WO2008033957A2 - Soie pour brosse et balai - Google Patents

Soie pour brosse et balai Download PDF

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Publication number
WO2008033957A2
WO2008033957A2 PCT/US2007/078318 US2007078318W WO2008033957A2 WO 2008033957 A2 WO2008033957 A2 WO 2008033957A2 US 2007078318 W US2007078318 W US 2007078318W WO 2008033957 A2 WO2008033957 A2 WO 2008033957A2
Authority
WO
WIPO (PCT)
Prior art keywords
broom
bristles
cap
hooking
head part
Prior art date
Application number
PCT/US2007/078318
Other languages
English (en)
Other versions
WO2008033957A3 (fr
Inventor
Edward J. Noble
Original Assignee
Noble Ideas Ii, Inc.
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.)
Filing date
Publication date
Application filed by Noble Ideas Ii, Inc. filed Critical Noble Ideas Ii, Inc.
Priority to MX2009002718A priority Critical patent/MX2009002718A/es
Publication of WO2008033957A2 publication Critical patent/WO2008033957A2/fr
Publication of WO2008033957A3 publication Critical patent/WO2008033957A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0253—Bristles having a shape which is not a straight line, e.g. curved, "S", hook, loop
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/302—Broom
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3026—Dusting brush

Definitions

  • the present invention relates generally to brushes and brooms, and more particularly to a bristle that facilitates more efficient brushing and sweeping.
  • All brooms large or small and of different shapes and designs, rely on the bristles to sweep materials.
  • the bristles can be long or short and stiff or very flexible. Brooms with stiff bristles are better for sweeping large, hard objects, or very thin, light objects, like leaves, while the softer bristle brooms are best for sweeping up finer materials such as dirt, sand and dust.
  • the type of ground or floor one is sweeping on also dictates the type of broom that is best for the material to be swept.
  • Figure IA provides a schematic of a conventional broom 10 having a handle 14 attached to a broom base or head 12 and bristles 16 attached to the head 12. Regardless, all brooms, regular or push brooms, have the same basic problem when the bristles 16 meet the material 19 they are intended to sweep regardless of the surface 18; the bristles 16 bend and fold under the head 12 of the broom 10 allowing the bristles to glide or ride over the material 19 being swept. As a result, one has to sweep over the same material several times to sweep it up.
  • the person sweeping in order to compensate for the bristles gliding or riding over the material being swept, the person sweeping usually has to try to keep the broom bristles as perpendicular to the ground as much as possible in order for the bristles to have more of a bite and not glide over the material being swept in order for the sweeping to be more effective.
  • Another way to compensate for the bristles gliding over the material being swept is to use a broom with very stiff bristles. This has its drawbacks as brooms with stiff bristles have a hard time sweeping the finer/smaller material being swept up. The smaller/finer material necessitates the use of more concentrated finer bristles.
  • the broom includes a head part to which a first plurality of bristles are coupled, and a second plurality of bristles, wherein each of the second plurality of bristles comprises a body having a first end coupled to the head part and a hooking member coupled to or formed at a second end of the body.
  • the hooking member preferably forms a cap at the second end of the body and oriented at an angle to the body sufficient to hook or catch debris during a sweeping motion.
  • the hooking member comprises one or more hooks at the second end of the body, a cap formed at the end of the body and a disk slidably received over the body, a cap formed at the end of the body and other hooks positioned along the body, or a square, rectangular, or disk shaped cap formed at the end of a flat body.
  • a broom bristle device may be provided that preferably comprises a base member removably couplable to a head of a broom with bristles attached thereto.
  • the broom bristle device preferably includes a plurality of bristles, wherein each of the plurality of bristles comprises a body having a first end coupled to the base member and a hooking member coupled to or formed at a second end of the body.
  • the broom bristle device is reversibly couplable to the head of a broom.
  • the bristle with a hooking member in operation, as the plurality of bristles with hooking members sweep over the debris or material to be swept along a surface, the bristle with a hooking member, like any conventional bristle, tends to lie down somewhat in the horizontal direction along the floor or surface from the pressure of the broom moving over the floor and debris. As the bristles lay down, the hooking member tends to be oriented at an angle sufficiently open to the debris to enable the hooking member to catch, hook or hold onto the debris being swept.
  • the row of bristles with hooking members preferably form a hooking barrier that traps the material being swept making sweeping very easy and effective.
  • Figure IA is a schematic of a conventional broom shown sweeping material.
  • Figure IB is a schematic of a broom with bristles melted to form lumps at the end of the bristles.
  • Figure 2 is a schematic of a preferred embodiment of a broom shown sweeping material.
  • Figures 3 A and 3B are schematic side and front views of the broom in Figure 2.
  • Figures 4 is a schematic side view of an alternative embodiment of a broom.
  • Figures 5 A through 5E are partial cross-sectional views of embodiments of the bristle and hooking member.
  • Figures 6A through 7B are schematics showing a broom bristle device attachable to an existing broom.
  • FIGS 8 A through 1OC are schematics showing embodiments of different attachment means.
  • Figures 11 through 14B are schematic side views of alternative embodiments of a broom and bristle.
  • Figures 15 through 18 are schematics showing the brooms in Figures 4 and 11 through 14B sweeping material.
  • Figures 18A through 2OB are schematic perspective and side views of alternative embodiments of a broom and bristle.
  • Figure 21 is a schematic showing a broom with a bristle shown in Figure 2OA sweeping material.
  • Figure 22 is a schematic perspective view showing a toothbrush embodiment.
  • Figure 23 is a schematic perspective view showing a carpet sweeper brush embodiment.
  • Figures 24A through 24B are schematic side and front views of a rake embodiment.
  • the figures are not drawn to scale and that elements of similar structures or functions are generally represented by like reference numerals for illustrative purposes throughout the figures. It also should be noted that the figures are only intended to facilitate the description of the preferred embodiments.
  • the broom 110 preferably includes a handle 114 attached to a broom head 1 12, primary (aggressive) bristles 120 and secondary (passive) bristles 1 16 attached at a first end of the bristles to the broom head 1 12.
  • the primary or aggressive bristles 120 are an improved broom bristle that facilitates sweeping due to their new and unique shape.
  • the broom 1 10 effectively and efficiently sweeps large and fine materials on all types of surfaces because it incorporates flexible or soft bristles 116 with the unique shaped primary bristle 120, which provides a hooking or grabbing capability in order to sweep large and fine materials at the same time.
  • the primary or aggressive bristles 120 preferably include an elongate body 122 extending beyond the length of the secondary bristles 116.
  • the body 122 is attached at one end to the broom head 112 preferably using conventional methods.
  • the bristle 120 preferably includes a hooking member in the form of a disc or cap 124 attached to the body 122.
  • the cap 124 is preferably be oriented at any angle to the to the longitudinal axis of the body 122 of the bristle 120 that would facilitate the forming of a barrier to the material to be swept during the sweeping motion and, thus, facilitation, pulling, catching, hooking, or grabbing of the material to be swept.
  • the cap 124 is oriented generally perpendicular or at an angle ⁇ of about 90° to the longitudinal axis of the body 122 as illustrated in Figure 5 A, but may be oriented at an angle ⁇ of less 90° to the longitudinal axis of the body 122 as illustrated in Figure 5C.
  • the cap 124 is preferably oriented at angle to the longitudinal axis of the body 122 of about 90° and preferably in a range of about 70° to about 1 10°, more preferably in a range of about 75° to about 105°, more preferably in a range of about 80° to about 110°, and more preferably in a range of about 85° to about 105°.
  • the cap or disc 124 can have a rounded or arcuate edge, a straight or flat edge as depicted in Figure 5 A, or a tapered edge 121 as depicted in Figure 5B.
  • the cap or disc 124 preferably has a diameter or width that is in a range of about 1.5 to 5 times (see Figures 5 A through 5C) the diameter or width of the body 122 of the bristle 120, which can have any desired size or shape (round, oval, square, rectangular, triangular, and the like).
  • the cap or disc 124 can be any shape including circular, oval, square, rectangular, triangular, star, and the like, or simply irregularly shaped, and any size and, as one of skill in the art would readily recognize, is not dependent on the size or diameter of the body 122 of the bristle 120, i.e., the cap 124 can be several times larger than the body 122 of the bristle 120, e.g., larger than 5 times the diameter of the body, as it need not be formed by melting the bottom of the bristle.
  • the body 122 and cap 124 of the aggressive bristles 120 can be integrally formed through injection molding techniques, extrusion and post extrusion processing techniques, and the like, or formed separately and assembled together.
  • the cap 124 can be used as the stop or retainer for an additional cap or disc 125 or any additional caps made of the same material or materials other than the material the bristle 120 is made from (e.g., washers of various shapes and sizes made from materials such as metal, hard plastic and the like) that can be slidably received over the body 122 of the bristle 120.
  • the differences between the primary or aggressive bristle 120 and the secondary or passive bristles include the length of the primary bristle 120, which is preferably, but not necessarily, longer than the secondary bristles, and the cap or hooking member 124 at the sweep end of the body 122, which 1) acts to hook or hold on to the material 119 being swept and 2) acts as a retainer when a larger, more aggressive or larger caps 124 are attached to the sweep end of the body 122 of the bristle 120.
  • the primary bristle 120 In operation, as depicted in Figures 2 and 5E, as the primary or aggressive bristle 120 sweeps over the debris or material 1 19 to be swept along the surface 1 18, the primary bristle 120, like any conventional bristle, tends to lie down somewhat in the horizontal direction along the floor or surface 118 from the pressure of the broom 110 moving over the floor 118 and debris 119. As the primary bristle 120 lays down, the cap 124 tends to be oriented at a angle that is sufficiently open to the debris 119 to enable the cap to catch, hook or hold on to the debris 119 being swept.
  • the row of aggressive bristles 120 (see Figure 3B) form a hooking barrier that traps the material being swept making sweeping very easy and effective.
  • the aggressive bristle 120 is preferably longer than the other lighter and more passive bristles 116. As one sweeps, the bristle 120 preferably bends positioning the cap 124 at the end of the bristle 120 underneath the passive bristles 116. The passive bristles 116 tend to put pressure on the cap 124 holding the cap 124 down against the floor or ground 118 allowing it to hook, grab or catch the material 119 being swept.
  • the aggressive bristles 120 can be used in various densities in a broom along with regular broom bristles 116.
  • the aggressive bristles can be located in a row, in a particular pattern, or in an array, or randomly located throughout the brush. As such, the aggressive bristles 120 can be implemented in any type of sweeping or brushing device.
  • the aggressive bristles 120 and 126 can be located along the front and/or rear of the broom head 1 14 to enhance the sweeping efficiency of the broom 102.
  • the aggressive bristles 120 could be located on one or both sides of the conventional bristles 116, i.e., in front of or behind the conventional bristles 1 16, or interspersed among the convention bristles 1 16, or both.
  • the primary bristle 120 In operation, as shown in Figure 15, as the leading primary or aggressive bristle 120 sweeps over the debris or material 119 to be swept along the surface 1 18, the primary bristle 120, like any conventional bristle, tends to lie down somewhat in the horizontal direction along the floor or surface 1 18 from the pressure of the broom 102 moving over the floor 118 and debris 1 19. As the leading primary bristle 120, which is preferably longer than the passive bristles 1 16, lays down or bends positioning the cap 124 at the end of the bristle 120 underneath the passive bristles 116, the cap 124 tends to be oriented at a angle open to the debris 119, thus allowing the cap to catch, hook or hold on to the debris 119 being swept.
  • the passive bristles 116 tend to put pressure on the cap 124 holding the cap 124 down against the floor or ground 118 allowing it to hook, grab or catch the material 119 being swept.
  • the trailing row of aggressive bristles 126 also tends to be oriented at an angle open to the debris.
  • a broom bristle device 210 may be provided that preferably comprises a base member 212 removably couplable to a head 112 of a broom 200 with bristles 116 attached thereto.
  • the broom bristle device 210 preferably includes a plurality of bristles 120, wherein each of the plurality of bristles 120 comprises a body 122 having a first end coupled to the base member 212 and a hooking member or cap 124 coupled to or formed at a second end of the body 122.
  • a second broom bristle device 211 may be provided that preferably comprises a base member 212 removably couplable to an opposing side of the head 112 of a broom 202 with bristles 116 attached thereto. Once the caps 124 become worn down, the broom bristle device 210 can be replaced.
  • the broom bristle device 210 is reversibly couplable to the head 112 of a broom 204. Once the leading side or edge 124A of the caps 124 becomes worn down, the broom bristle device 210 can be rotated, reversed or flipped, as depicted in Figure 7B, making the trailing edge or side 124B the leading edge or side; thus doubling the life of the broom bristle device 210.
  • the broom bristle device 210 can be attached to the head 1 12 of a broom using fasteners 214, buckles or clasps 216 with associated catch and locking members coupled to the body 212 of the broom bristle device 210 and the head 1 12 of the broom, and the like.
  • the broom bristle device 210 can include a full collar 218 or partial collar 219 extending from the body 212 of the broom bristle device 210 and slidably received over the head 1 12 of a broom.
  • the broom bristle device 210 includes an adapter or holder 220 attached to the head 112 of a broom in a manner discussed in regard to Figures 8A through 9B using fasteners, buckles, clasps, collars and the like.
  • the holder 220 includes a body 222 with retaining arms or tabs 224 extending about and removeably receiving the body 212 of the broom bristle device 210.
  • a pair of tabs or stops 226 is provided to retain the body 212 in the holder 220.
  • the body 232 of a holder 230 includes a pair of slots or keyways 240 cut into the arms 234 of the body 232 to slidably receive a pair of keys or tabs 242 extending from a body 213 of the broom bristle device 210.
  • Alternative embodiments of the broom with the aggressive bristles 120 that work in the same manner as described above are depicted in Figures 1 1 through 14B and 16 through 21.
  • an alternative embodiment of the broom 104 is shown to include an additional cap 130 along the active sweeping area of the body 122 of the aggressive bristle 120 above the primary cap 124. As depicted, the additional cap 130 is star shaped.
  • the additional cap 130 and the primary cap 124 can be any shape and can be the same or different shapes and made of the same or different materials than that of the bristle aggressive bristle 120.
  • the additional cap 130 may be a larger, more aggressive cap or hooking member that is retained on the bristle 120 by the primary cap 124 (see, e.g., disk 125 in Figure 5D).
  • Figures 12 and 17 provide another alternative embodiment of the broom 106 wherein the aggressive bristle 120 includes barbs 140 extending from the body 122 of the bristle 120 above the cap 124 in the active sweep area of the bristle 120.
  • the aggressive bristle 120 could include a plurality of barbs 140 and no cap 124.
  • an alternative embodiment of an aggressive bristle 170 is shown to include a multiple caps or disks 124 positioned along the body 122 of the bristle 170 for additional hooking or sweeping power.
  • the body 122 and cap 124 at the base of the bristle 170 can be made out of a unitary piece of flexible plastic.
  • the additional discs can be made of plastic, metal and the like, and can be fo ⁇ ned in different shapes and sizes, and positioned throughout the broom.
  • An alternative embodiment bristle 172 is shown in Figure 13B to include multiple caps or disks 124 positioned along the body 122 of the bristle 172 and tethered together with a tether 173.
  • the aggressive bristle 120 is depicted to include a hook or a plurality of hooks 150 (see Figure 7B).
  • the hook 150 as depicted, is “J” or “U” shaped, but could also be “L” or cantilever shaped, or “V” shaped.
  • the body 122 and hook 150 is preferably made stiff enough to resist twisting when pressured against the ground or floor 1 18 which would result in flattening out the hook 150 — the larger the size of the hook 150 the larger the diameter of the bristle 120 should be to prevent twisting of the hook 150 as it comes in contact with the object 119 being swept.
  • the cap 124 of the preferred embodiment tends not to fold over or depend on the strength of the body 122 of the bristle 120 to sweep the material being swept and, if in a rounded or oval shape, tends to align in the proper position to hook the material being swept.
  • FIG. 19A, 19B and 21 another embodiment includes a squeegee type bristle 160 having a flat body 162 attachable at a first end to the head 112 of a broom 111 and at a second end to a cross-member 164, wherein the squeegee type bristle 160 has a T-shaped profile.
  • the squeegee type bristle 160 would comprise a plurality of bristles 160 in contrast to a single bristle 160 shown in Figure 19 A.
  • the squeegee type bristle 160 may be located in front of, behind or dispersed amongst the bristles 116.
  • the squeegee type bristle 160 may include a square or rectangular 164, round or oval disc 165, or the like, attached to the flat body 162 of the bristle.
  • a toothbrush 310 includes aggressive bristles 320 as well as conventional bristles 316 coupled to a toothbrush head 312 of the toothbrush 310.
  • the aggressive bristles 320 having a body 322 coupled to the head 312 at one end and to a cap 324 at the other end.
  • a carpet sweeper brush 330 is depicted with a row of aggressive bristles 320 and a row of conventional bristles 316 coupled to a cylindrical brush element 332.
  • the aggressive bristles 320 having a body 322 coupled to a cylindrical brush element 332 at a first end and to a cap 324 at a second end,.
  • the aggressive bristles 320 can be interspersed among the conventional bristles 316.
  • FIGS 24A and 24B depict a rake 410 having a handle 414 extending from a head 412 of the rake 410.
  • a plurality of hooking members 420 are provided, each having a stiff body 422, preferably formed from wire or the like, coupled at a first end to the head 412 of the rake 410 and at a second end to a hooking member 424.
  • each feature of one embodiment can be mixed and matched with other features shown in other embodiments.
  • Features and processes known to those of ordinary skill may similarly be incorporated as desired.
  • features may be added or subtracted as desired. Accordingly, the invention is not to be restricted except in light of the attached claims and their equivalents.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un balai comportant une partie tête à laquelle sont couplée une première et une seconde pluralité de soies. L'extrémité opposée à la partie tête des soies de la seconde pluralité de soies est munie, de préférence, d'un élément crochet formant, de préférence, un capuchon sur la seconde extrémité du corps. Selon une autre variante, l'élément crochet forme un ou plusieurs crochets sur la seconde extrémité du corps. Lors de l'utilisation, lorsque la pluralité de soies munies d'éléments crochets entre en contact avec des débris ou des matériaux à balayer d'une surface, la soie munie d'éléments crochets attrape, crochète ou s'agrippe aux débris balayés. La rangée de soies dotées d'éléments crochets forme, de préférence, une barrière de crochetage qui piège les matériaux balayés, rendant ainsi le balayage plus facile et plus efficace.
PCT/US2007/078318 2006-09-15 2007-09-12 Soie pour brosse et balai WO2008033957A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2009002718A MX2009002718A (es) 2006-09-15 2007-09-12 Cepillo y cerda para escoba.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US53243406A 2006-09-15 2006-09-15
US11/532,434 2006-09-15
US11/764,025 US20080066244A1 (en) 2006-09-15 2007-06-15 Brush and broom bristle
US11/764,025 2007-06-15

Publications (2)

Publication Number Publication Date
WO2008033957A2 true WO2008033957A2 (fr) 2008-03-20
WO2008033957A3 WO2008033957A3 (fr) 2008-06-19

Family

ID=39184569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/078318 WO2008033957A2 (fr) 2006-09-15 2007-09-12 Soie pour brosse et balai

Country Status (3)

Country Link
US (1) US20080066244A1 (fr)
MX (1) MX2009002718A (fr)
WO (1) WO2008033957A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150013718A1 (en) * 2013-07-11 2015-01-15 David Scott Doherty Broom with hooked bristles section

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010028389B4 (de) * 2010-04-29 2013-09-05 Josef Braun Besen mit Nachschwingeinrichtung
US9125480B2 (en) * 2013-01-14 2015-09-08 Michael Anthony Guido Folding barbecue grill brush
US10959595B2 (en) 2018-12-13 2021-03-30 John Diedrichs Debris collection device
CN113686606A (zh) * 2021-08-24 2021-11-23 吉林大学 一种小天体星壤采样装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237232A (en) * 1964-05-11 1966-03-01 Kershaw Mfg Company Inc Apparatus for restraining critical bending of a resilient sweeper element
US4493126A (en) * 1982-01-11 1985-01-15 Uy William C Scraping brush
US6076221A (en) * 1998-09-17 2000-06-20 Bradshaw; Robert John Adjustable grout cleaning brush
US20060080799A1 (en) * 2004-10-18 2006-04-20 Frank Lucente Toothbrush featuring bristles with raised annular portions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505633B1 (fr) * 1981-05-18 1985-09-06 Oreal Brosse a cils perfectionnee, procede pour sa fabrication et dispositif pour la mise en oeuvre de ce procede
US4853041A (en) * 1987-10-06 1989-08-01 Bobbie Clardy Method of cleaning a carpet
US20050285439A1 (en) * 2004-06-25 2005-12-29 Kubaitis William J Method for improving brooms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237232A (en) * 1964-05-11 1966-03-01 Kershaw Mfg Company Inc Apparatus for restraining critical bending of a resilient sweeper element
US4493126A (en) * 1982-01-11 1985-01-15 Uy William C Scraping brush
US6076221A (en) * 1998-09-17 2000-06-20 Bradshaw; Robert John Adjustable grout cleaning brush
US20060080799A1 (en) * 2004-10-18 2006-04-20 Frank Lucente Toothbrush featuring bristles with raised annular portions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150013718A1 (en) * 2013-07-11 2015-01-15 David Scott Doherty Broom with hooked bristles section
US9386842B2 (en) * 2013-07-11 2016-07-12 David Scott Doherty Broom with hooked bristles section

Also Published As

Publication number Publication date
WO2008033957A3 (fr) 2008-06-19
MX2009002718A (es) 2009-07-22
US20080066244A1 (en) 2008-03-20

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