CN206473709U - A kind of Multifunction chest developer - Google Patents
A kind of Multifunction chest developer Download PDFInfo
- Publication number
- CN206473709U CN206473709U CN201720062646.1U CN201720062646U CN206473709U CN 206473709 U CN206473709 U CN 206473709U CN 201720062646 U CN201720062646 U CN 201720062646U CN 206473709 U CN206473709 U CN 206473709U
- Authority
- CN
- China
- Prior art keywords
- holding rod
- spring
- grip
- handle
- fixed
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 210000003462 vein Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000036541 health Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 241000719178 Carangoides ruber Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
A kind of Multifunction chest developer, including spring-grip, pedal, tension spring and holding rod, the spring-grip includes upper spring-grip and lower spring-grip, the middle connection tension spring of upper spring-grip and lower spring-grip, connected between the spring-grip and tension spring for metal buckle, the spring-grip is in square, stretchable handle is set in spring-grip, the handle bottom sets handle spring, handle spring one end is fixed on handle, the other end is fixed on spring-grip, handle can move up and down under force, it is characterized in that, the spring-grip handle top sets holding rod hole, holding rod is placed in holding rod hole, the holding rod includes upper holding rod and lower holding rod, the upper holding rod both sides set the holding rod set being placed on holding rod, the holding rod set is fixed by the upper holding rod cap rotation at upper holding rod two ends, the utility model chest expander possesses three kinds of body-building effects at present, and chest expander is integrally dismantled and assembled, install convenient, it is easy to carry.
Description
Technical field
The utility model is related to chest expander field, and in particular to a kind of chest expander of multifunctional and multipurpose, and chest expander can root
According to needing voluntarily to assemble.
Background technology
With the improvement of people ' s living standards, the enhancing of health perception, a kind of body-building activity of fashion as health.
Aided in exercise routine with body-building apparatus, can reach the body-building effect got twice the result with half the effort；Except various professional body-building are set in gymnasium
It is standby outer, more there is miscellaneous small home body-building apparatus；Such as foot-operated chest expander, its principle is by overcoming elastic force institute
The load of generation, realizes and tempers purpose, its structure includes step end, pulls end and elastic force apparatus；Common chest expander is mainly used
In tempering arm, function is more single.For family fitness, people are when selecting body-building apparatus, except practical basic demand, go back
The convenience of cost and storage can be considered, therefore it is compatible more multi-functional to remain further need for the simpler body-building apparatus of structure.
Known domestic registration 87205665 has the chest expander of spring grip function, is by drawing handle, tension ring, pulling buckle and pulling force
The components such as spring composition chest expander, it is characterized in that on tension ring be equipped with by handle, gripping ring, guide pin bushing, grip elastic material and
The grip device of limit element composition, although the chest expander possesses two kinds of functions of chest expander and spring-grip, but for current
Body-building is required or not comprehensive enough.
Utility model content
Unresolved prior art is not enough, and the utility model provides a kind of Multifunction chest developer, and chest expander is removed with tradition
Chest expander function outside, in addition to spring-grip rides the functions such as chest expander, and chest expander possesses convenient, the sound construction of assembling, is easy to
The advantages of carrying.
A kind of Multifunction chest developer, including spring-grip, pedal, tension spring and holding rod, the spring-grip include above holding
Connection tension spring in the middle of power device and lower spring-grip, upper spring-grip and lower spring-grip, between the spring-grip and tension spring
Connected for metal buckle, the spring-grip is in set stretchable handle in square, spring-grip, and the handle bottom sets handle bullet
Spring, handle spring one end is fixed on handle, and the other end is fixed on spring-grip, and handle can be transported up and down under force
Dynamic, it is characterised in that the spring-grip handle top sets holding rod hole, and holding rod is placed in holding rod hole, the holding rod includes upper holding rod
With lower holding rod, the upper holding rod both sides set the holding rod set being placed on holding rod, the holding rod set by upper holding rod two ends upper holding rod spiral shell
Cap rotation is fixed；
The holding rod is to set internal thread in interior middle control holding rod, holding rod two ends, and nut is tightened in holding rod two ends, the spiral shell
Cap includes upper holding rod nut and lower holding rod nut；
The both sides of the lower holding rod set and holding rod jack are set in pedal, the pedal, and lower holding rod is interspersed in pedal
In interior lower holding rod jack；
The both sides of the pedal set fixing band, and the elongated two ends of fixing band set the plastic fixing strap of connecting hole,
One end of the fixing band is interspersed between pedal and lower spring-grip, and the other end of fixing band is interspersed in the end of lower holding rod,
Holding rod nut is set at the two ends of the lower holding rod, and fixing band is fixed after being interspersed in lower holding rod by lower holding rod nut, lower holding rod
Fixing band can not come off after nut is fixed.
Further, the spring-grip sets handle in returning in the middle of subtype, the spring-grip for groove is set in the middle part of quadrangle, holds
Centre set set at the top of a shrinkage pool for being available for finger to pass through, the handle be available for handle spring fix cross bar, it is described
Cross bar is interspersed at the top of handle, and cross bar is fixed in the cross bar slot of spring-grip intermediate groove both sides, and the handle spring is another
End is fixed on the cross bar set in spring-grip, is set at the top of the spring-grip and connecting rod is set in groove, groove, the metal buckle
It is fixed in connecting rod, the connecting rod is metallic rod.
Further, the foot-operated plate surface is set up defences sliding line.
Further, the interspersed centre position for being fixed on holding rod of the spring-grip.
Further, the holding rod set surface sets anti-slip veins.
Further, the spring-grip can be replaced by common contiguous block, the contiguous block and set holding rod connecting hole, hold
Bar is interspersed in the holding rod connecting hole set in contiguous block, the contiguous block for being available for tension spring to connect is set at the top of the contiguous block recessed
Contiguous block cross bar is set in groove, contiguous block groove, is connected between contiguous block and tension spring for metal buckle.
Further, the tension spring is elongated, and two ends set connection ring, and connection ring is connected in metal buckle.
This chest expander can self assemble according to demand, chest expander can be the chest expander with grip function or general
Logical foot-operated chest expander, chest expander dismounting is convenient, and connecting portion uses the metal parts or rigid plastics of high intensity, can be effective
Prevent chest expander damaged when in use, prevent unexpected generation, this chest expander includes band spring-grip and rides chest expander, both hands drawing at present
Power device and commonly three kinds of assembling modes of foot-operated chest expander.
The gain effect that has of the utility model contrast prior art is：
The utility model chest expander, sets holding rod connecting hole, spring-grip is in original hand-grip strength device at the top of spring-grip
Outside pedal can be set in the both sides of lower spring-grip according to demand, both hands chest expander is replaced by foot-operated chest expander, can be with
User is set to meet the demand of different parts body-building, and all parts of this chest expander are dismantled and assembled, when in use, according to not
This chest expander disassembling, assembling and replacing can be a variety of different chest expanders by the demand taken exercise with position, user, and pulling force function is not
Equally, input of the consumer to body-building apparatus economy can effectively be reduced.
Brief description of the drawings
Shown in Fig. 1, band spring-grip rides chest expander schematic diagram.
Shown in Fig. 2, hand-grip strength device schematic diagram.
Shown in Fig. 3, chest expander schematic diagram is commonly ridden.
Shown in Fig. 4, tension spring connection diagram.
Embodiment
The first embodiment
Shown in Fig. 1, a kind of band spring-grip rides chest expander schematic diagram, shown chest expander include holding rod 2,16, spring-grip 1,
12nd, tension spring 11 and pedal 13, shown holding rod 2 include upper holding rod 2 and lower holding rod 16, and the shown upper both sides of holding rod 2 set holding rod
Set 3, shown holding rod is covered on 3 sets and upper holding rod 2, and the two ends of shown upper holding rod 2 set holding rod nut 4.
Shown holding rod 2,16 include upper holding rod 2 and lower holding rod 16, shown holding rod 2,16 be interior hollow metal pipe, holding rod 2,
16 two ends set internal thread, and upper holding rod nut 4 screws connection between upper holding rod 2 for screw thread.
Shown spring-grip 1,12 includes upper spring-grip 1 and lower spring-grip 12, and shown spring-grip 1,12 is set in quadrangle middle part
Returning in the middle of subtype plastics spring-grip, shown spring-grip for groove sets handle 5, connects between shown handle 5 and spring-grip for cross bar 6
Connect, set the cross bar groove for being available for cross bar 6 to slide up and down on the inside of shown spring-grip, the shown front end of handle 5 sets handle spring groove 17, cross bar
6 are interspersed in handle spring groove 17, and handle spring 7 is set between shown handle 5 and upper spring-grip 1, and shown one end of handle spring 7 is consolidated
Due on cross bar 6, the other end is fixed on the cross bar 8 set in spring-grip 1.
Shown upper spring-grip 1 and lower spring-grip 12 are two structure identical spring-grips.
Tension spring 11 is set between shown upper spring-grip 1 and lower spring-grip 12, the shown two ends of tension spring 11 set connection ring
18, connected between upper spring-grip 1 and lower spring-grip 12 and tension spring 11 for metal buckle 10, shown one end of metal buckle 10 is consolidated
Due in the connection ring 18 set on tension spring 11, the other end of metal buckle 10 is fixed on the company in set groove at the top of spring-grip
On extension bar 9, shown 9 metal tie rods of connecting rod.
Spring-grip 12 is set in the middle of shown lower holding rod 16, the both sides of shown lower holding rod 16 set pedal 13, shown pedal
Positioned at the both sides of lower spring-grip 12, shown pedal is in set to be available for holding under lower holding rod 16 is interspersed inside square, pedal 16
In lower holding rod jack in bar jack, the interspersed connection of shown lower holding rod 16 and pedal 16, the both sides of shown pedal 16 set solid
Determine band 14, shown fixing band 14 is the plastic fixing strap that an elongated two ends set connecting hole, shown one end of fixing band 14 is consolidated
Due to the centre of lower spring-grip 12 and pedal 16, the interspersed end for being fixed on lower holding rod 16 of the other end of fixing band 14, it is shown under
Holding rod nut 15 is set at the two ends of holding rod 16, screws connection between shown lower holding rod nut 15 and lower holding rod 16 for screw thread, instantly
Holding rod nut 15 is screwed after connection in lower holding rod 16, and the fixing band 14 being secured within is worn harmless at lower holding rod nut 15
Cross, lower holding rod nut 15 can prevent fixing band 14 from coming off.
Second of embodiment
Both hands chest expander shown in Fig. 2, including upper spring-grip 21 and lower spring-grip 24, shown upper spring-grip 21 and lower grip 24
Between set tension spring 22, be connected between shown tension spring 22 and spring-grip for metal buckle 23, shown chest expander is
Holding rod on former foot-operated spring-grip is removed, such both hands chest expander is the muscle for tempering user's both hands when using, with original
First band, which rides chest expander, significant difference.
The third embodiment
Chest expander is commonly ridden shown in Fig. 3, shown chest expander holding rod includes upper holding rod 32, lower holding rod 39, upper contiguous block 31
With lower connecting block 40, contiguous block 31 is set in the middle of shown upper holding rod 32, shown contiguous block is cylinder shape belt chimb contiguous block, shown
Connecting hole is set in the middle of contiguous block, holding rod is interspersed in contiguous block connecting hole, the both sides of shown upper contiguous block 31 set holding rod set 33, institute
Show that holding rod set 33 is tightened by the upper holding rod nut 34 at holding rod two ends, the both sides of shown lower connecting block 40 set pedal 38,
Set in shown pedal 38 and be available for lower holding rod 39 to intert fixed connecting hole, the shown both sides of pedal 38 set fixing band 311, shown
The connected mode of fixing band 311 is identical with the connected mode of fixing band 14 in the first embodiment, the both sides of shown lower holding rod 39
Holding rod nut 312 is set, shown lower holding rod nut 312 is connected between lower holding rod 39 to screw, the shown upper He of holding rod 32
Lower holding rod 39 is the metal circular tube of interior middle control, and upper holding rod 32 and the lower two ends of holding rod 39 set internal thread, upper holding rod 32 and lower holding rod
Between 39 and lower holding rod nut 312 connection is screwed for screw thread.
Tension spring 37 is set between shown upper holding rod 32 and lower holding rod 39, the two ends of shown tension spring 37 set connection ring,
It is connected between shown tension spring 37 and upper holding rod 32 and lower holding rod 39 for metal buckle 36.
Shown contiguous block 31,40 is in be set at the top of the plastic connecting block of cylinder shape belt chimb, the chimb of the contiguous block 31,40
It is available for setting connection cross bar 315 in the groove 313 that metal buckle is connected, shown groove 313, shown connection cross bar 315 is gold
Belong to material, shown metal buckle 36 is fixed on connection cross bar 315.
Shown in Fig. 4, tension spring connection diagram, the shown end of tension spring 41 sets connection annulus 42, shown connection ring
42 and tension spring 41 be integral type structure, set metal buckle 43 in shown connection ring 42, shown metal buckle 43 is one and is in
The metal buckle of strip Intermediate Gray buckle, the shown other end of metal buckle 43 is connected spring-grip 46, shown spring-grip 46
Top is set and cross bar 44 is set in the groove 45 for being available for metal buckle 43 to intert fixation, shown groove 45, and shown cross bar 44 is interspersed to be fixed
In in groove 45, shown metal buckle 43 is fixed on cross bar 44.
The utility model chest expander, including band spring-grip ride chest expander, both hands chest expander and commonly ride chest expander three
Embodiment is planted, these three current embodiments are conventional three kinds of body-building, and according to different body-building demands, chest expander may be used also
To there is more assembling modes.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as limiting of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (7)
1. a kind of Multifunction chest developer, including spring-grip, pedal, tension spring and holding rod, the spring-grip include upper grip
Connection tension spring in the middle of device and lower spring-grip, upper spring-grip and lower spring-grip, be between the spring-grip and tension spring
Metal buckle is connected, and the spring-grip is in set stretchable handle in square, spring-grip, and the handle bottom sets handle bullet
Spring, handle spring one end is fixed on handle, and the other end is fixed on spring-grip, and handle can be transported up and down under force
Dynamic, it is characterised in that the spring-grip handle top sets holding rod hole, and holding rod is placed in holding rod hole, the holding rod includes upper holding rod
With lower holding rod, the upper holding rod both sides set the holding rod set being placed on holding rod, the holding rod set by upper holding rod two ends upper holding rod spiral shell
Cap rotation is fixed；
The holding rod is to set internal thread in interior middle control holding rod, holding rod two ends, and nut is tightened in holding rod two ends, the nut bag
Include holding rod nut and lower holding rod nut；
The both sides of the lower holding rod are set and holding rod jack are set in pedal, the pedal, and lower holding rod is interspersed in pedal
In lower holding rod jack；
The both sides of the pedal set fixing band, and the elongated two ends of fixing band set the plastic fixing strap of connecting hole, described
One end of fixing band is interspersed between pedal and lower spring-grip, and the other end of fixing band is interspersed in the end of lower holding rod, described
Holding rod nut is set at the two ends of lower holding rod, and fixing band is fixed after being interspersed in lower holding rod by lower holding rod nut, lower holding rod nut
Fixing band can not come off after fixation.
2. a kind of Multifunction chest developer according to claim 1, it is characterised in that the spring-grip in the middle part of quadrangle in setting recessed
Returning in the middle of subtype, the spring-grip for groove sets handle, and the centre of handle sets a shrinkage pool for being available for finger to pass through, the handle
Top sets the cross bar for being available for handle spring to fix, and the cross bar is interspersed at the top of handle, and cross bar is fixed on spring-grip intermediate groove
In the cross bar slot of both sides, the handle spring other end is fixed on the cross bar set in spring-grip, the top of the spring-grip
If groove, connecting rod is set in groove, the metal buckle is fixed in connecting rod, the connecting rod is metallic rod.
3. a kind of Multifunction chest developer according to claim 1, it is characterised in that the foot-operated plate surface is set up defences sliding line.
4. a kind of Multifunction chest developer according to claim 1, it is characterised in that the spring-grip is interspersed to be fixed on holding rod
Centre position.
5. a kind of Multifunction chest developer according to claim 1, it is characterised in that the holding rod set surface sets anti-slip veins.
6. a kind of Multifunction chest developer according to claim 1, it is characterised in that the spring-grip can be replaced by common
Holding rod connecting hole is set in contiguous block, the contiguous block, holding rod is interspersed in the holding rod connecting hole set in contiguous block, the contiguous block
Top set the contiguous block groove for being available for tension spring to connect, set contiguous block cross bar, contiguous block and pulling force bullet in contiguous block groove
Connected between spring for metal buckle.
7. a kind of Multifunction chest developer according to claim 1, it is characterised in that the tension spring is elongated, and two ends are set
Connection ring, connection ring is connected in metal buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062646.1U CN206473709U (en) | 2017-01-19 | 2017-01-19 | A kind of Multifunction chest developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062646.1U CN206473709U (en) | 2017-01-19 | 2017-01-19 | A kind of Multifunction chest developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473709U true CN206473709U (en) | 2017-09-08 |
Family
ID=59753846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062646.1U Expired - Fee Related CN206473709U (en) | 2017-01-19 | 2017-01-19 | A kind of Multifunction chest developer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121351A (en) * | 2020-09-23 | 2020-12-25 | 宿州学院 | equipment for physical exercise |
-
2017
- 2017-01-19 CN CN201720062646.1U patent/CN206473709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121351A (en) * | 2020-09-23 | 2020-12-25 | 宿州学院 | equipment for physical exercise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7722510B2 (en) | Two-section physical-exercise elastic cudgel | |
| CN206167766U (en) | Training ware is pedaled to seat | |
| CN206473709U (en) | A kind of Multifunction chest developer | |
| CN201607927U (en) | Fitness waist drum | |
| CN205796397U (en) | A kind of portable multifunctional Combined body-building apparatus | |
| CN201727884U (en) | Rowing type fitness equipment | |
| CN108543278B (en) | Adjustable portable strength of arm | |
| CN207126062U (en) | A kind of dismountable Portable chest developer | |
| CN203829548U (en) | Multifunctional body-building device | |
| CN202761981U (en) | Spring dumbbell | |
| CN201492858U (en) | Chest expander | |
| CN201643542U (en) | Household sit-up exercise table | |
| CN204745591U (en) | Multifunction body building device | |
| CN204380088U (en) | The sliding device of reciprocating stranding | |
| CN201239463Y (en) | Portable combined chest expander | |
| CN209612112U (en) | A kind of adjustable Stomach building device | |
| CN2848271Y (en) | Adjustable arm force device | |
| CN205095346U (en) | Sit up trains platform | |
| CN210021030U (en) | Multifunctional fitness equipment | |
| CN213049245U (en) | Foldable yoga bench | |
| CN207126063U (en) | A kind of detachable multiple-use way hand handle of chest expander | |
| CN202429293U (en) | Bicycle-mounted computer rack | |
| CN211328045U (en) | Many function portable combination formula sports device | |
| CN201304206Y (en) | Dumbbell | |
| CN201085874Y (en) | Improved chest developer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170908 Termination date: 20180119 |