CN104080517B - Connect and adjust assembly - Google Patents

Connect and adjust assembly Download PDF

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Publication number
CN104080517B
CN104080517B CN201280066980.4A CN201280066980A CN104080517B CN 104080517 B CN104080517 B CN 104080517B CN 201280066980 A CN201280066980 A CN 201280066980A CN 104080517 B CN104080517 B CN 104080517B
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CN
China
Prior art keywords
roller
edge
lug
post
groove
Prior art date
Application number
CN201280066980.4A
Other languages
Chinese (zh)
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CN104080517A (en
Inventor
贾德·J·佩纳
克利福德·D·佩缔
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Db工业股份有限公司
Priority date (The priority date 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 date listed.)
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Priority to US201161561432P priority Critical
Priority to US61/561,432 priority
Priority to US13/675,556 priority patent/US9265989B2/en
Priority to US13/675,556 priority
Application filed by Db工业股份有限公司 filed Critical Db工业股份有限公司
Priority to PCT/US2012/065155 priority patent/WO2013074718A2/en
Publication of CN104080517A publication Critical patent/CN104080517A/en
Application granted granted Critical
Publication of CN104080517B publication Critical patent/CN104080517B/en

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Abstract

Provide for fall arrest assembly (600), include a back board module (200) and a kind of a connection being slidably engaged component (300) adjusts assembly (100).This back board module includes a body (202) and a roller (230).This body has first side (202a) and contrary second side (202b).This body has first edge (202c) and contrary second edge (202d) further, thus defines the length of this body.This body also has the 3rd edge (202e) and a 4th contrary edge (202f), thus defines the width of this body.This body further has a groove (202) in this second side, and this groove passes along the width of this body.This roller is rotatingly coupled to the second adjacent edges of this body.This sliding engagement component includes a Part I (3) with first post (304a) and with a Part II connecting head.This first post is configured and is arranged to need to be at least partially received in the groove of this body.

Description

Connect and adjust assembly

Technical field

The present invention relates to connect and adjust assembly.

Background technology

Skilled worker often uses the fall arrest assembly including climbing band when climbing facility mast.These climbing bands are permissible Including one around needing the first band that the exterior section of mast of climbing places and one around needing the mast of climbing The inside band of interior section location.If it occur that fall event, these bands fasten mast to limit falling distance.These bundles Band is connected together by multiple connecting elements.Loosen around mast when workman climbs or slides mast and tighten up these bundles Band is a kind of important function to position the ability of these bands for fall arrest assembly.These adapters should contribute to The loosening and tighten up function of these bands.

For those skilled in the art by read and understand these above-mentioned reasons that this specification will be apparent from and Other reasons set forth below, also exists in the art for being provided with effect and efficient means to connect band also Loosen and tighten up the demand of connecting elements of band.

Summary of the invention

These problems above-mentioned being associated with present-day systems are addressed by multiple embodiments of the present invention and are passed through Read and research this specification it will be appreciated that.Outlined below by way of example rather than make with ways to restrain.This is intended for Help some aspects in reader understanding's many aspects of the present invention.

In one embodiment, it is provided that a back board module, it includes a body and a roller.This body has One the first side and a second contrary side.This body has first edge and a second contrary edge further Thus define the length of this body.This body also has the 3rd edge and a 4th contrary edge thus defines The width of this body.This body further has a groove in this second side, and this groove is worn along the width of this body Cross.This roller is rotatingly coupled to the second adjacent edges of this body.

Described back board module can farther include: a pair spaced apart lug, and these lugs are from the second edge of this body Extending, each lug has a lug channels, and the lug channels of these lugs is in alignment with;This roller, this roller is determined Position is between this is to spaced apart lug, and this roller has a central roller passage, this central authorities' roller passage and this is to interval These lug channels of the lug opened are in alignment with;And a securing member, this securing member through these lug channels and this in Centre roller passage is to be rotationally coupled to this roller on this body.

In described back board module, the first side of this body can include multiple ridge.

Described back board module comprises the steps that this body, and this body has to this groove further in the 3rd edge The opening of individual first expansion and the opening having in the 4th edge to one second of this groove expansion.

In described back board module, this body can have first section and second section, and this first section can It is positioned in the first adjacent edges of this body and this second section can be positioned in the second adjacent edges of this body, this First section of body can have first width and this second section can have a second different width.

In described back board module, this first width can be more than this second width.

Described back board module can farther include: this body, and this body has a concavity, this fovea centralis further Fall into and be positioned at this groove;And receive a biasing member in this concavity.

In described back board module, this groove can be positioned so that compared with the first edge of this body closer to this body The second edge.

In another embodiment, it is provided that a kind of connection adjusts assembly.This connection assembly include a back board module and One is slidably engaged component.

This back board module includes a body and a roller.This body has first side and one contrary second Side.This body has first edge and a second contrary edge further thus defines the length of this body.Should Body also has the 3rd edge and a 4th contrary edge thus defines the width of this body.This body enters again one Step has a groove in this second side, and this groove passes along the width of this body.This roller is rotatingly coupled to this Second adjacent edges of body.This sliding engagement component include first post, second post, first side plate, one Two side plates and a connection head.This first post is configured and is arranged to need to be at least partially received at the groove of this body In.This first post and this second post by a kind of spaced apart in the way of extend between this first plate and this second plate so that This first post, this second post, this first side plate and this second side plate define this and wear ring.This connection head prolongs from this second post Stretch.

Adjusting in assembly in described connection, this back board module can farther include: a pair spaced apart lug, these lugs Extending from the second edge of this body, each lug has a lug channels, and the lug channels of these lugs is in alignment with; This roller, this roller be positioned in this to spaced apart lug between, this roller has a central roller passage, and these central authorities roll These lug channels of spaced apart lug are in alignment with by subchannel with this;And a securing member, this securing member passes this A little lug channels and this central authorities' roller passage are to be rotationally coupled to this roller on this body.

Adjusting in assembly in described connection, this back board module can farther include: this body, this body further this Three edges have the opening of one first expansion to this groove and there is in the 4th edge one to this groove The opening of the second expansion.

Adjusting in assembly in described connection, this back board module can farther include: this body, and this body can have one the One section and second section, this first section is positioned in the first adjacent edges of this body and this second section is determined Position is at the second adjacent edges of this body, and the first section of this body has first width and this second section has one Individual the second different width.

In still another embodiment, it is provided that a kind of fall arrest assembly, this fall arrest assembly include an outside band, At least one adapter adjusts an internal band of assembly, sliding engagement component, an adapter and first, second With the 3rd clasp.This at least one adapter adjusts assembly and includes a back board module and a roller.This back board module has One body.This body has first side and a second contrary side.This body has first edge further Second edge contrary with one thus define the length of this body.It is contrary that this body also has the 3rd edge and one The 4th edge thus define the width of this body.This body further has a groove in this second side, and this is recessed Groove passes along the width of this body.This roller is rotatingly coupled to the second adjacent edges of this body.This sliding engagement component Head is connected including first post and one.This first post is configured and is arranged to need to be at least partially received at this body Groove in so that the first side of this backboard is positioned to engage this exterior ligament by this first post.This connection head is joined Receive on this first post.This first clasp engages this connection head.This inside band is optionally received at this first clasp In.This adapter has a Part I, and this Part I is connected on this exterior ligament by static state, and has one Two sides, this second side is slidably coupled in this internal tether.This second clasp is slidably coupled to this inner-bundle On band.Finally, the 3rd clasp is connected on an end of this inside band by static state.This second and the 3rd clasp be configured Be arranged to be connected to by this fall arrest assembly on the safety harness of a user.

In described fall arrest assembly, this at least one adapter adjusts assembly and can farther include: a pair spaced apart Lug, these lugs extend from the second edge of this body, and each lug has a lug channels, the lug of these lugs Passage is in alignment with;One roller, this roller be positioned in this to spaced apart lug between, this roller have one central authorities rolling Subchannel, these lug channels of spaced apart lug are in alignment with by this central authorities' roller passage with this;And a securing member, This securing member passes these lug channels and this central authorities' roller passage to be rotationally coupled on this body by this roller.

In described fall arrest assembly, this at least one adapter adjusts assembly and can farther include: the first of this body Side includes multiple ridge;And this body has the opening of one first expansion to this groove also further in the 3rd edge And there is in the 4th edge the opening of one second expansion to this groove.

In described fall arrest assembly, this at least one adapter adjusts assembly and can farther include: this body, this body Can have first section and second section, this first section is positioned in the first adjacent edges of this body and is somebody's turn to do Second section is positioned in the second adjacent edges of this body, the first section of this body have first width and this Two sections have a second different width, and this first width is more than this second width.

In described fall arrest assembly, this at least one adapter adjusts assembly and can farther include: this body, this body Having a concavity further, this concavity is positioned at this groove;And receive in this concavity partially Put component.

In described fall arrest assembly, this sliding engagement component can farther include: second post, first side Plate, second side plate, this first post and this second post between this first side plate with this second side plate with a kind of spaced apart Mode extends, so that this first post, this second post, this first side plate and this second side plate define and wear ring, outside this Band pass formed wear ring;And this connection head from the extension of this second post.

In described fall arrest assembly, this adapter can farther include: first section, and this first section has one The shape of individual overall rectangular;One the second section, this second section is connected on this first section, and this second section is generally There is the rectangular shape of a sphering;And the 3rd section, the 3rd section is connected on this second section, the 3rd district Section has a semiorbicular shape generally.

In described fall arrest assembly, this first clasp can farther include: a buckle body, and this buckle body has One opening;One lock tongue, is used for selectively closing off this opening;Multiple spikes, these spikes are fixed along this buckle body Position;The attachment part of one Guan Bi, the attachment part of this Guan Bi is connected on this buckle body, the attachment part tool of this Guan Bi Having at least one to wear ring, this is worn ring and is shaped as the shape for accepting a band.

Accompanying drawing explanation

When accounting for according to detailed description and the following drawings, will become apparent to the present invention, and can be easier to Show its additional advantage and purposes, in the accompanying drawings:

Figure 1A is the top view of a kind of fall arrest assembly of one embodiment of the invention;

Figure 1B is the perspective side elevation view of the fall arrest assembly of Figure 1A;

Fig. 1 C is another perspective side elevation view of the fall arrest assembly of Figure 1A;

Fig. 1 D is the close-up illustration of the clasp of an embodiment of the fall arrest assembly of Figure 1B;

Fig. 2 is the perspective side elevation view connecting adjustment assembly of one embodiment of the invention;

Fig. 3 A is connecting of Fig. 2 to adjust the assembly perspective side elevation view when engaging a frenulum;

Fig. 3 B is the connection assembly side view when engaging frenulum of Fig. 2;

Fig. 4 be Fig. 2 connect adjust assembly unassembled time perspective side elevation view;

Fig. 5 A is the front view of the back board module of one embodiment of the invention;

Fig. 5 B is a top view of the back board module of Fig. 5 A;

Fig. 5 C is a rearview of the back board module of Fig. 5 A;

Fig. 5 D is a front perspective view of the back board module of Fig. 5 A;

Fig. 5 E is a perspective back view of the back board module of Fig. 5 A;

Fig. 5 F is another perspective back view of the back board module of Fig. 5 A;

Fig. 6 A is the front view being slidably engaged component of one embodiment of the invention;

Fig. 6 B is the top view being slidably engaged component of Fig. 6 A;

Fig. 6 C is the front perspective view being slidably engaged component of Fig. 6 A;

Fig. 7 A is the front view of the adapter of one embodiment of the invention;And

Fig. 7 B is the perspective side elevation view of the adapter of Fig. 7 A.

Traditionally, these different characteristics illustrated be not scale relative to but be depicted as emphasize with this The multiple special characteristic that invention is associated.

Run through these accompanying drawings and word, have multiple reference marks to denote multiple similar element.

Detailed description of the invention

With reference to accompanying drawing in the following detailed description, these accompanying drawings constitute a part for this explanation, and in the accompanying drawings The multiple specific embodiments that can put into practice the present invention are shown by the way of displaying.These embodiments are to add with enough details With explanation so that those skilled in the art can put into practice the present invention, and it should be appreciated that other can be used to implement Example and can making a change in the case of without departing from the spirit and scope of the present invention.Therefore, described further below should When being interpreted as a kind of restriction, and the scope of the present invention is only defined by claim and their equivalent.

Multiple embodiments of the present invention provide for fall arrest assembly or connect two for requiring to adjust configuration The adapter of any kind of assembly of band.See Fig. 1, it is provided that fall arrest assembly 600 embodiment.At Figure 1B and 1C See-through view in further illustrate this fall arrest assembly.In view of these figures, this fall arrest assembly 600 in this embodiment Including an outside band 602 and an internal band 604.Outside band 602 will be around needing the outside portion of mast of climbing Location and internal band 604 is divided to will be around the interior section location of this mast needing to be climbed.This fall arrest assembly 600 Purpose is to catch user in the case of generation fall event during climbing or slide mast.In this embodiment, Clasp 606 and 608 is by the corresponding connector being coupled to the safety harness of workman.The fall arrest assembly 600 of this embodiment Including adapter 500.The details of adapter 500 discussed further below.As Figure 1A to 1B shows, fall arrest assembly 600 Outside band 602 wears ring 501 (shown in Fig. 7 A) and by this adapter 500 phase through first of adapter 500 Outside band 602 is maintained in a static position.Specifically, outside band 602 has an end 602a, this end Turn back onto itself and be held in place in by multiple securing members 603.This fold back portion of outside band 602 through this One wears ring 501 and these securing members 603 is maintained at this adapter 500 in this static position relative to outside band 602.

Internal band 604 is received in the second of adapter 500 and wears in ring 503 (as shown in Fig. 7 A).A reality Executing in example, internal band 604 is a ribbon.Internal band is a belt in another embodiment.In another reality again Executing in example, a rope is used as internal band 604.If employing rope for internal band 604, then by rope through even Connect device 500 the 3rd section 506 the 3rd wear ring 505 (as shown in Fig. 7 A).The 3rd of adapter 500 wears ring 505 and is become Type is to accommodate a rope (not shown) and second wears ring 503 and be shaped to accommodate a band 604.Thus, adapter 500 quilt For band also or one of rope internal band 604 it is designed for accommodating.

Fall arrest assembly 600 further illustrates and is attached to connect the clasp 420 adjusted on assembly 100.Fig. 1 D opens up Show the close-up illustration 450 of clasp 420.The clasp 420 of this embodiment includes a body 422 and the attachment of a Guan Bi Divide 428.Body 422 includes multiple spike 424 to engage the mast that fall arrest assembly 600 user is being climbed.This Body 422 farther includes an opening, and this opening is selectively closed off by lock tongue 426.In the embodiment of Fig. 1 D, Lock tongue 426 includes a rotating cylinder, and lock tongue 426 is optionally locked in a make position by this rotating cylinder, such as this area Known.As demonstrated, wear for one the attachment part 428 of the Guan Bi that internal band 604 is passed in clasp 420 formed Ring 427.As Fig. 1 D shows further, wear ring 427 and be formed in the attachment part 428 of Guan Bi and be shaped in receiving Portion's band 604.The attachment part 428 of Guan Bi includes a first post 428a and a pair lateral column 428b and 428c, these lateral columns Extend in the way of the most vertical from the opposite end of the first post 428a.The attachment part 428 of Guan Bi farther includes one Second post 428d, this second post is connected between the end of lateral column 428b and 428c.First and second post 428a and 428d and This defines the connection of this clasp and wears ring 427 lateral column 428b and 428c.In the embodiment that Fig. 1 D shows, the second post 428d exists The corresponding connecting portion between lateral column 428b and 428c is sphering.As discussed above, in this embodiment, attachment part The ring 427 of wearing of 428 is sized and shaped for accommodating a band 604.In another embodiment (not shown), attachment part 428 It is formed as the shape adapting to be used as the rope of internal band.Further, in other embodiments, in the Guan Bi of clasp 420 Attachment part 428 in can be similar to the wearing ring 503 and 505 of adapter 500 discussed above and formed for a band Multiple separate with a rope wears ring.

See Fig. 2, illustrate a perspective side elevation view connecting the embodiment adjusting assembly 100.Connect and adjust assembly 100 It is slidably engaged component 300 and a back board module 200 including one.One is entered in the unassembled view adjusting assembly 100 of Fig. 4 Step illustrates back board module 200 and illustrates the different views of this back board module in Fig. 5 A to 5F.Back board module 200 includes One body 202, this body has an a first side 202a and second side 202b.The surface of the first side 202a has multiple The ridge 204 of protuberance, these ridges are designed to increase the friction between body 202 and a band, as explained further below State.Body 202 farther includes an a first edge 202c and second contrary edge 202d, thus defines body The length of 202.Body 202 also includes a 3rd edge 202e and a 4th contrary edge 202f, which defines this The width of body 202.Second side 202b of body 202 includes a semi-circular recesses 208, this semi-circular recesses will following in detail Thin elaboration.

Such as Fig. 4 best illustrated, the body 202 of back board module 200 includes a pair lug 212a and 212b, and they are at body Extend out on the direction of 202 length.Specifically, lug 212a near body 202 the 3rd edge 202e from the second edge 202d extends and lug 212b extends from the second edge 202d near body 202 the 4th edge 202f, and its mode is for making First lug 212a and the second lug 212b is along the spaced apart selected distance of the second edge 202d of body 202.Body 202 farther include first section 203 and the second section 205 shown such as Fig. 5 A.First section 203 has one One width 210 and the second section 205 have second width 211.As demonstrated, the first width 210 to the second width 211 is wider.Additionally, the first section 203 is positioned near the first edge 202c of body 202, and the second section 205 is determined Position is near the second edge 202d of body 202.

The groove 208 of back board module 200 is which best show in Fig. 5 B to 5F.As demonstrated, groove 208 is along this One parallel direction of body 202 width extends through body 202.In one embodiment, groove 208 is not along body 202 length are placed in the middle.It is true that in one embodiment, this groove is positioned compared with body 202 first edge 202c Closer to the second edge 202d.In Fig. 5 E best seen from this embodiment in, back board module body 200 farther includes Opening 207a and 207b of multiple expansions to groove 208.Body farther includes a concavity 216, this concavity It is positioned in groove 208.Concavity 216 is configured as the biasing member 231 for receiving Fig. 4 best illustrated.? This biasing member 231 in the groove 208 of body 202 applies one partially on the second post 304b being slidably engaged component 300 Put power, as discussed further below.Multiple chamber 251 and 253 emptied, they quilts are also illustrated in Fig. 5 C, 5E and 5F It is positioned in parallel to groove 208 generally and extends.Chamber 251 and 253 is used to reduce the weight of body 202.Fig. 4 illustrates There is no the body 202 of roller 230.As demonstrated, the first lug 212a and the second lug 212b includes the lug of alignment Passage 214a and 214b.Lug channels 214a and the 214b of these alignments are further with the central roller passage 232 of roller 230 Alignment.One securing member 206 passes lug channels 214a of these alignments and this central authorities' roller of 214b and roller 230 Passage 232 and be configured as the surface for engaging these corresponding lug 212a and 212b so that by spacing for roller 230 at this Between a little lug 212a and 212b.Roller 230 is designed to rotate to contribute to the convenience of this fall arrest assembly around securing member 206 Adjust.

Fig. 6 A to 6C illustrates sliding engagement component 300.It is slidably engaged component 300 and includes a first post 304a and Individual second post 304b.First post 304a and the second post 304b is connected in the first side plate 306a being in spaced apart configuration And between a second side plate 306b.This configuration provides one to wear ring 305, back board module 200 and frenulum 602 and be received in Wherein.First side plate and the second side plate 306a and 306b each have an outer surface, and this outer surface includes multiple surface groove 307, these surface grooves contribute to workman and hold these side plates 306a and 306b.At the first post being slidably engaged component 300 The center of 304a is attached a cervical region 303, and this cervical region upwardly extends in the side contrary for post 304b with second.One adapter 302 extend further from cervical region 303.Adapter 302 is annular shape and is designed in this embodiment Engage a clasp, as discussed below.

See Fig. 3 A and 3B, illustrate adapter adjustment assembly 100 and engage a band 602.As discussed above, connect Device adjusts assembly 100 and includes that is slidably engaged a component 300.As these accompanying drawings are shown, it is slidably engaged the second post of component 300 In the groove 208 of the body 202 that 304b is received in back board module 200.Body 202 have bossed ridge 204 this first Side 202a is oriented to for engaging frenulum 602 so that the friction increased between backing member 200 and frenulum 602.Additionally, backboard Biasing member 231 in assembly 200 groove applies a pressure on the second post 304b and the first side of body 202 is pushed bundle With 602 to increase the friction between back board module 200 and band 602 further.When hope moves this connection relative to frenulum When device adjusts assembly 100, by the body 202 of back board module being pivoted as discussed below, thus by pressure from the ridge of protuberance 204 switch to roller 230.

Figure 1A to 1D illustrates the connection as discussed above, in fall arrest assembly 600 and adjusts assembly 100.Make In with, outside band 602 and internal band 604 can fit tightly around the mast needing to be climbed.In this configuration, backboard structure The ridge 204 of these protuberances of the body 202 of part 200 engages with band 602 so that by spacing for fall arrest assembly at its current structure In type.Also illustrate the clasp 420 being connected to be slidably engaged on the head link actuator 302 of component 300 in these figures.Work as use Person wish by band 602 along mast move up or down time, user holds these side plates of this sliding engagement component 300 306a and 306b and pull this sliding engagement component 300 towards roller 230.This action makes the body of back board module 200 202 pivot, thus switch on the ridge 204 of these protuberances engaged with band 602 from body 202 first side 202a by pressure On the roller 230 engaged with band 602.Then this connection adjustment assembly 100 moves to put around roller 230 with being easy for This fall arrest assembly of pine.In order to tighten up this fall arrest assembly 600, workman holds an end 602a of outside band 602 also And this end 602a of outside band 602 is pulled up in the side away from user health.This moves so that outside band The end 602a of 602 bends (owing to these are slidably engaged component 300 and internal band 604 relative to the remainder of band 602 Engage) thus configure a sweep of outside band 602 to engage the roller 230 of back board module 200, this roller makes the back of the body Board component 200 moves thus tightens up these bands 602 and 604 around mast.

As discussed above, internal band 604 is coupled on the safety harness (not shown) of user.Specifically, connection The clasp 606 received on the first end 604a of internal band 604 is coupled in a part for safety harness and clasp 608 It is coupled in another part of safety harness.As Figure 1A to 1C shows, clasp 608 is by second adapter Adjust assembly 100 to be connected to adjustably on internal band 604.The most in this embodiment, fall arrest assembly 600 includes Two adapters adjust assembly 100.When being connected on a safety harness, adjust assembly 100 by adapter and adjust The position of the user distance of mast (that is, with).In order to be adjusted so as to closer to mast by fall arrest assembly 600, user is held Live in the end 604b of internal band 604 and pull up this end of internal band 604 in the side away from user health 604b.This moves the end 604b so that internal band 604 and relative to the remainder bending of band 604 thus configures inside One sweep of band 604, this sweep engages with the roller 230 of back board module 200, and this makes back board module 200 and clasp 608 move and closer to mast.For being adjusted so as to further from mast by fall arrest assembly 600, user holds cunning These side plates 306a and 306b of dynamic engagement member 300 and the roller 230 towards back board module pull this sliding engagement component 300.This action makes the body 202 of back board module 200 pivot, thus by pressure from body 202 first side 202a be On roller 230 with being switched to engage with frenulum 602 on 602 these ridges 204 swelled engaged.Second connects adjustment group Part 100 the most easily moves around roller 230 to connect second and adjusts assembly 100 and move along internal tether 604 thus allow and make User is away from mast.

Although shown and described multiple specific embodiment at this, but it should be appreciated by those skilled in the art that It is can to carry out in place of specific embodiment with any arrangement drawn for realizing same purpose.The application is intended to contain Cover adaptation scheme or the variant of any present invention.

Therefore, clear and definite it is intended that the present invention is only limited by claim and equivalent thereof.

Claims (20)

1. a back board module, including:
One body, this body has first side and a second contrary side, and this body has one first further Edge and a second contrary edge thus define the length of this body, this body also has the 3rd edge and one The 4th contrary edge thus limit the width of this body, this body further has a groove in this second side, This groove passes along the width of this body;And
One roller, this roller is rotatingly coupled to the second adjacent edges of this body.
2. back board module as claimed in claim 1, farther includes:
A pair spaced apart lug, these lugs extend from the second edge of this body, and each lug has a lug and leads to Road, the lug channels of these lugs is in alignment with;
This roller, this roller be positioned in this to spaced apart lug between, this roller has a central roller passage, in this These lug channels of spaced apart lug are in alignment with by centre roller passage with this;And
One securing member, this securing member passes these lug channels and this central authorities' roller passage to be coupled rotatably by this roller On this body.
3. back board module as claimed in claim 1, wherein, the first side of this body includes multiple ridge.
4. back board module as claimed in claim 1, including:
This body, this body has the opening of one first expansion to this groove and further at this in the 3rd edge 4th edge has the opening of one second expansion to this groove.
5. back board module as claimed in claim 1, wherein,
This body has first section and second section, and the first edge that this first section is positioned in this body is attached Near and this second section is positioned in the second adjacent edges of this body, and the first section of this body has first width And this second section has a second different width.
6. back board module as claimed in claim 5, wherein, this first width is more than this second width.
7. back board module as claimed in claim 1, farther includes:
This body, this body has a concavity further, and this concavity is positioned at this groove;And
Receive a biasing member in this concavity.
8. back board module as claimed in claim 1, wherein, this groove is oriented to compared with the first edge of this body more connect It is bordering on the second edge of this body.
9. connect and adjust an assembly, including:
One back board module, this back board module includes:
One body, this body has first side and a second contrary side, and this body has one first further Edge and a second contrary edge thus define the length of this body, this body also has the 3rd edge and one The 4th contrary edge thus define the width of this body, further have in this second side one of this body is recessed Groove, this groove passes along the width of this body,
One roller, this roller is rotatingly coupled to the second adjacent edges of this body;And
Being slidably engaged component, this sliding engagement component includes:
One the first post,
One the second post, this second post is configured and is arranged to need to be at least partially received in the groove of this body,
One the first side plate,
One the second side plate, this first post and this second post between this first side plate with this second side plate with a kind of spaced apart Mode extends, so that this first post, this second post, this first side plate and this second side plate define and wear ring, and
The connection head extended from this first post.
10. as claimed in claim 9 connection adjusts assembly, and wherein, this back board module farther includes:
A pair spaced apart lug, these lugs extend from the second edge of this body, and each lug has a lug and leads to Road, the lug channels of these lugs is in alignment with;
This roller, this roller be positioned in this to spaced apart lug between, this roller has a central roller passage, in this These lug channels of spaced apart lug are in alignment with by centre roller passage with this;And
One securing member, this securing member passes these lug channels and this central authorities' roller passage to be coupled rotatably by this roller On this body.
11. connect adjustment assembly as claimed in claim 9, and wherein, this back board module farther includes:
This body, this body has the opening of one first expansion to this groove and further at this in the 3rd edge 4th edge has the opening of one second expansion to this groove.
12. connect adjustment assembly as claimed in claim 9, and wherein, this back board module farther includes:
This body, this body has first section and second section, and this first section is positioned in the of this body One adjacent edges and this second section are positioned in the second adjacent edges of this body, and the first section of this body has one First width and this second section have a second different width.
13. 1 kinds of fall arrest assemblies, including:
One outside band;
One internal band;
At least one adapter adjusts assembly, and this at least one adapter adjusts assembly and includes:
One back board module, this back board module has a body, and this body has first side and one contrary second Side, this body has first edge and a second contrary edge further thus defines the length of this body, should Body also has the 3rd edge and a 4th contrary edge thus defines the width of this body, and this body enters again one Step has a groove in this second side, and this groove passes along the width of this body,
One roller, this roller is rotatingly coupled to the second adjacent edges of this body, and
One is slidably engaged component, and this sliding engagement component includes:
One the first post,
One the second post, this second post is configured and is arranged to need to be at least partially received in the groove of this body, thus Make this second post that the first side of this body of this back board module is positioned to engage this outside band, and
One connects head, and this connection head is coupled on this first post;
One the first clasp, this first clasp is connected head with this and engages, this inside band be selectively received in this first In clasp;
One adapter, this adapter has a Part I and second side, and this Part I is connected to this by static state On outside band, and this second side of this adapter is slidably coupled on this inside band,
One the second clasp, this second clasp is slidably coupled on this inside band;And
One the 3rd clasp, the 3rd clasp is connected on an end of this inside band by static state, this second clasp and Three clasps are configured and are arranged to be connected on the safety harness of a user by this fall arrest assembly.
14. fall arrest assemblies as claimed in claim 13, wherein, this at least one adapter adjusts assembly and farther includes:
A pair spaced apart lug, these lugs extend from the second edge of this body, and each lug has a lug and leads to Road, the lug channels of these lugs is in alignment with;
One roller, this roller be positioned in this to spaced apart lug between, this roller has a central roller passage, should These lug channels of spaced apart lug are in alignment with by central authorities' roller passage with this;And
One securing member, this securing member passes these lug channels and this central authorities' roller passage to be coupled rotatably by this roller On this body.
15. fall arrest assemblies as claimed in claim 13, wherein, this at least one adapter adjusts assembly and farther includes:
First side of this body includes multiple ridge;And
This body has the opening of one first expansion to this groove and further on the 4th limit in the 3rd edge Edge has the opening of one second expansion to this groove.
16. fall arrest assemblies as claimed in claim 13, wherein, this at least one adapter adjusts assembly and farther includes:
This body, this body has first section and second section, and this first section is positioned in the of this body One adjacent edges and this second section are positioned in the second adjacent edges of this body, and the first section of this body has one First width and this second section have a second different width, and this first width is more than this second width.
17. fall arrest assemblies as claimed in claim 13, wherein, this at least one adapter adjusts assembly and farther includes:
This body, this body has a concavity further, and this concavity is positioned at this groove;And
Receive a biasing member in this concavity.
18. fall arrest assemblies as claimed in claim 13, wherein, this sliding engagement component farther includes:
One the first side plate,
One the second side plate, this first post and this second post between this first side plate with this second side plate with a kind of spaced apart Mode extends, so that this first post, this second post, this first side plate and this second side plate define and wear ring, outside this Band pass formed wear ring;And
This connection head extended from this first post.
19. fall arrest assemblies as claimed in claim 13, wherein, this adapter farther includes:
One the first section, this first section has the shape of an overall rectangular;
One the second section, this second section is connected on this first section, and this second section has a sphering generally Rectangular shape;And
One the 3rd section, the 3rd section is connected on this second section, and the 3rd section has a semi-circular generally Shape.
20. fall arrest assemblies as claimed in claim 13, wherein, this first clasp farther includes:
One buckle body, this buckle body has an opening;
One lock tongue, is used for selectively closing off this opening;
Multiple spikes, these spikes position along this buckle body;
The attachment part of one Guan Bi, the attachment part of this Guan Bi is connected on this buckle body, the attachment part tool of this Guan Bi Having at least one to wear ring, this is worn ring and is shaped as the shape for accepting a band.
CN201280066980.4A 2011-11-18 2012-11-15 Connect and adjust assembly CN104080517B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US201161561432P true 2011-11-18 2011-11-18
US61/561,432 2011-11-18
US13/675,556 US9265989B2 (en) 2011-11-18 2012-11-13 Connecting adjustment assembly
US13/675,556 2012-11-13
PCT/US2012/065155 WO2013074718A2 (en) 2011-11-18 2012-11-15 Connecting adjustment assembly

Publications (2)

Publication Number Publication Date
CN104080517A CN104080517A (en) 2014-10-01
CN104080517B true CN104080517B (en) 2016-11-30

Family

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344955A (en) * 1919-11-13 1920-06-29 Morseandrews Company Belt-buckle
GB265542A (en) * 1926-02-02 1927-03-17 Wilhelm Aufermann Senior Improvements in belt-buckles or the like
US3407898A (en) * 1967-03-01 1968-10-29 Wesley V. Johnson Pole-climbing equipment
US5141074A (en) * 1992-02-24 1992-08-25 Ontario Hydro Lineman's pole strap assembly
US6752242B1 (en) * 2003-01-21 2004-06-22 Buckingham Manufacturing Co., Inc. Wood pole fall protection device
CN2912314Y (en) * 2006-05-29 2007-06-20 张文成 Fastener
CN2917360Y (en) * 2006-07-17 2007-07-04 黄汉卿 Fastener
CN202590203U (en) * 2012-06-07 2012-12-12 象山县供电局 Anti-falling pole-winding assistant belt and anti-falling safety belt

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344955A (en) * 1919-11-13 1920-06-29 Morseandrews Company Belt-buckle
GB265542A (en) * 1926-02-02 1927-03-17 Wilhelm Aufermann Senior Improvements in belt-buckles or the like
US3407898A (en) * 1967-03-01 1968-10-29 Wesley V. Johnson Pole-climbing equipment
US5141074A (en) * 1992-02-24 1992-08-25 Ontario Hydro Lineman's pole strap assembly
US6752242B1 (en) * 2003-01-21 2004-06-22 Buckingham Manufacturing Co., Inc. Wood pole fall protection device
CN2912314Y (en) * 2006-05-29 2007-06-20 张文成 Fastener
CN2917360Y (en) * 2006-07-17 2007-07-04 黄汉卿 Fastener
CN202590203U (en) * 2012-06-07 2012-12-12 象山县供电局 Anti-falling pole-winding assistant belt and anti-falling safety belt

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