may not be supported by a magnet, and the strolling device 4 further includes a first anti-drop elastic plug 481 that is clamped in the cap hole and blocks the anti-rotation block. The cap hole is plugged by the first anti-falling elastic plug, the anti-rotation block is plugged, and the anti-rotation block is prevented from falling off.
During installation, the gasket and the upper rotating rod cylinder are sleeved on the sleeving part, the two gaskets are respectively positioned on two sides of the upper rotating rod cylinder, the rotating rod positioning cap is in threaded connection with the sleeving part, the anti-rotation block is finally inserted into the cap hole and the sleeving positioning hole, and the rotating rod can be installed on the fixing rod by plugging the first anti-falling elastic plug.
The rotary rod 44 further includes a lower rotary rod cylinder 442 disposed at a lower end, and the lower rotary rod cylinder 442 includes a lower rotary rod slot 4421 and a pedal rod positioning slot 4422. Wherein:
The lower rotating rod slot 4421 is arranged along the axle center of the lower rotating rod cylinder and axially penetrates through two ends of the lower rotating rod cylinder.
The pedal lever locating groove 4422 is arranged in the middle of the lower rotating rod slot and is arranged around the axle center of the lower rotating rod cylinder.
The walking device 4 further comprises a foot bar 49, a lower rotating rod insert 401 and a second anti-falling elastic plug 402. Wherein:
the foot lever 49 includes a foot lever insertion groove 491 provided at one end of the foot lever and along the axial center of the foot lever, and a foot lever insertion block 492 provided at one end side surface of the foot lever and protruding outward. The pedal rod is characterized in that one end of the pedal rod is inserted into the lower rotating rod cylinder, the pedal rod inserting block is inserted into the lower rotating rod slot from the lower rotating rod slot to the pedal rod inserting block which is positioned at the pedal positioning slot, the pedal rod is rotated to enable the pedal rod inserting block to be inserted into the pedal rod positioning slot, and the pedal rod slot is directly opposite to the lower rotating rod slot to be communicated with the pedal rod inserting slot. The pedal is connected with the other end of the pedal rod.
A lower rotating rod insert 401 is inserted into the lower rotating rod insert slot and the foot bar insert slot.
The second anti-drop elastic plug 402 is located at one end of the foot rest bar and is clamped in the foot rest bar slot and the lower rotating rod slot to block the lower rotating rod plug.
During installation, one end of the foot pedal rod is inserted into the lower rotating rod cylinder, the foot pedal rod inserting block is inserted from the lower rotating rod inserting groove to the foot pedal rod inserting block which is positioned at the foot pedal positioning groove, the foot pedal rod is rotated, the foot pedal rod inserting block is inserted into the foot pedal rod positioning groove, and the foot pedal rod inserting groove is opposite to the lower rotating rod inserting groove and communicated with the lower rotating rod inserting groove. And then the lower rotating rod inserting block is inserted into the lower rotating rod inserting groove and the pedal rod inserting groove. And finally, the second anti-falling elastic plug is clamped in the pedal rod slot and the lower rotating rod slot to block the lower rotating rod plug, so that the installation of the pedal rod and the rotating rod can be realized.
In this specific embodiment, the length of the foot rest bar slot is the same as the length of the lower rotating rod barrel, and the length of the second anti-drop elastic plug plus the lower rotating rod insert is the same as the length of the lower rotating rod barrel.
In this specific embodiment, the centers of the upper end surfaces of the first upper rod and the standby upper rod are provided with a cross rod jack 52 which is vertically arranged; the both sides of horizontal pole and reserve horizontal pole are provided with the horizontal pole inserted block 53 that stretches out downwards, the diameter of horizontal pole jack is the same with the diameter of horizontal pole inserted block, the horizontal pole inserted block can insert in the horizontal pole jack.
The rear connector 239 includes a rear connector slot 2391 provided on a side surface of the lateral chamber in the front-rear direction and rear threads 2392 provided on an outer side surface of the rear connector.
The walking device 4 further comprises a rear fixing block 91, a connecting rod 92 and a rear fixing cap 93. Wherein:
the rear fixing block 91 is inserted into the rear joint insertion groove.
The front end of the connecting rod 92 is provided with a connecting rod slot 921, and the rear end is provided with a connecting rod jack 922; the connecting rod is inserted into the transverse cavity from the rear joint, and the rear fixing block is inserted into the connecting rod slot; the side of connecting rod front end is provided with connecting rod screw 923.
The rear fixing cap 93 comprises a third cap cavity 931, third cap cavity threads 932 arranged on the side wall of the third cap cavity, a fourth cap cavity 933 communicated with the third cap cavity, and fourth cap cavity threads 934 arranged on the side wall of the fourth cap cavity; the connecting rod is inserted into the third cap cavity, and the threads of the third cap cavity are engaged with the threads of the connecting rod; the rear fitting 239 is inserted into the fourth cap cavity and the fourth cap cavity threads engage with the rear threads.
When the connecting rod is used, the rear fixing block is inserted into the rear connector slot, the rear fixing cap is sleeved on the connecting rod, the connecting rod is inserted into the rear connector, the rear fixing block is inserted into the connecting rod slot, the rear fixing cap is screwed down again, the third cap cavity thread is meshed with the connecting rod thread, and the fourth cap cavity thread is meshed with the rear thread, so that the connecting rod can be fixed on the rear connector. As long as the rear fixing cap is not loosened, the connecting rod cannot be separated from the rear connector.
The diameters of the connecting rod jacks and the diameters of the cross rod jacks are the same, and the cross rods and the cross rod inserting blocks on two sides of the standby cross rods can be respectively inserted into the connecting rod jacks of the two strolling devices. Therefore, the cross rod or the cross rod insert block of the standby cross rod can be inserted into the connecting rod insertion hole to form the handrail of the walker.
Of course, instead of providing the rear fixing block 91, the connecting rod 92 and the rear fixing cap 93, the handrails of the walker may be formed by using the standby upper bars and the standby cross bars.
In this specific embodiment, the front fixing block is identical to the rear fixing block, and the front fixing cap is identical to the rear fixing cap.
According to the invention, the base, the vertical rod, the cross rod, the walking device, the standby upper rod and the standby cross rod are arranged, and the vertical rod is detachably connected with the base; the cross rod is detachably connected with the vertical rod; the base is provided with base connecting parts at the front and the rear of the vertical rod; the montant includes first lower beam, first upper beam, montant joint, goes up the locating piece, down the locating piece, go up elastic collar and lower elastic collar, and first lower beam, first upper beam all can dismantle with the montant joint and be connected, and first upper beam can dismantle with the horizontal pole and be connected, and first lower beam can be relative first lower beam up-and-down motion, and stroll device can dismantle with the montant joint and be connected, reserve upper beam is the same with first upper beam, reserve horizontal pole is the same with the horizontal pole. Therefore, the vertical rod can be connected to the base, the cross rod can be connected to the vertical rod to form a horizontal bar, the first upper rod can also move up and down relative to the first lower rod, and the height of the horizontal bar can be adjusted according to the situation of a user; the walk device is connected to the joint of the vertical rod to form a walk machine; the first upper rod and the standby upper rod are connected with the base, and the two first upper rods and the two standby upper rods are respectively connected by the cross rod and the standby cross rod, so that the parallel bars can be formed. Therefore, the device can be assembled conveniently according to the actual exercise requirement, has more comprehensive functions, and is particularly suitable for indoor use in families.
The invention has the following characteristics:
1. All parts can be detachably connected without adopting screw fixation, and the disassembly and the assembly are very convenient.
2. The horizontal bars, the parallel bars and the walking machine can be formed according to the needs, the functions are comprehensive, the occupied area is small, and the walking machine is particularly suitable for places with limited space such as home rooms.
3. The standby upper rod is the same as the first upper rod, the standby cross rod is the same as the cross rod, and a plurality of parts adopt symmetrical and same structures, so that the production and the assembly are convenient, and the cost is lower.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a multi-functional horizontal bar, includes two just to the base that sets up, locates two montants on the base respectively and locates the horizontal pole on montant top: the method is characterized in that: the vertical rod is detachably connected with the base; the cross rod is detachably connected with the vertical rod; the base is provided with base connecting parts at the front and the rear of the vertical rod;
The vertical rod comprises:
The lower end of the first lower rod is detachably connected with the base; the first lower rod comprises a lower rod positioning groove horizontally arranged on the side surface of the first lower rod and an upper rod accommodating cavity vertically arranged in the center of the upper surface of the first lower rod;
the upper end of the first upper rod is detachably connected with the cross rod; the first upper rod comprises upper rod positioning grooves horizontally arranged on the side surface of the lower end of the first upper rod, the upper rod positioning grooves comprise a plurality of upper rod positioning grooves, and the upper rod positioning grooves are uniformly arranged along the vertical direction of the first upper rod;
The vertical rod connector comprises an upper connector arranged vertically upwards, a lower connector arranged vertically downwards, a vertical cavity penetrating through the upper connector and the lower connector in the vertical direction, an upper rod positioning hole arranged on the side surface of the upper connector and communicated with the vertical cavity, a lower rod positioning hole arranged on the side surface of the lower connector and communicated with the vertical cavity, an upper anti-falling groove arranged around the side surface of the upper connector and positioned at the position of the upper rod positioning hole, and a lower anti-falling groove arranged around the side surface of the lower connector and positioned at the position of the lower rod positioning hole;
the lower end of the first upper rod is inserted into the vertical cavity from the upper joint and is inserted into the upper rod accommodating cavity, and can move up and down in the upper rod accommodating cavity; the upper end of the first lower rod is inserted into the vertical cavity from the lower joint;
the upper positioning block is inserted into the upper rod positioning hole and the upper rod positioning groove and is used for positioning the first upper rod and the upper joint in the up-down direction and the horizontal rotation direction;
A lower positioning block inserted into the lower rod positioning hole and the lower rod positioning groove, and positioning the first lower rod and the lower joint in an up-down direction and a horizontal rotation direction;
an upper elastic collar which is sleeved in the upper anti-falling groove and sleeved on the upper positioning block;
the lower elastic lantern ring is sleeved in the lower anti-falling groove and sleeved on the lower positioning block;
The multifunctional horizontal bar further comprises:
the two strolling devices are detachably connected with the vertical rod joints of the two vertical rods respectively;
two spare upper bars, the spare upper bars being identical to the first upper bars; the lower ends of the standby upper rod and the first upper rod are provided with upper rod connecting parts which can be detachably connected with the base connecting parts;
a spare crossbar identical to the crossbar;
The vertical rod joint also comprises a front joint arranged horizontally forwards, a rear joint arranged horizontally backwards and a transverse cavity penetrating through the front joint and the rear joint in the front-rear direction;
the front joint comprises a front joint slot arranged on the side surface of the transverse cavity in the front-back direction and a front thread arranged on the outer side surface of the front joint;
the walk device comprises:
The front fixing block is inserted into the front joint slot;
the rear end of the fixed rod is provided with a fixed rod slot; the fixing rod is inserted into the transverse cavity from the front joint, and the front fixing block is inserted into the fixing rod slot; the side surface of the rear end of the fixed rod is provided with fixed rod threads;
The front fixing cap comprises a first cap cavity, first cap cavity threads arranged on the side wall of the first cap cavity, a second cap cavity communicated with the first cap cavity and second cap cavity threads arranged on the side wall of the second cap cavity; the fixing rod is inserted into the first cap cavity, and the threads of the first cap cavity are engaged with the threads of the fixing rod; the front connector is inserted into the second cap cavity and the second cap cavity threads are meshed with the front threads;
The upper end of the rotating rod is sleeved on the fixed rod and can rotate back and forth relative to the fixed rod;
The pedal is connected with the lower end of the rotating rod;
the front end of the fixed rod extends towards the left and right directions to form a steering rod, and the rotating rod is sleeved on the steering rod;
the rotating rod comprises an upper rotating rod barrel arranged at the upper end, and the steering rod comprises a sleeving part formed by inwards sinking the side surface of the steering rod and a sleeving locating hole arranged on the end surface of the steering rod; the upper rotating rod cylinder is sleeved on the sleeving part; the bull stick is still including locating the lower bull stick section of thick bamboo of lower extreme, the bull stick section of thick bamboo includes down:
A lower rotating rod slot which is arranged along the axle center of the lower rotating rod cylinder and axially penetrates through two ends of the lower rotating rod cylinder;
the pedal rod locating groove is arranged in the middle of the lower rotating rod slot and is arranged around the axle center of the lower rotating rod cylinder;
The strolling device further comprises:
the washers comprise two washers which are sleeved on the sleeving part and are respectively positioned at two sides of the upper rotating rod barrel;
The rotating rod positioning cap is sleeved on the sleeving part and is in threaded connection with the sleeving part; the end face of the rotating rod positioning cap is provided with a cap hole penetrating through the rotating rod positioning cap and opposite to the sleeving positioning hole; the rotating rod locating cap locates the upper rotating rod cylinder and the gasket on the steering rod in the left-right direction;
the anti-rotation block is inserted into the cap hole and the sleeve joint positioning hole and prevents the rotating rod positioning cap from rotating;
The foot rest lever comprises a foot rest lever slot arranged at one end of the foot rest lever and along the axle center of the foot rest lever and a foot rest lever insert block arranged at one end side surface of the foot rest lever and protruding outwards;
a lower rotating rod inserting block which is inserted into the lower rotating rod inserting groove and the foot pedal rod inserting groove;
The second anti-drop elastic plug is positioned at one end of the pedal rod and is clamped in the pedal rod slot and the lower rotating rod slot to block the lower rotating rod plug;
The pedal is connected with the other end of the pedal rod.
2. The multi-functional horizontal bar according to claim 1, wherein: the steering rod is made of iron materials, and the anti-rotation block is a magnet.
3. The multi-functional horizontal bar according to claim 1, wherein: the strolling device further comprises a first anti-falling elastic plug which is clamped in the cap hole and blocks the anti-rotation block.
4. The multi-functional horizontal bar according to claim 1, wherein: the length of the foot rest rod slot is the same as the length of the lower rotating rod barrel, and the length of the second anti-drop elastic plug plus the lower rotating rod plug is the same as the length of the lower rotating rod barrel.
5. The multi-functional horizontal bar according to claim 1, wherein: the centers of the upper end surfaces of the first upper rod and the standby upper rod are provided with a cross rod jack which is vertically arranged; the two sides of the cross rod and the standby cross rod are provided with cross rod inserting blocks which extend downwards, the diameter of each cross rod inserting block is the same as that of the cross rod inserting block, and the cross rod inserting blocks can be inserted into the cross rod inserting blocks.
6. The multi-functional horizontal bar according to claim 5, wherein: the rear joint comprises a rear joint slot arranged on the side surface of the transverse cavity in the front-rear direction and rear threads arranged on the outer side surface of the rear joint;
The strolling device further comprises:
A rear fixing block inserted into the rear joint slot;
The front end of the connecting rod is provided with a connecting rod slot, and the rear end of the connecting rod is provided with a connecting rod jack; the connecting rod is inserted into the transverse cavity from the rear joint, and the rear fixing block is inserted into the connecting rod slot; the side surface of the front end of the connecting rod is provided with connecting rod threads;
The rear fixing cap comprises a third cap cavity, third cap cavity threads arranged on the side wall of the third cap cavity, a fourth cap cavity communicated with the third cap cavity and fourth cap cavity threads arranged on the side wall of the fourth cap cavity; the connecting rod is inserted into the third cap cavity, and the threads of the third cap cavity are engaged with the threads of the connecting rod; the rear connector is inserted into the fourth cap cavity and the fourth cap cavity threads are engaged with the rear threads;
The diameters of the connecting rod jacks and the diameters of the cross rod jacks are the same, and the cross rods and the cross rod inserting blocks on two sides of the standby cross rods can be respectively inserted into the connecting rod jacks of the two strolling devices.
7. The multi-functional horizontal bar according to claim 6, wherein: the front fixing block is the same as the rear fixing block, and the front fixing cap is the same as the rear fixing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310566852.6A CN116370884B (en) | 2023-05-18 | 2023-05-18 | Multifunctional horizontal bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310566852.6A CN116370884B (en) | 2023-05-18 | 2023-05-18 | Multifunctional horizontal bar |
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| Publication Number | Publication Date |
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| CN116370884A CN116370884A (en) | 2023-07-04 |
| CN116370884B true CN116370884B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310566852.6A Active CN116370884B (en) | 2023-05-18 | 2023-05-18 | Multifunctional horizontal bar |
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| KR950024542U (en) * | 1994-02-08 | 1995-09-13 | 이진유 | Multi-stage bar for spine correction |
| CN201603341U (en) * | 2010-02-26 | 2010-10-13 | 重庆瑞成体育设施有限公司 | Sports facility capable of automatically lighting at night |
| CN204972849U (en) * | 2015-08-27 | 2016-01-20 | 林长吉 | Multinomial integrative body -building device |
| CN207342102U (en) * | 2017-08-25 | 2018-05-11 | 浙江金英游乐设备有限公司 | A kind of combined type movement fitness equipment |
| CN109821189A (en) * | 2019-03-06 | 2019-05-31 | 河海大学常州校区 | A kind of outdoor spacewalk machine with safe locking device |
| KR20210110090A (en) * | 2020-02-28 | 2021-09-07 | 박두현 | Multifunctional iron-bar fitness equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7621847B2 (en) * | 2006-01-09 | 2009-11-24 | Stewart Lamle | Exercise apparatus |
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2023
- 2023-05-18 CN CN202310566852.6A patent/CN116370884B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950024542U (en) * | 1994-02-08 | 1995-09-13 | 이진유 | Multi-stage bar for spine correction |
| CN201603341U (en) * | 2010-02-26 | 2010-10-13 | 重庆瑞成体育设施有限公司 | Sports facility capable of automatically lighting at night |
| CN204972849U (en) * | 2015-08-27 | 2016-01-20 | 林长吉 | Multinomial integrative body -building device |
| CN207342102U (en) * | 2017-08-25 | 2018-05-11 | 浙江金英游乐设备有限公司 | A kind of combined type movement fitness equipment |
| CN109821189A (en) * | 2019-03-06 | 2019-05-31 | 河海大学常州校区 | A kind of outdoor spacewalk machine with safe locking device |
| KR20210110090A (en) * | 2020-02-28 | 2021-09-07 | 박두현 | Multifunctional iron-bar fitness equipment |
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| Publication number | Publication date |
|---|---|
| CN116370884A (en) | 2023-07-04 |
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