CN208097248U

CN208097248U - A kind of flat bench

Info

Publication number: CN208097248U
Application number: CN201820387801.1U
Authority: CN
Inventors: 邓文元
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2018-11-16
Anticipated expiration: 2028-03-21

Abstract

The utility model discloses a kind of flat bench, support column and seat are fixedly connected at the top of pedestal, seat includes cushion frame and back rest, location hole, locking hole and lock screw are offered on support column, the inside of support column is equipped with bearing bar, the outside of bearing bar is flexibly connected hoisting frame, and the outer side edges of hoisting frame are also fixedly connected with support rod, and support column passes through location hole connection support bar；The utility model flat bench, support rod connects support column by location hole, hoisting frame can be along the rotation of bearing, caging bolt can prevent support rod to be detached from location hole, user not only can also posture body-building to lie low with the posture body-building reclined, a kind of equipment can reach two kinds of body-building effects, and versatility is good, and adjustment process is simple.

Description

A kind of flat bench

Technical field

The utility model relates to physical fitness equipment technical field, specially a kind of flat bench.

Background technique

It is sleeping push away be floor press abbreviation, also cry it is sleeping lift or sleeping election, main experienced pectoralis major, musculus pectoralis minor, anterior bundle of deltoid, the upper arm Triceps and anconeus, and practice costoscapularis, the bicipital muscle of arm, coracobrachilalis and forearm muscle group etc..The sleeping bone and flesh for pushing away participation is more, especially to hair Exhibition extensor of arm and pectoralis major have remarkable effect, are that other movements are incomparable (in addition to push-up) and powerlifting is competed A compulsory exercise, carry out it is sleeping push away exercise when need flat bench to cooperate, existing flat bench moulding is inflexible, and adjustment process is not Convenient, user can only use a kind of posture body-building, be unable to reach a kind of instrument can body-building in many ways purpose, versatility Difference.

Utility model content

The purpose of this utility model is to provide a kind of flat bench, having can body-building, versatility be good in many ways and adjust The simple advantage of section process, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions：A kind of flat bench, including pedestal, the bottom The top of seat is fixedly connected with support column and seat, and the seat includes cushion frame and back rest, and the bottom end of cushion frame is fixed to be connected Pedestal is connect, the top of cushion frame and back rest are hinged, and the top of back rest is flexibly connected with support column, open on the support column Equipped with location hole, locking hole and lock screw, lock screw is mounted on locking hole, and one end of locking hole connects location hole, branch The inside of dagger is equipped with bearing bar, and the both ends of the bearing bar are fixedly connected with support column, and the outside of bearing bar is flexibly connected There is hoisting frame, one end of the hoisting frame is equipped with handle, and the other end of hoisting frame is flexibly connected bearing bar by bearing, is promoted Fixed feet is installed on the outside of frame, barbell is connected on the outside of hoisting frame, the barbell is mentioned by fixed feet flexible connection Frame is risen, the outer side edges of hoisting frame are also fixedly connected with support rod, and the outer side edges of the support rod are flexibly connected support column, support column Pass through location hole connection support bar.

Preferably, the support rod is in arc-shaped.

Preferably, the support rod runs through location hole, and one end of lock screw is flexibly connected support rod.

Preferably, one end of the support rod is equipped with caging bolt, and caging bolt connects the outer side edges of support column.

Preferably, anti-slip layer is mounted on the outside of the back rest and handle.

Compared with prior art, the beneficial effects of the utility model are as follows：The utility model flat bench, support rod pass through location hole Support column is connected, hoisting frame can prevent support rod to be detached from location hole along the rotation of bearing, caging bolt, and user is not Only can with the posture body-building reclined can also posture body-building to lie low, a kind of equipment can reach two kinds of body-building effects, lead to It is good with property, and adjustment process is simple.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the location hole schematic cross-sectional view of the utility model；

Fig. 3 is the fixed feet schematic diagram of the utility model.

In figure：1 pedestal, 2 support columns, 21 location holes, 22 locking holes, 23 lock screws, 3 seats, 31 cushion frames, 32 backrests Frame, 4 bearing bars, 5 hoisting frames, 51 handles, 52 fixed feets, 6 barbells, 7 support rods, 71 caging bolts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of flat bench, including pedestal 1 are please referred to, the top of pedestal 1 is fixedly connected with support column 2 and seat 3, User, which is sitting on seat 3, carries out body-building, and seat 3 can fold, and user not only can also be with the posture body-building reclined The posture body-building to lie low, seat 3 include cushion frame 31 and back rest 32, and the bottom end of cushion frame 31 is fixedly connected with pedestal 1, cushion frame 31 are used to support user, and the top of cushion frame 31 and back rest 32 are hinged, and the outside of back rest 32 is equipped with anti-slip layer, increase The top of frictional force, back rest 32 is flexibly connected with support column 2, and location hole 21, locking hole 22 and lock are offered on support column 2 Tight screw 23, support rod 7 connect support column 2 by location hole 21, and lock screw 23 is mounted on locking hole 22, lock screw 23 For tightening support rod 7, positioning support bar 7, one end of locking hole 22 connects location hole 21, and the inside of support column 2 is equipped with load-bearing Bar 4, the both ends of bearing bar 4 are fixedly connected with support column 2, and the outside of bearing bar 4 is connected with hoisting frame 5, hoisting frame 5 One end is equipped with handle 51, and user can recline in body-building in back rest 32 and handle 51 of with the hands holding with a firm grip, raises upwards The outside of handle 51, back rest 32 and handle 51 is mounted on anti-slip layer, increasing friction force, human oriented design, hoisting frame 5 it is another One end by bearing be flexibly connected bearing bar 4, i.e., hoisting frame 5 can rotating by a certain angle along bearing, the outside of hoisting frame 5 Fixed feet 52 is installed, fixed feet 52 prevents barbell 6 from sliding, the outside of hoisting frame 5 is connected with thick stick for positioning barbell 6 Bell 6, barbell 6 are flexibly connected hoisting frame 5 by fixed feet 52, and the outer side edges of hoisting frame 5 are also fixedly connected with support rod 7, support Bar 7 is in arc-shaped, is inserted into location hole 21 in the support rod 7 of arc-shaped when hoisting frame 5 rotates, and the outer side edges of support rod 7 are living Dynamic connection support column 2, support column 2 is by 21 connection support bar 7 of location hole, and support rod 7 runs through location hole 21, when user reclines In back rest 32 and when raising handle 51 upwards, support rod 7 moves in location hole 21, and one end of lock screw 23 is flexibly connected Support rod 7 need to only move down hoisting frame 5 when user lies low on back rest 32, completely extend across support rod 7 fixed Position hole 21, reuses 23 locking support bar 7 of lock screw, completes to fix, and installation process is convenient, and a kind of equipment can reach two Kind body-building effect, versatility is good, and one end of support rod 7 is equipped with caging bolt 71, and caging bolt 71 connects support column 2 Outer side edges, when user reclines in back rest 32 and when raising handle 51 upwards, caging bolt 71 can prevent support rod 7 to be detached from Location hole 21, avoids the occurrence of safety accident.

The utility model flat bench, seat 3 can fold, and user not only can also be to lie low with the posture body-building reclined Posture body-building, a kind of equipment can reach two kinds of body-building effects, and versatility is good, and easy to adjust, back rest 32 and handle 51 outside is mounted on anti-slip layer, increasing friction force, human oriented design, and support rod 7 connects support column 2 by location hole 21, Hoisting frame 5 can rotating by a certain angle along bearing, in arc-shaped support rod 7 hoisting frame 5 rotate when be inserted into location hole In 21, when user reclines in back rest 32 and when raising handle 51 upwards, support rod 7 moves in location hole 21, limits spiral shell Bolt 71 can prevent support rod 7 to be detached from location hole 21, avoid the occurrence of safety accident, when user needs the body-building in a manner of lying low When, hoisting frame 5 need to only be rotated down, so that support rod 7 is completely extended across location hole 21, reuse 23 locking support bar of lock screw 7, it completes to fix, installation process is convenient, and a kind of equipment can reach two kinds of body-building effects, and versatility is good.

In summary：The utility model flat bench, support rod 7 connect support column 2 by location hole 21, and hoisting frame 5 can be along The rotation of bearing, caging bolt 71 can prevent support rod 7 to be detached from location hole 21, and user not only can be strong with the posture reclined Body can also posture body-building to lie low, a kind of equipment can reach two kinds of body-building effects, and versatility is good, and adjustment process letter It is single.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of flat bench, including pedestal（1）, it is characterised in that：The pedestal（1）Top be fixedly connected with support column（2） And seat（3）, the seat（3）Including cushion frame（31）And back rest（32）, cushion frame（31）Bottom end be fixedly connected with pedestal （1）, cushion frame（31）Top and back rest（32）Hingedly, back rest（32）Top and support column（2）It is flexibly connected, in institute State support column（2）On offer location hole（21）, locking hole（22）And lock screw（23）, lock screw（23）It is mounted on locking Hole（22）On, locking hole（22）One end connect location hole（21）, support column（2）Inside be equipped with bearing bar（4）, the load-bearing Bar（4）Both ends and support column（2）It is fixedly connected, bearing bar（4）Outside be connected with hoisting frame（5）, the promotion Frame（5）One end handle is installed（51）, hoisting frame（5）The other end bearing bar is flexibly connected by bearing（4）, hoisting frame （5）Outside fixed feet is installed（52）, hoisting frame（5）Outside be connected with barbell（6）, the barbell（6）By solid Determine foot（52）It is flexibly connected hoisting frame（5）, hoisting frame（5）Outer side edges be also fixedly connected with support rod（7）, the support rod （7）Outer side edges be flexibly connected support column（2）, support column（2）Pass through location hole（21）Connection support bar（7）.

2. a kind of flat bench according to claim 1, it is characterised in that：The support rod（7）In arc-shaped.

3. a kind of flat bench according to claim 1, it is characterised in that：The support rod（7）Through location hole（21）, lock Tight screw（23）One end be flexibly connected support rod（7）.

4. a kind of flat bench according to claim 1, it is characterised in that：The support rod（7）One end limit is installed Bolt（71）, caging bolt（71）Connect support column（2）Outer side edges.

5. a kind of flat bench according to claim 1, it is characterised in that：The back rest（32）And handle（51）Outside It is mounted on anti-slip layer.