DE2033697C - Connection of two rod-shaped elements in a sleeve-shaped part, especially for the lid hinges of garbage cans - Google Patents

Description

“As if from Fig. 2 is shown in detail, 44 and 45 of the kneeling * 38 have taken, advise the end

Jf ^ these wedging surfaces designed in this way or similarly corresponding pillar shapes

ί, * # 7 jagged web-shaped, that the respective sloping end faces 46 and 47 of the rod-shaped

- · "Wfirj to the bore axis extending end faces 20, 21 elements 39 in Aniage. _n , *. _h " _r

* ^: f ^ M ^ ^{and 22 of the} "reasonable part 8 with corresponding- S This connection is also unJJ *"

Γ if the also run obliquely to the axis of the hole in the case of the ι shown in Fig-4 facing away

The “around” part 50 has the end faces 23, 24 and 25 of the rod-shaped embodiment

L ", part 9. Between the respective also the form e.ner sleeve. ^ S«? FleiSnfi Ά

\ = t thus serving as ramp surfaces end surfaces to be brought into engagement s ^^ SSp _α Τ.! πη

■ ^ Γ are in the individual rod-shaped parts Ver io and 52 have acnsparaJlel running plant, flat

·, ',. Wedge surfaces 30 and 31 on the rod-shaped part 8 surfaces 53 and 54 and have f ^e »^" ^ht " ^z _p ^u _r [ _fl ^ ^a " 8 "

;,; _u , and 32 and 33 on the rod-shaped part 9 pre-axis of the rod-shaped f '^^ / f, ^ "^""

! X see. The two rod-shaped parts 11 and 9 end faces 54, 55 on element 51 and 56 and 57 on

; t fit into the cylindrical rod-shaped blementSZ with a slight play. Uie verKeHungsw, r-

; f ^ see hole 5 of the projection 4 and when the » ₅ kung is in the operative position, m d-" ^{m Fa} " ** <*« «· * <" ·

Pushing them together in each of the open ends is enough that in the Iwlsenförmifc m

Z extends into each of the open ends, i.e.

plugged in. Overcome those provided by axial pressure. . """..,,,", _k -,

the respective protruding parts of the wedging surfaces The recesses are wedge-shaped

30, 32 or 31 and 33 are stronger resistance to the ramp surfaces and! ^Wei ^ ⁿ J ^ew _Ä ^e ' ^Is JcHüterf a- and then click audibly in the shown in Fig. 2 ao chen60 or 62 and inclined surfaces 61 or 63. ten position. These shoulder surfaces come with corresponding ones

Due to the inclined wedging surfaces, shoulder surfaces 64 on the rod-shaped part 51 and a pulling out and thus separation of the two 65 on the rod-shaped part 5Z is not possible if there are bar-shaped parts 8 and 9 practically no longer two elements 51 and 52, as with the parts & f »possible. Thus the connection cannot be broken. a ₅ and 67 indicated to be pushed towards each other.

In a modified embodiment according to FIG. 3, the two elements 51 also snap into place in FIG. 3, the two rod-shaped parts 38 are audibly engaged. _c fii _hni „„ _t f _nrm

and 39 comprising part 40 designed in the form of a sleeve, in the case of the part 40 shown in FIG. 5 shown Ausungsforin

the connection between the two parts being in the sleeve-shaped part 70 two rod-shaped elements 71, 7 .. which can be brought into engagement with one another in the sleeve-shaped part 4, serves. For example, this could be provided. In the element 71 there is a recess 73 in the manner of a rod-shaped element, which can be partially delimited by a projection 74 and extended "at all times" for any purpose. A rounded end face 75 is provided; The latter is, however, also in this case a practical purpose for better joining of the connection which cannot be detached from the bar. ₃₅ migtn elements 71 and 72, this end face

In which from a gladly elastic, z. D. serves as ramp surfaces; the Element7Z is spiu plastic The sleeve-shaped part 40 produced is designed to be symmetrical in shape, identical to the element 71 the two rod-like elements 38 and 39, and can also have a rounded end face 76 as indicated above, in the bore 41 have. This embodiment is also done like this and, as already noted, click audibly into place. Im 40 tet that for the composition emc sufficient In the present case, only a wedging surface elasticity of the sleeve and / or of the elements is required on element 3 there is 8 and a corresponding adjustment; a separation of the once compound wedge area 43 is provided on element 39. The th element is only through destruction or destruction as Rampenfiädien serving end faces extension of the sleeve 70 possible.

1 sheet of drawings

Claims (3)

is slidable, pushed over the junction. 5 "Γ" Si A, * tteniiw this sleeve is the Verb.n- 1. Connection of two rod-shaped B * ^^ t ^ ZSfi ^ ments in a sleeve-shaped part, hisbcson- 5 two ^^ SlonrlL · be introduced DCRE multipart hinge pin for Deckelschar- öfTnung a statwnaren _yerb ^ £ _d in a kidney from garbage cans, thus a η - must, since the ""'" _T " _{with the just} mentioned indicates that for the fastener-free corresponding s ^ '° ™ ^e " ^1C " and self-secured connection in sleeve-shaped means'"" ^ ⁰ AV de Part (4; 40; 50; 70) separated via ramps i. After Zusa ^ ⁶ JfJJgJ "£ and self-secured connection in the sleeve-shaped means'"" ^ ⁰ AV of the two wedging gen part (4; 40; 50; 70) separated via ramps i. According to Zusa ^ ⁶ JfJJgJ "£ duck, the audible ! laugh retractable wedging ends of the rods of the rod-shaped _{connection only} gene-shaped elements (8, 9; 37, 39; 66, 07; 71, notch, is the '£ n damage to the sleeve-shaped 72) on the basis of its own elasticity and / or through destruction or restriction the elasticity of the sleeve-shaped part is detachable in the opposite part, _{Au <} . _fiihrun g _S f _orm of the invention lateral wedging can be brought about 15 A ^ Z ^^ SgSm ^ elements 2. A compound according to ANSR uch 1, characterized intestine is Ge, that this "ng plastic _be. indicates that the stan _fe . shaped elements and / or the bulsenwrm fct ^ _invent and / or the sleeve-shaped part of fen *** stand. Kunjwoje <g, J special8 _{) because b? I} exist. according to ^ver ° '" ^u ^' ^b ... Plastic already the Au: .- 3. A compound according to claim 1 or 2, ao DA corresponding Wahldes, art '^, ^ by in that at least s standard _wa hl "ner gcringfugigen I" ewnz _Iastizi. gene-shaped element (71, 72) a rounded ^ ™ ^ Η ^ Has end face. did οhne großeSc ^h ^ ^e "Sf _{has a} Ausfüu- Ah 1 d 2 da As a particularly useful ZJ 4. A compound according to claim 1 or 2, because "a" 1s particularly useful nat sicn cmc nu _S , u., - characterized in that it has been shown in the sleeve-shaped »5 ring shape, in which at least one rod part (50 ) V-shaped elements formed by recesses have a rounded end face and shoulders (60, 62) whose points. outer ramp surfaces (61, 63) on the rod- Another embodiment of the invention is shaped elements are adapted, and the internal is that in the sleeve-shaped part by engaging Contact surfaces of the two wedge shoulders formed saving 30 provided rod-shaped elements (66,67) extend axially. are whose outer ramp surfaces on the rod-shaped Elements are adapted and in which the interlocking contact surfaces of the two rod-shaped elements extend axially. 35 In the drawing are some exemplary embodiments of the invention shown. It shows Fig. 1 is a partial view of a Aowendungsmög- The invention is based on a connection of the highness of the connection, two rod-shaped elements in a hülsenför- Fig. 2 the embodiment of FIG migen part, especially for lid hinges of 40 lengthways section, Garbage cans. F i g. 3 another embodiment in the longitudinal It is a two-part hinge pin for lid cutting, hinges known; this hinge pin, each of FIG. 4 shows a third embodiment in the longitudinal direction one side of a cylindrical opening in section, Engaging projection of the lid consists of a 45 F i g. 5 shows a fourth embodiment in longitudinal direction Ribbed stopper. This has the aftermath. Part that the plug is not there in its details even with stronger shock The rubbish bin does not hold up sufficiently and there are two eyelets 1 and 2 for the rubbish bin can slip; These plugs can also be full of a hinge pin, which generally has: getting lost all the time. 50 net, for the cover of a garbage can v < The invention is based on the object of a projection 4 is attached to the cover, which Has a cylindrical bore 5 which is free of fasteners and which is own in fact. This cylinder secured Connection of the above-mentioned type to be seen hole serves to receive one of the two-part creations, which is easy to manufacture and whose pulls hinge pin 3. While the hole in · ■ joining takes place in the simplest possible way. 55 a Kunststoffteii z. B. made of polyethylene or a The object is achieved in that slightly elastic material is provided according to the invention "According to the fastening rivet-free and own, the entire bolt 3 can also be removed from the corresponding Connection in the sleeve-shaped part of suitable plastic or also another synthetic separator Covering material which can be pushed in via ramp surfaces and which may also be slightly elastic lung ends of the rod-shaped elements can be, but need not, be produced on the basis of 60, the own elasticity and / or the elasticity of the massively sus-formed bolt 3 consists of two sleeve-shaped part in mutual wedging parts 6 and 7, each of which is a rod-shaped can be brought. Part 8 or 9 with a round cross-section and a It is a connection of two tubular head-shaped termination 10 and 11 respectively. Parts known, each wedge _{joint on- 6 S} The two string-shaped parts 8 and 9 are in w.: I*.-, 7-, iir. 7:, ttTiim & T, ztii ~ sTi of this connection to their interengaging part, the all- ... · It »rr ι. j: ~. WCiSCIl. / LiUUl ^ uaaiiuiiciiaciicii uitaui rvivnn · »· ^ um,» ···· * »» ···· »« · »· ... —— _o - / the wedge-shaped surfaces are first designated by 12 on top of one another, by wedging and then a sleeve, which is flattened onto the pipe, is connected.