CN106983986A - A kind of adjustment equipment for counterweight of body-building apparatus - Google Patents
A kind of adjustment equipment for counterweight of body-building apparatus Download PDFInfo
- Publication number
- CN106983986A CN106983986A CN201611200889.3A CN201611200889A CN106983986A CN 106983986 A CN106983986 A CN 106983986A CN 201611200889 A CN201611200889 A CN 201611200889A CN 106983986 A CN106983986 A CN 106983986A
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- China
- Prior art keywords
- balancing weight
- sliding
- latch
- slide bar
- extended
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 35
- 239000004020 conductor Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of adjustment equipment for counterweight of body-building apparatus, including multiple balancing weights, through hole is provided with inside balancing weight, regulating tank is provided with balancing weight below through hole, latch is provided with inside through hole, latch left end is provided with hand draw ring, balancing weight outer wall on the left of regulating tank is provided with regulatory region, provided with sliding chamber and the bayonet unit being arranged on below sliding chamber in balancing weight between regulatory region and regulating tank, slide intracavitary and be provided with the slide bar extended toward two ends, slide bar left side extension is through balancing weight left wall and is extended into regulatory region；The present invention can greatly reduce power used when person taking exercise plugs latch by the automatic sliding in balancing weight interior bone of latch, be easily accomplished the regulation of counterweight, and the setting of bayonet unit solves the problem of latch during use easily slides out.
Description
Technical field
The present invention relates to sports equipment field, particularly a kind of adjustment equipment for counterweight of body-building apparatus.
Background technology
Balancing weight is the important component of many body-building apparatus, and person taking exercise is needed during body-building by adjusting repeatedly
The weight of balancing weight changes itself push-and-pull or praises born weight, so as to reach expected training effect.Current
In body-building apparatus, balancing weight typically by adjusting manually, it is necessary to people plugs the latch on balancing weight and completed manually, very takes
Power, cumbersome, inefficiency, and latch during balancing weight moves up and down with the push-and-pull of person taking exercise easily from
Skidded off in through hole on pouring weight, influence the training of user, there is potential safety hazard.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of adjustment equipment for counterweight of body-building apparatus, for overcoming
Drawbacks described above of the prior art.
The present invention is achieved through the following technical solutions：A kind of regulation for counterweight of body-building apparatus of the present invention is set
It is standby, including multiple balancing weights, the balancing weight inside is provided with the balancing weight below through hole, the through hole provided with regulation
Latch is provided with inside groove, the through hole, the balancing weight outer wall that latch left end is provided with the left of hand draw ring, the regulating tank is provided with
Sliding chamber is provided with regulatory region, the balancing weight between the regulatory region and the regulating tank and is arranged on the sliding chamber
The bayonet unit of lower section, the sliding intracavitary is provided with extension on the left of the slide bar extended toward two ends, the slide bar and matched somebody with somebody through described
Pouring weight left wall is simultaneously extended into the regulatory region, and extension is through the balancing weight right wall on the right side of the slide bar and is extended into the regulation
In groove, be provided with toothed wheel on the right side of the slide bar at end, the slide bar of the sliding intracavitary provided with the first stopper section and
It is arranged on the right side of first stopper section and sliding is provided with inside the first stage clip being connected, the regulating tank with slide bar week
The sliding block of mating connection, the sliding block is provided with the screw rod that spiral lamination is connected, and the sliding block madial wall is provided with sealed chamber,
The sealed intracavitary is provided with locking pole, and the locking pole is set to both sides extension up and down, and extension is passed through on the upside of the locking pole
Simultaneously side-wall outer side is extended the sliding block upper side wall upwards, and the top of extension is provided with locking part on the upside of the locking pole, described to state
Extension is through the sliding block lower wall on the downside of locking pole and side-wall outer side is extended downwards, a left side for extension on the downside of the locking pole
Side is provided with the teeth portion for being used to be connected with the toothed wheel, and the locking pole of the sealed intracavitary is provided with the second backstop
It is arranged with the second stage clip on the outside of the locking pole below portion, second stopper section week, the second stopper section outboard end face is set
There is slip roller.
Further technical scheme, the slip roller is rolled with the sliding block inwall of the sealed intracavitary and is connected, institute
State roller and abrasion is caused during second stopper section is moved up and down to reduce, improve the use longevity of second stopper section
Life.
Further technical scheme, the toothed wheel rear end thereof is connected with the second motor, and second motor is set
In in the slide bar and being fixedly connected.
Further technical scheme, latch bottom right side limit place is provided with neck, and the latch bottom right side is close
The neck side, which is provided with to be provided with the right side of the sealed groove for being used to be connected with the locking part, the slider top, to be used to and institute
State the fixture block of neck mating connection.
It is provided through the sliding block above further technical scheme, the screw rod and sliding is connected guides into
Bar, the screw rod and the sliding block extend toward two ends to be set, and extended end is rotatably connected to the first electricity on the left of the screw rod
Madial wall is fixedly connected on the left of motivation, first motor and the balancing weight, on the right side of the screw rod extended end with it is described
Inner rotation connection on the right side of balancing weight.
Further technical scheme, first stopper section is provided with domatic, the buckle close to the bayonet unit side
Buckle chamber is provided with device, the buckle intracavitary is extended into the buckle intracavitary and to coordinate with the domatic sliding provided with top
Domatic sliding lock, the domatic sliding lock bottom be provided with magnetic patch, the relative buckle bottom of chamber portion of the magnetic patch be provided with toroidal conductor
Winding, is that outside is arranged with the 3rd stage clip week between the magnetic patch and the toroidal conductor winding.
The beneficial effects of the invention are as follows：When static, locking pole will by the active force of the second stage clip below the second stopper section
Locking part on locking pole is pushed up upwards, it is injected in sealed groove, slides the slide bar of intracavitary by the right side of the first stopper section first
The active force of stage clip pushes up slide bar to the left, extension on the left of slide bar is extended into regulatory region and toothed wheel and teeth portion disengagement；
When needing plug latch, screw rod is driven to rotate by the first motor so that sliding block drives latch edge to guide into by locking pole
Bar direction or so slides；When needing completely to extract latch, screw rod is driven to rotate by the first motor so that sliding block is left
When side end face is mutually pushed up with madial wall on the left of regulating tank, now, by pressing the slide bar in regulatory region so that slide bar overcomes the first pressure
The active force of spring slides to the right, when the domatic sliding lock in the domatic and bayonet unit of the first stopper section lower end, which slides, to be coordinated, makes
Domatic sliding lock overcomes the active force of the 3rd stage clip to be slid to buckle intracavitary, when it is domatic be slid onto the domatic sliding lock back side when, it is domatic
Sliding lock is extended into sliding intracavitary again by the active force of the 3rd stage clip, completes buckle, while toothed wheel is connected with teeth portion, this
When stop, by the slide bar in regulatory region, driving toothed wheel to rotate by the second motor, while driving teeth portion and locking pole to overcome
The active force of second stage clip slides to sealed intracavitary so that the completely disengaged sealed groove of locking part, now can be easily complete by latch
Extract；When need to be again insertable into latch, latch be loaded in through hole and inwardly promoted so that neck is mutually pushed up with fixture block, now, sealed
Groove is corresponding to locking part position, then drives teeth portion and locking pole to slide upwards by manipulating the second motor so that locking part
It is re-inserted into sealed groove and completes sealed, it is then attracting with magnetic patch to electricity by toroidal conductor winding so that domatic sliding lock overcomes
The active force of 3rd stage clip slides to buckle intracavitary, and now slide bar will be sliding by the active force of the first stage clip on the right side of the first stopper section
Bar is pushed up to the left, now, and toothed wheel is disengaged with teeth portion；The present invention can be big by automatic slid in balancing weight interior bone of latch
It is big to reduce power used during person taking exercise's plug latch, it is easily accomplished the regulation of counterweight, and the setting of bayonet unit is solved and used
During latch the problem of easily slide out.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of adjustment equipment internal structure schematic diagram for counterweight of body-building apparatus of the invention；
The partial enlarged drawing that Fig. 2 is A in Fig. 1 of the present invention；
Fig. 3 is bayonet unit structural representation of the invention；
Fig. 4 is the second motor of the invention and toothed wheel distributed architecture schematic diagram；
Fig. 5 is the schematic appearance of multiple balancing weights of the present invention.
Embodiment
As Figure 1-Figure 5, a kind of adjustment equipment for counterweight of body-building apparatus of the invention, including multiple balancing weights 1,
The inside of balancing weight 1 is provided with through hole 2, the balancing weight 1 of the lower section of through hole 2 and is provided with regulating tank 3, the through hole 2
Portion is provided with latch 21, and the left end of latch 21 is provided with hand draw ring 213, and the outer wall of the balancing weight 1 in the left side of regulating tank 3 is provided with regulation
Sliding chamber 5 is provided with area 11, the balancing weight 1 between the regulatory region 11 and the regulating tank 3 and is arranged on the cunning
Move in the bayonet unit 6 of the lower section of chamber 5, the sliding chamber 5 and be provided with the slide bar 51 extended toward two ends, the left side extension of slide bar 51
Through the left wall of balancing weight 1 and it is extended into the regulatory region 11, the right side extension of slide bar 51 is right through the balancing weight 1
Wall is simultaneously extended into the regulating tank 3, and the cunning in toothed wheel 54, the sliding chamber 5 is provided with the right side end of slide bar 51
Bar 51 is provided with the first stopper section 52 and is arranged on the right side of first stopper section 52 and with the slide bar 51 weeks around being connected
First stage clip 53, the sliding block 4 that the inside of regulating tank 3 is connected provided with sliding, the sliding block 4 coordinates provided with spiral lamination and connected
The screw rod 32 connect, the madial wall of sliding block 4, which is provided with sealed chamber 42, the sealed chamber 42, is provided with locking pole 41, described sealed
Bar 41 is set to both sides extension up and down, and the upside extension of locking pole 41 is through the upper side wall of sliding block 4 and to outside upper side wall
Side is extended, and the top of the upside extension of locking pole 41 is provided with locking part 413, and the downside extension of locking pole 41 of stating is passed through
The lower wall of sliding block 4 and side-wall outer side is extended downwards, the left side of the downside extension of locking pole 41 be provided be used to it is described
The locking pole 41 in the teeth portion 411 that toothed wheel 54 is connected, the sealed chamber 42 is provided with the second stopper section 412, institute
State and be arranged with the second stage clip 43, the outboard end of the second stopper section 412 the outside week of the locking pole 41 below the second stopper section
Face is provided with slip roller 413.
Wherein, the roller 413 that slides is connected with the inwall of the sliding block 4 rolling in the sealed chamber 42, the roller
413 cause abrasion to reduce during second stopper section 412 is moved up and down, improve making for second stopper section 412
With the life-span, the rear end thereof of toothed wheel 54 is connected with the second motor 55, and second motor 55 is located at the slide bar 51
Interior and be fixedly connected, the bottom right side of latch 21 limit place is provided with neck 212, and the bottom right side of latch 21 is close to the card
The side of groove 212 is provided with the sealed groove 211 for being used to be connected with the locking part 413, and the top right side of sliding block 4, which is provided with, to be used to
The fixture block 44 being connected with the neck 212, the top of screw rod 32 is provided through the sliding block 4 and sliding is connected
Guide bar 31 into, the screw rod 32 and the sliding block 4 extend toward two ends to be set, and the left side extended end of screw rod 32 is rotated
The first motor 12 is connected with, first motor 12 is fixedly connected with the left side madial wall of balancing weight 1, the screw rod
32 right side extended ends are connected with the right side inner rotation of balancing weight 1, and first stopper section 52 is close to the bayonet unit 6 one
Side, which is provided with domatic 521, the bayonet unit 6, is provided with buckle chamber 64, and the buckle is extended into provided with top in the buckle chamber 64
Domatic sliding lock 61 in chamber 64 and to coordinate with domatic 521 sliding, the domatic bottom of sliding lock 61 is provided with magnetic patch 63, institute
The relative bottom of buckle chamber 64 of magnetic patch 63 is stated provided with toroidal conductor winding 62, the magnetic patch 63 and the toroidal conductor winding
It is that outside is arranged with the 3rd stage clip 65 week between 62.
When static, locking pole 41 is by the active force of second stage clip 43 of the lower section of the second stopper section 412 by locking pole 41
Locking part 413 is pushed up upwards, it is injected in sealed groove 211, and the slide bar 51 in sliding chamber 5 passes through the right side of the first stopper section 52 first
The active force of stage clip 53 pushes up slide bar 51 to the left, the left side extension of slide bar 51 is extended into regulatory region 11 and toothed wheel 54 and tooth
Portion 411 is disengaged；When needing plug latch 21, screw rod 32 is driven to rotate by the first motor 12 so that sliding block 4 passes through lock
Closing bar 41 drives latch 21 to be slid along direction of bar 31 or so is guided into；It is electronic by first when needing completely to extract latch 21
Machine 12 drives screw rod 32 to rotate so that when the left end face of sliding block 4 is mutually pushed up with the left side madial wall of regulating tank 3, now, by pressing
Slide bar 51 in regulatory region 11 so that slide bar 51 overcomes the active force of the first stage clip 53 to slide to the right, when under the first stopper section 52
When domatic the 521 of end coordinate with the sliding of domatic sliding lock 61 in bayonet unit 6 so that domatic sliding lock 61 overcomes the 3rd stage clip 65
Active force slides into buckle chamber 64, and when domatic 521 are slid onto domatic 61 back side of sliding lock, domatic sliding lock 61 passes through the 3rd stage clip
65 active force is extended into sliding chamber 5 again, completes buckle, while toothed wheel 54 is connected with teeth portion 411, now stops pressing
Slide bar 51 in regulatory region 11, drives toothed wheel 54 to rotate by the second motor 55, while driving teeth portion 411 and locking pole 41
Overcome the active force of the second stage clip 43 to be slid into sealed chamber 42 so that the completely disengaged sealed groove 211 of locking part 413, now may be used
Easily latch 21 is extracted completely；When need to be again insertable into latch, latch 21 be loaded in through hole 2 and inwardly promoted so that neck
212 mutually push up with fixture block 44, now, and sealed groove 211 is corresponding to the position of locking part 413, then by manipulating the band of the second motor 55
Dynamic teeth portion 411 and locking pole 41 slide upwards so that locking part 413, which is re-inserted into sealed groove 211, completes sealed, then passes through
Toroidal conductor winding 62 is attracting with magnetic patch 63 to electricity so that domatic sliding lock 61 overcomes the active force of the 3rd stage clip 65 to buckle chamber 64
Interior sliding, now slide bar 51 slide bar 51 is pushed up to the left by the active force of first stage clip 53 of the right side of the first stopper section 52, now,
Toothed wheel 54 is disengaged with teeth portion 411.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of adjustment equipment for counterweight of body-building apparatus, it is characterised in that：Including multiple balancing weights, it is provided with inside balancing weight
It is provided with balancing weight below through hole, through hole inside regulating tank, through hole and is provided with latch, latch left end is provided with hand draw ring, regulating tank
The balancing weight outer wall in left side is provided with regulatory region, and sliding chamber is provided with the balancing weight between regulatory region and regulating tank and cunning is arranged on
The bayonet unit moved below chamber, sliding intracavitary is provided with extension on the left of the slide bar extended toward two ends, slide bar and passes through balancing weight left wall
And be extended into regulatory region, extension is through balancing weight right wall on the right side of slide bar and is extended into regulating tank, is provided with the right side of slide bar at end
Toothed wheel, the slide bar of sliding intracavitary is provided with the first stopper section and is arranged on the right side of the first stopper section and with slide bar week around being connected
The first stage clip, the sliding block being connected provided with sliding inside regulating tank, sliding block is provided with the screw rod that spiral lamination is connected,
Sliding block madial wall is provided with sealed chamber, and sealed intracavitary is provided with locking pole, and locking pole sets to both sides extension up and down, prolonged on the upside of locking pole
Long section is through sliding block upper side wall and side-wall outer side is extended upwards, and the top of extension is provided with locking part on the upside of locking pole, states sealed
Extension is through sliding block lower wall on the downside of bar and side-wall outer side is extended downwards, on the downside of locking pole the left side of extension be provided be used to
The teeth portion that toothed wheel is connected, the locking pole of sealed intracavitary is provided with the locking pole below the second stopper section, the second stopper section
It is arranged with the second stage clip outside week, the second stopper section outboard end face is provided with slip roller.
2. a kind of adjustment equipment for counterweight of body-building apparatus according to claim 1, it is characterised in that：The slip roller
Roll and be connected with the sliding block inwall of the sealed intracavitary, the roller was moved up and down to reduce second stopper section
Abrasion is caused in journey, the service life of second stopper section is improved.
3. a kind of adjustment equipment for counterweight of body-building apparatus according to claim 1, it is characterised in that：After the toothed wheel
End is rotatably connected to the second motor, and second motor is in the slide bar and is fixedly connected.
4. a kind of adjustment equipment for counterweight of body-building apparatus according to claim 1, it is characterised in that：On the right side of the latch
Neck is provided with the limit of bottom, the latch bottom right side is provided with to be used to coordinate with the locking part close to the neck side to be connected
The fixture block for being used to be connected with the neck is provided with the right side of the sealed groove connect, the slider top.
5. a kind of adjustment equipment for counterweight of body-building apparatus according to claim 1, it is characterised in that：On the screw rod
Side is provided through the sliding block and slides the bar of guiding into being connected, and the screw rod and the sliding block are set toward two ends extension
Put, extended end is rotatably connected to the first motor on the left of the screw rod, first motor and balancing weight left side are interior
Side wall is fixedly connected, and extended end is connected with inner rotation on the right side of the balancing weight on the right side of the screw rod.
6. a kind of adjustment equipment for counterweight of body-building apparatus according to claim 1, it is characterised in that：First backstop
Portion, provided with domatic, is provided with buckle chamber close to the bayonet unit side in the bayonet unit, the buckle intracavitary is provided with top
The buckle intracavitary and the domatic sliding lock to coordinate with the domatic sliding are extended into, the domatic sliding lock bottom is provided with magnetic patch,
The relative buckle bottom of chamber portion of the magnetic patch is provided with toroidal conductor winding, is between the magnetic patch and the toroidal conductor winding
Outside week is arranged with the 3rd stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200889.3A CN106983986B (en) | 2016-12-22 | 2016-12-22 | A kind of adjustment equipment for counterweight of body-building apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200889.3A CN106983986B (en) | 2016-12-22 | 2016-12-22 | A kind of adjustment equipment for counterweight of body-building apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106983986A true CN106983986A (en) | 2017-07-28 |
| CN106983986B CN106983986B (en) | 2019-02-26 |
Family
ID=59414527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200889.3A Active CN106983986B (en) | 2016-12-22 | 2016-12-22 | A kind of adjustment equipment for counterweight of body-building apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106983986B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224371A (en) * | 2018-10-18 | 2019-01-18 | 赵淑丽 | A kind of new sports exercising apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6117049A (en) * | 1999-10-13 | 2000-09-12 | Lowe; John C. | Exercise equipment weight selector |
| CN1541731A (en) * | 2003-11-05 | 2004-11-03 | 张A诚 | Body-building equipment of remotely controlled weight-matching and methods of use |
| CN1617756A (en) * | 2002-01-28 | 2005-05-18 | 李炳敦 | Weight adjustment device and method for weight training equipment |
| CN201643528U (en) * | 2010-02-08 | 2010-11-24 | 山东汇康运动器材有限公司 | Automatic counter weight mechanism of power type fitness equipment |
| KR20130067673A (en) * | 2011-12-14 | 2013-06-25 | 한국산업기술대학교산학협력단 | Automatic load controlling apparatus and smart health system using the same |
-
2016
- 2016-12-22 CN CN201611200889.3A patent/CN106983986B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6117049A (en) * | 1999-10-13 | 2000-09-12 | Lowe; John C. | Exercise equipment weight selector |
| CN1617756A (en) * | 2002-01-28 | 2005-05-18 | 李炳敦 | Weight adjustment device and method for weight training equipment |
| CN1541731A (en) * | 2003-11-05 | 2004-11-03 | 张A诚 | Body-building equipment of remotely controlled weight-matching and methods of use |
| CN201643528U (en) * | 2010-02-08 | 2010-11-24 | 山东汇康运动器材有限公司 | Automatic counter weight mechanism of power type fitness equipment |
| KR20130067673A (en) * | 2011-12-14 | 2013-06-25 | 한국산업기술대학교산학협력단 | Automatic load controlling apparatus and smart health system using the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224371A (en) * | 2018-10-18 | 2019-01-18 | 赵淑丽 | A kind of new sports exercising apparatus |
| CN109224371B (en) * | 2018-10-18 | 2020-12-04 | 安徽省华腾农业科技有限公司经开区分公司 | Physical training device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106983986B (en) | 2019-02-26 |
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Effective date of registration: 20190118 Address after: 321300 room 901, nine / F, Jin family building, Yongkang headquarters, Jinhua, Zhejiang. Applicant after: Yongkang Huage industrial product design Co. Ltd. Address before: 314416 47, Sun Jia Bang, Tan Qiao village, Yuanhua Town, Haining City, Jiaxing, Zhejiang Applicant before: Lu Guoming |
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Effective date of registration: 20201015 Address after: 241000 Jishan Town Economic Development Zone, Nanling County, Wuhu City, Anhui Province Patentee after: Nanling County eco tourism Assets Operation Co., Ltd Address before: 321300 room nine, building 901, golden mansion, headquarters center, Jinhua, Zhejiang, Yongkang Patentee before: YONGKANG HUAGE INDUSTRIAL PRODUCT DESIGN Co.,Ltd. |