CN2263532Y

CN2263532Y - Single-rod expansion multifunction body building apparatus

Info

Publication number: CN2263532Y
Application number: CN 96218593
Authority: CN
Inventors: 张煌东
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-30
Filing date: 1996-08-30
Publication date: 1997-10-01
Anticipated expiration: 2006-08-30

Abstract

The utility model relates to a body builder, particularly a multifunction single-rod expansion body builder. The utility model comprises a frame tube main body, an angle bearer and a back cushion assembled on the frame tube main body, and a subassembly assembled on both sides of the frame tube main body, wherein the subassembly is formed by assembling expansion frame tubes, T-shaped chocks, T-shaped stoppers, clamping bases, a clamping cap, a handle and an elastic casing tube. The expansion frame tubes are respectively inserted into both ends of an inner groove of the frame tube main body. The T-shaped chocks and T-shaped stoppers that fixes the expansion frame tubes are sheathed at the embedding ends of the frame tubes. The clamping bases are sheathed on the expansion frame tubes, and the clamping cap and the clamping bases combine and fix the handle. The utility model can be used for body-building exercises like sit-up, horizontal bar, push-up, etc.

Description

Single pole telescopic multifunctional fitness equipment

The utility model relates to a kind of body-building apparatus, relates to a kind of multi-gym or rather.

Human body is under the overweight situation of excessive work, motion or nervous psychological pressure; the phenomenon that regular meeting's generation muscle, muscles and bones are tightened, ached; add that narrow, no space for activities, living space, air ambient are polluted and rhythm of life too fast etc.; cause the health of people situation to descend or the bodily form changes too greatly, study carefully its main cause and be that limb activity is few, muscle muscles and bones tissue aging and blood circulation, metabolic slow etc. causing.Because the modern life, handle official business automation gradually or semi-automation, average day activity are seldom, clerk particularly, whole day is with single sitting work, lower limb exercise seldom, body fat is hoarded in the following position of waist.

The gymnasium that grows up gradually at present with the body-building apparatus of indoor display and massage equipment etc., for user's motion limbs and promote blood of human body circulation, metabolism etc., reaches the purpose that regains one's strength, strengthens muscles and bones.But the general charge in gymnasium is higher, the family expenses body-building apparatus can only be selected to purchase by the following wage-earners of medium income, but the large-sized multifunction body-building apparatus not only costs an arm and a leg but also occupies than large space, therefore can be for the moderate small-sized fitness equipment of selecting for use that has only, but such fitness equipment is one-body molded mostly to be the stationary structure of simple function, its simple function can only produce the local motion effect to human body, thereby body-building effect is limited; Its fixing molding structure is without any adjustable, thereby can not satisfy different stature body builders' requirement, and limitation is arranged in the use.

The purpose of this utility model is a kind of single pole telescopic multifunctional fitness equipment of design, can make multiple physical training style such as horizontal bar, sit-ups and pushup and use, and safe in utilization, convenient production and assembling, easy and simple to handle.

Single pole telescopic multifunctional fitness equipment of the present utility model is characterized in that:

Comprise a tube body, be assemblied in angle carriage and the back cushion on the frame tube body and be assembled in the sub-assembly that frame tube body both sides are assembled by expansion bracket pipe, T type chock, T type block, clamping base, clamping lid, handle, spring-backed quill respectively;

Described tube body is the square frame body of rod, is provided with square inside groove; Described expansion bracket pipe is the square frame body, and less than the square inside groove of described tube body, expansion bracket Guan Yiduan is embedded in the square inside groove of frame tube body; Described T type chock is integrated T font blob of viscose, is embedded in the square inside groove of frame tube body and with the built-in end of expansion bracket pipe to cooperate installing; Described T type block is the T font blob of viscose that inside is provided with square hole, and square hole is arrested and entangled described expansion bracket Guan Yiduan, and T type block is installed in frame tube body side; Described clamping base is the rectangle pedestal that inside is provided with square groove, end face laterally is provided with half garden connected in star, the base top surface of groove both sides is provided with the tooth hole, and base end face is provided with for the thread groove in the position control bolt embedding square groove, and the clamping base utilizes square groove to be sleeved on the expansion bracket pipe; Described clamping covers with corresponding position, described clamping base upper tooth hole and is provided with fish eyelet, and clamping lid bottom surface laterally is provided with half garden connected in star, and the tooth hole that has the packing screw to pass fish eyelet and clamping base is connected and fixed; Described handle is the garden body of rod that two ends are respectively segmental arc and hook-shaped section, is arranged with sheath on segmental arc and hook-shaped section, and handle middle part geometrical clamp is located in the half garden connected in star of described clamping base and clamping lid; Described spring-backed quill is the garden body of rod, is installed in the outer edge of the expansion bracket pipe of projection.

Prominent prolonging has the ear seat on described the tube body trailing flank, and the ear seat is provided with square hole, and ear seat trailing flank is provided with alveolus; Described angle carriage is a corner bracket plate that is obliquely installed, corner bracket plate face is provided with coupling hole, be provided with the hack lever of bending at the bottom of the corner bracket plate, there is bolt to pass the described back cushion of coupling hole interlocking on the angle carriage, the hack lever end is stretched and is put in the square hole of ear seat, there is the spanner screw to pass ear seat alveolus and stretches in the square hole and offset, the angle carriage is fixed on the frame tube body with hack lever.

The outside applies brute force can be with fitness equipment both sides expansion bracket pipe suitable distance of flexible displacement in frame tube body inside groove, utilize the pine of position control bolt to move back or arm that locking operation is adjusted to the two ends handle to be suitable for the user apart from the position, fitness equipment has horizontal bar, sit-ups, the multinomial function of use of pushup has realized designs simplification, has adjusted goal of the invention convenient, multinomial function of use.

Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing

The three-dimensional decomposition texture schematic diagram of Fig. 1 single pole telescopic multifunctional fitness equipment

Fig. 2 single pole telescopic multifunctional fitness equipment three-dimensional schematic diagram

Fig. 3 single pole telescopic multifunctional fitness equipment assembling and positioning structure schematic diagram

The flexible structural representation of adjusting of Fig. 4 single pole telescopic multifunctional fitness equipment

The user mode figure of Fig. 5 single pole telescopic multifunctional fitness equipment when doing sit-ups

The user mode figure of Fig. 6 single pole telescopic multifunctional fitness equipment when making horizontal bar

The user mode figure of Fig. 7 single pole telescopic multifunctional fitness equipment when making pushup

Referring to Fig. 1, Fig. 2, horizontal bar telescopic multifunctional fitness equipment mainly comprises the angle carriage 3 of frame tube body 2, back cushion A, affixed back cushion A, two groups of expansion bracket pipes 4, two groups of T type chock B, two groups of T type blocks 5, two groups of clamping bases 6, two groups of 7, two groups of handles of clamping lid 8, two groups of spring-backed quills 9 and position control bolt A1, packing bolt A2.

Frame tube body 2 is the square hack levers that are provided with square inside groove 21, establishes square hole 221 on the ear seat 22 that pleurapophysis prolongs thereafter, and ear seat 22 rear sides are provided with alveolus 222 (invisible among the figure) and lock for spanner screw A3.

Angle carriage 3 is corner bracket plates that tilt, and corner bracket plate bottom is provided with the hack lever 31 of bending, is laid with several coupling holes 32 on the corner bracket plate, and bolt A4 is by coupling hole 32 and back cushion A interlocking.

Expansion bracket pipe 4 is rectangle side's frame pipe, is slightly less than the inside groove 21 of frame tube body 2, and can be plugged in the inside groove 21 of frame tube body 2.

T type chock B is integrated T font blob of viscose.

T type block 5 is T font blob of viscoses, but is provided with square inner bore 51.

Clamping base 6 is rectangle pedestals, and inside is provided with square groove 61, and its end face is half a horizontal garden connected in star 62, establishes tooth hole 63 on the pedestal end face of groove 62 both sides, and the pedestal bottom surface is provided with thread groove 64 (invisible among the figure), and A1 embeds in the square groove 61 for position control bolt.

Clamping lid 7 is cover plate bodies, is provided with and two corresponding fish eyelets 71 of clamping base 6 tooth holes 63 with, clamping lid 7 with the profile phase of

clamping base

6, and 7 bottom surfaces are covered in clamping half horizontal garden connected in star 72.

Handle 8 is the garden body of rod, and two ends are respectively arc body 81 and hook-shaped body 82, installing sheath 84 on arc body 81 and hook-

shaped body

82, and 83 at position, handle stage casing exposes outside.

Spring-backed quill 9 is garden bodys, is nested with on the external end edge of two expansion bracket pipes 4.

When making up each parts shown in Figure 1, two expansion bracket pipes 4 are plugged on respectively in the inside groove 21 at frame tube body 2 two ends, fit has flexible T type chock B in the built-in end of expansion bracket pipe 4, the inner slot end of frame tube body 2 then assembles to arrest on T type block 5, the two expansion bracket pipes 4 of expansion bracket pipes 4 with endoporus 51 to be had again with the fixed clamping base 6 of square groove 61 covers.This end Cuo 6 bridges with half garden connected in star 62 of its end face interlude 83 for handle 8, and cooperates packing bolt A2 and clamping lid 7 to link by tooth hole 63, and the clamping lid end half garden groove 72 just engages with handle stage casing 83 and the handle interlude is formed the inflexible location of pulling.The inner extending end of position control bolt A1 contact expansion bracket pipe 4 and producing square groove 61 in is located, fixation.22 of the ear seats of frame tube body 2 rear sides arrest the bending hack levers 31 of angle carriage 3 with its square hole 21, and utilize spanner screw A3 to lock in the square hole 221 and compel to support hack lever 31 and make its location, fixing.Angle carriage 3 is accepted back cushion A makes this back cushion A become to be obliquely installed, thereby is combined into the telescopic fitness equipment of a single pole.

Referring to Fig. 3, Fig. 4, because the T type chock B of expansion bracket pipe 4 ends forms the location of tightly pulling in the inside groove 21 of frame tube body 2, therefore expansion bracket pipe 4 can not produce sliding transfer arbitrarily, as shown in Figure 3, when having only application of force P externally greater than chock B stagnant resistive, expansion bracket pipe 4 just can stretch or in the suitable distance that contracts, make fitness equipment can select to adjust to optimum state on request, as shown in Figure 4.

Referring to Fig. 5 to Fig. 7 and in conjunction with referring to Fig. 2, when the body builder will do sit-ups, the curved portions 81 of handle and hook-shaped 82 put up, the body builder lies low and makes the head pillow place back cushion A, both hands grip hook-shaped 82 of 2 liang of side grips of frame tube body, utilize curved portions 81 as fulcrum, just can produce the athletic performance that once sitting up ins succession once lies on the back, as shown in Figure 5.

When the body builder will do the horizontal bar action, must remove the angle carriage 3 that links back cushion A earlier, again with hook-shaped 82 counter colluding on the upper limb edge 101 of doorframe 10 of handle, spring-backed quill 9 by expansion bracket pipe 4, produce with doorframe 10 width adaptive shore positioning action, the user can produce the motion effect of recommending health with arm strength, as shown in Figure 6 with stance both hands holds handle segmental arc 81.

When the body builder will do the pushup action, also need remove back cushion A in advance, the segmental arc 81 of handle and hook-shaped section 82 are to place down, and the posture of lying prone before the user takes is utilized the nearly middle section position of both hands holds handle segmental arc 81, can produce the action that once throwing oneself on the ground continues once comes out boldly, as shown in Figure 7.

Single pole telescopic multifunctional fitness equipment of the present utility model, be embedded in the interior nose end of frame tube body with two expansion bracket pipes, the stagnant resistance effect that in frame tube body endoporus, forms by the T type chock in the endoporus, and make the expansion bracket pipe can not produce displacement easily, but the adjustment length of can stretching under external force, contract; Be respectively equipped with clamping base, clamping lid on the expansion bracket pipe, with the handle that screw lock solidifies, the distance of positions can utilize the base square groove that base is adjusted at expansion bracket pipe superior displacement between two handles, controls a bolt packing with the position again after the adjustment and fixes; The handle end then is designed to arc and hook-shaped and be with sheath respectively, when making sit-up movement, also can link the angle carriage of back cushion, and provide a kind of efficient fitness equipment safe in utilization, easy and simple to handle to the user by the ear seat square hole attaching on the frame tube body one; The handle stage casing is provided with the distance of positions of the part of sheath greater than the clamping base, and locating for solidifying of clamping lid, base provides the space of allowing adjustment, also can conveniently promote handle; Link the angle carriage that back cushion is arranged and before doing the motion of horizontal bar or pushup, can remove easily, can guarantee to move and carry out smoothly.

Single pole telescopic multifunctional fitness equipment number of elements of the present utility model is few, drive mechanism is simple, and is easy to manufacture easy to assembly, escapable cost, small and light simultaneously.

Claims

1, a kind of single pole telescopic multifunctional fitness equipment is characterized in that:

2, single pole telescopic multifunctional fitness equipment according to claim 1 is characterized in that: prominent prolonging has the ear seat on described the tube body trailing flank, and the ear seat is provided with square hole, and ear seat trailing flank is provided with alveolus; Described angle carriage is a corner bracket plate that is obliquely installed, corner bracket plate face is provided with coupling hole, be provided with the hack lever of bending at the bottom of the corner bracket plate, there is bolt to pass the described back cushion of coupling hole interlocking on the angle carriage, the hack lever end is stretched and is put in the square hole of ear seat, there is the spanner screw to pass ear seat alveolus and stretches in the square hole and offset, the angle carriage is fixed on the frame tube body with hack lever.